{"id":"https://openalex.org/W4313203238","doi":"https://doi.org/10.1109/o-cocosda202257103.2022.9997982","title":"Experimentation Of Various Preprocessing Pipelines For Sentiment Analysis On Twitter Data About New Indonesia\u2019s Capital City Using SVM And CNN","display_name":"Experimentation Of Various Preprocessing Pipelines For Sentiment Analysis On Twitter Data About New Indonesia\u2019s Capital City Using SVM And CNN","publication_year":2022,"publication_date":"2022-11-01","ids":{"openalex":"https://openalex.org/W4313203238","doi":"https://doi.org/10.1109/o-cocosda202257103.2022.9997982"},"language":"en","primary_location":{"id":"doi:10.1109/o-cocosda202257103.2022.9997982","is_oa":false,"landing_page_url":"https://doi.org/10.1109/o-cocosda202257103.2022.9997982","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 25th Conference of the Oriental COCOSDA International Committee for the Co-ordination and Standardisation of Speech Databases and Assessment Techniques (O-COCOSDA)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5018371679","display_name":"Siska Pebiana","orcid":"https://orcid.org/0009-0006-7473-7541"},"institutions":[{"id":"https://openalex.org/I4387154144","display_name":"National Research and Innovation Agency","ror":"https://ror.org/02hmjzt55","country_code":"ID","type":"government","lineage":["https://openalex.org/I4387154144"]}],"countries":["ID"],"is_corresponding":true,"raw_author_name":"Siska Pebiana","raw_affiliation_strings":["Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN),Research Center for Artificial Intelligence and Cybersecurity,Jakarta,Indonesia","Research Center for Artificial Intelligence and Cybersecurity, Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN), Jakarta, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN),Research Center for Artificial Intelligence and Cybersecurity,Jakarta,Indonesia","institution_ids":["https://openalex.org/I4387154144"]},{"raw_affiliation_string":"Research Center for Artificial Intelligence and Cybersecurity, Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN), Jakarta, Indonesia","institution_ids":["https://openalex.org/I4387154144"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078524990","display_name":"Nuraisa Novia Hidayati","orcid":"https://orcid.org/0000-0001-5606-8627"},"institutions":[{"id":"https://openalex.org/I4387154144","display_name":"National Research and Innovation Agency","ror":"https://ror.org/02hmjzt55","country_code":"ID","type":"government","lineage":["https://openalex.org/I4387154144"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Nuraisa Novia Hidayati","raw_affiliation_strings":["Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN),Research Center for Artificial Intelligence and Cybersecurity,Jakarta,Indonesia","Research Center for Artificial Intelligence and Cybersecurity, Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN), Jakarta, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN),Research Center for Artificial Intelligence and Cybersecurity,Jakarta,Indonesia","institution_ids":["https://openalex.org/I4387154144"]},{"raw_affiliation_string":"Research Center for Artificial Intelligence and Cybersecurity, Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN), Jakarta, Indonesia","institution_ids":["https://openalex.org/I4387154144"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023916401","display_name":"Dian Isnaeni Nurul Afra","orcid":"https://orcid.org/0000-0001-5128-9682"},"institutions":[{"id":"https://openalex.org/I4387154144","display_name":"National Research and Innovation Agency","ror":"https://ror.org/02hmjzt55","country_code":"ID","type":"government","lineage":["https://openalex.org/I4387154144"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Dian Isnaeni Nurul Afra","raw_affiliation_strings":["Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN),Research Center for Artificial Intelligence and Cybersecurity,Jakarta,Indonesia","Research Center for Artificial Intelligence and Cybersecurity, Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN), Jakarta, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN),Research Center for Artificial Intelligence and Cybersecurity,Jakarta,Indonesia","institution_ids":["https://openalex.org/I4387154144"]},{"raw_affiliation_string":"Research Center for Artificial Intelligence and Cybersecurity, Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN), Jakarta, Indonesia","institution_ids":["https://openalex.org/I4387154144"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036434015","display_name":"Elvira Nurfadhilah","orcid":"https://orcid.org/0000-0003-2227-331X"},"institutions":[{"id":"https://openalex.org/I4387154144","display_name":"National Research and Innovation Agency","ror":"https://ror.org/02hmjzt55","country_code":"ID","type":"government","lineage":["https://openalex.org/I4387154144"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Elvira Nurfadhilah","raw_affiliation_strings":["Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN),Research Center for Artificial Intelligence and Cybersecurity,Jakarta,Indonesia","Research Center for Artificial Intelligence and Cybersecurity, Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN), Jakarta, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN),Research Center for Artificial Intelligence and Cybersecurity,Jakarta,Indonesia","institution_ids":["https://openalex.org/I4387154144"]},{"raw_affiliation_string":"Research Center for Artificial Intelligence and Cybersecurity, Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN), Jakarta, Indonesia","institution_ids":["https://openalex.org/I4387154144"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039514806","display_name":"Harnum Annisa Prafitia","orcid":null},"institutions":[{"id":"https://openalex.org/I4387154144","display_name":"National Research and Innovation Agency","ror":"https://ror.org/02hmjzt55","country_code":"ID","type":"government","lineage":["https://openalex.org/I4387154144"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Harnum Annisa Prafitia","raw_affiliation_strings":["Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN),Research Center for Artificial Intelligence and Cybersecurity,Jakarta,Indonesia","Research Center for Artificial Intelligence and Cybersecurity, Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN), Jakarta, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN),Research Center for Artificial Intelligence and Cybersecurity,Jakarta,Indonesia","institution_ids":["https://openalex.org/I4387154144"]},{"raw_affiliation_string":"Research Center for Artificial Intelligence and Cybersecurity, Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN), Jakarta, Indonesia","institution_ids":["https://openalex.org/I4387154144"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058584122","display_name":"Junanto Prihantoro","orcid":"https://orcid.org/0000-0002-6100-4203"},"institutions":[{"id":"https://openalex.org/I4387154144","display_name":"National Research and Innovation Agency","ror":"https://ror.org/02hmjzt55","country_code":"ID","type":"government","lineage":["https://openalex.org/I4387154144"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Junanto Prihantoro","raw_affiliation_strings":["Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN),Research Center for Artificial Intelligence and Cybersecurity,Jakarta,Indonesia","Research Center for Artificial Intelligence and Cybersecurity, Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN), Jakarta, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN),Research Center for Artificial Intelligence and Cybersecurity,Jakarta,Indonesia","institution_ids":["https://openalex.org/I4387154144"]},{"raw_affiliation_string":"Research Center for Artificial Intelligence and Cybersecurity, Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN), Jakarta, Indonesia","institution_ids":["https://openalex.org/I4387154144"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090355467","display_name":"Radhiyatul Fajri","orcid":"https://orcid.org/0000-0003-2812-1077"},"institutions":[{"id":"https://openalex.org/I4387154144","display_name":"National Research and Innovation Agency","ror":"https://ror.org/02hmjzt55","country_code":"ID","type":"government","lineage":["https://openalex.org/I4387154144"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Radhiyatul Fajri","raw_affiliation_strings":["Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN),Research Center for Artificial Intelligence and Cybersecurity,Jakarta,Indonesia","Research Center for Artificial Intelligence and Cybersecurity, Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN), Jakarta, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN),Research Center for Artificial Intelligence and Cybersecurity,Jakarta,Indonesia","institution_ids":["https://openalex.org/I4387154144"]},{"raw_affiliation_string":"Research Center for Artificial Intelligence and Cybersecurity, Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN), Jakarta, Indonesia","institution_ids":["https://openalex.org/I4387154144"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040025635","display_name":"Mohammad Teduh Uliniansyah","orcid":"https://orcid.org/0000-0002-5224-3704"},"institutions":[{"id":"https://openalex.org/I4387154144","display_name":"National Research and Innovation Agency","ror":"https://ror.org/02hmjzt55","country_code":"ID","type":"government","lineage":["https://openalex.org/I4387154144"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"M. Teduh Uliniansyah","raw_affiliation_strings":["Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN),Research Center for Artificial Intelligence and Cybersecurity,Jakarta,Indonesia","Research Center for Artificial Intelligence and Cybersecurity, Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN), Jakarta, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN),Research Center for Artificial Intelligence and Cybersecurity,Jakarta,Indonesia","institution_ids":["https://openalex.org/I4387154144"]},{"raw_affiliation_string":"Research Center for Artificial Intelligence and Cybersecurity, Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN), Jakarta, Indonesia","institution_ids":["https://openalex.org/I4387154144"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037372132","display_name":"Agung Santosa","orcid":"https://orcid.org/0000-0002-9827-4397"},"institutions":[{"id":"https://openalex.org/I4387154144","display_name":"National Research and Innovation Agency","ror":"https://ror.org/02hmjzt55","country_code":"ID","type":"government","lineage":["https://openalex.org/I4387154144"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Agung Santosa","raw_affiliation_strings":["Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN),Research Center for Artificial Intelligence and Cybersecurity,Jakarta,Indonesia","Research Center for Artificial Intelligence and Cybersecurity, Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN), Jakarta, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN),Research Center for Artificial Intelligence and Cybersecurity,Jakarta,Indonesia","institution_ids":["https://openalex.org/I4387154144"]},{"raw_affiliation_string":"Research Center for Artificial Intelligence and Cybersecurity, Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN), Jakarta, Indonesia","institution_ids":["https://openalex.org/I4387154144"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086243778","display_name":"Lyla Ruslana Aini","orcid":"https://orcid.org/0009-0006-7131-8237"},"institutions":[{"id":"https://openalex.org/I4387154144","display_name":"National Research and Innovation Agency","ror":"https://ror.org/02hmjzt55","country_code":"ID","type":"government","lineage":["https://openalex.org/I4387154144"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Lyla Ruslana Aini","raw_affiliation_strings":["Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN),Research Center for Artificial Intelligence and Cybersecurity,Jakarta,Indonesia","Research Center for Artificial Intelligence and Cybersecurity, Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN), Jakarta, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN),Research Center for Artificial Intelligence and Cybersecurity,Jakarta,Indonesia","institution_ids":["https://openalex.org/I4387154144"]},{"raw_affiliation_string":"Research Center for Artificial Intelligence and Cybersecurity, Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN), Jakarta, Indonesia","institution_ids":["https://openalex.org/I4387154144"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061786163","display_name":"Yosi Sahreza","orcid":null},"institutions":[{"id":"https://openalex.org/I4387154144","display_name":"National Research and Innovation Agency","ror":"https://ror.org/02hmjzt55","country_code":"ID","type":"government","lineage":["https://openalex.org/I4387154144"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Yosi Sahreza","raw_affiliation_strings":["Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN),Research Center for Artificial Intelligence and Cybersecurity,Jakarta,Indonesia","Research Center for Artificial Intelligence and Cybersecurity, Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN), Jakarta, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN),Research Center for Artificial Intelligence and Cybersecurity,Jakarta,Indonesia","institution_ids":["https://openalex.org/I4387154144"]},{"raw_affiliation_string":"Research Center for Artificial Intelligence and Cybersecurity, Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN), Jakarta, Indonesia","institution_ids":["https://openalex.org/I4387154144"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081179710","display_name":"Aulia Haritsuddin Karisma Muhammad Subekti","orcid":null},"institutions":[{"id":"https://openalex.org/I4387154144","display_name":"National Research and Innovation Agency","ror":"https://ror.org/02hmjzt55","country_code":"ID","type":"government","lineage":["https://openalex.org/I4387154144"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Aulia Haritsuddin Karisma Muhammad Subekti","raw_affiliation_strings":["Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN),Research Center for Artificial Intelligence and Cybersecurity,Jakarta,Indonesia","Research Center for Artificial Intelligence and Cybersecurity, Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN), Jakarta, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN),Research Center for Artificial Intelligence and Cybersecurity,Jakarta,Indonesia","institution_ids":["https://openalex.org/I4387154144"]},{"raw_affiliation_string":"Research Center for Artificial Intelligence and Cybersecurity, Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN), Jakarta, Indonesia","institution_ids":["https://openalex.org/I4387154144"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052737357","display_name":"Josua Geovani Pinem","orcid":"https://orcid.org/0000-0002-3464-7828"},"institutions":[{"id":"https://openalex.org/I4387154144","display_name":"National Research and Innovation Agency","ror":"https://ror.org/02hmjzt55","country_code":"ID","type":"government","lineage":["https://openalex.org/I4387154144"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Josua Geovani Pinem","raw_affiliation_strings":["Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN),Research Center for Artificial Intelligence and Cybersecurity,Jakarta,Indonesia","Research Center for Artificial Intelligence and Cybersecurity, Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN), Jakarta, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN),Research Center for Artificial Intelligence and Cybersecurity,Jakarta,Indonesia","institution_ids":["https://openalex.org/I4387154144"]},{"raw_affiliation_string":"Research Center for Artificial Intelligence and Cybersecurity, Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN), Jakarta, Indonesia","institution_ids":["https://openalex.org/I4387154144"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006728920","display_name":"Muhammad Reza Alfin","orcid":"https://orcid.org/0000-0001-9743-9498"},"institutions":[{"id":"https://openalex.org/I4387154144","display_name":"National Research and Innovation Agency","ror":"https://ror.org/02hmjzt55","country_code":"ID","type":"government","lineage":["https://openalex.org/I4387154144"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Muhammad Reza Alfin","raw_affiliation_strings":["Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN),Research Center for Artificial Intelligence and Cybersecurity,Jakarta,Indonesia","Research Center for Artificial Intelligence and Cybersecurity, Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN), Jakarta, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN),Research Center for Artificial Intelligence and Cybersecurity,Jakarta,Indonesia","institution_ids":["https://openalex.org/I4387154144"]},{"raw_affiliation_string":"Research Center for Artificial Intelligence and Cybersecurity, Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN), Jakarta, Indonesia","institution_ids":["https://openalex.org/I4387154144"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025033422","display_name":"Agung Septadi","orcid":null},"institutions":[{"id":"https://openalex.org/I4387154144","display_name":"National Research and Innovation Agency","ror":"https://ror.org/02hmjzt55","country_code":"ID","type":"government","lineage":["https://openalex.org/I4387154144"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Agung Septadi","raw_affiliation_strings":["Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN),Research Center for Artificial Intelligence and Cybersecurity,Jakarta,Indonesia","Research Center for Artificial Intelligence and Cybersecurity, Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN), Jakarta, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN),Research Center for Artificial Intelligence and Cybersecurity,Jakarta,Indonesia","institution_ids":["https://openalex.org/I4387154144"]},{"raw_affiliation_string":"Research Center for Artificial Intelligence and Cybersecurity, Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN), Jakarta, Indonesia","institution_ids":["https://openalex.org/I4387154144"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018914557","display_name":"Siti Shaleha","orcid":"https://orcid.org/0000-0003-2130-900X"},"institutions":[{"id":"https://openalex.org/I4387154144","display_name":"National Research and Innovation Agency","ror":"https://ror.org/02hmjzt55","country_code":"ID","type":"government","lineage":["https://openalex.org/I4387154144"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Siti Shaleha","raw_affiliation_strings":["Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN),Research Center for Artificial Intelligence and Cybersecurity,Jakarta,Indonesia","Research Center for Artificial Intelligence and Cybersecurity, Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN), Jakarta, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN),Research Center for Artificial Intelligence and Cybersecurity,Jakarta,Indonesia","institution_ids":["https://openalex.org/I4387154144"]},{"raw_affiliation_string":"Research Center for Artificial Intelligence and Cybersecurity, Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN), Jakarta, Indonesia","institution_ids":["https://openalex.org/I4387154144"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008179094","display_name":"Gembong Satrio Wibowanto","orcid":"https://orcid.org/0000-0002-6247-6886"},"institutions":[{"id":"https://openalex.org/I4387154144","display_name":"National Research and Innovation Agency","ror":"https://ror.org/02hmjzt55","country_code":"ID","type":"government","lineage":["https://openalex.org/I4387154144"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Gembong Satrio Wibowanto","raw_affiliation_strings":["Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN),Research Center for Artificial Intelligence and Cybersecurity,Jakarta,Indonesia","Research Center for Artificial Intelligence and Cybersecurity, Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN), Jakarta, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN),Research Center for Artificial Intelligence and Cybersecurity,Jakarta,Indonesia","institution_ids":["https://openalex.org/I4387154144"]},{"raw_affiliation_string":"Research Center for Artificial Intelligence and Cybersecurity, Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN), Jakarta, Indonesia","institution_ids":["https://openalex.org/I4387154144"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025661955","display_name":"Asril Jarin","orcid":"https://orcid.org/0000-0001-8360-8166"},"institutions":[{"id":"https://openalex.org/I4387154144","display_name":"National Research and Innovation Agency","ror":"https://ror.org/02hmjzt55","country_code":"ID","type":"government","lineage":["https://openalex.org/I4387154144"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Asril Jarin","raw_affiliation_strings":["Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN),Research Center for Artificial Intelligence and Cybersecurity,Jakarta,Indonesia","Research Center for Artificial Intelligence and Cybersecurity, Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN), Jakarta, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN),Research Center for Artificial Intelligence and Cybersecurity,Jakarta,Indonesia","institution_ids":["https://openalex.org/I4387154144"]},{"raw_affiliation_string":"Research Center for Artificial Intelligence and Cybersecurity, Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN), Jakarta, Indonesia","institution_ids":["https://openalex.org/I4387154144"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026894891","display_name":"Gunarso","orcid":null},"institutions":[{"id":"https://openalex.org/I4387154144","display_name":"National Research and Innovation Agency","ror":"https://ror.org/02hmjzt55","country_code":"ID","type":"government","lineage":["https://openalex.org/I4387154144"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Gunarso","raw_affiliation_strings":["Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN),Research Center for Artificial Intelligence and Cybersecurity,Jakarta,Indonesia","Research Center for Artificial Intelligence and Cybersecurity, Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN), Jakarta, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN),Research Center for Artificial Intelligence and Cybersecurity,Jakarta,Indonesia","institution_ids":["https://openalex.org/I4387154144"]},{"raw_affiliation_string":"Research Center for Artificial Intelligence and Cybersecurity, Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN), Jakarta, Indonesia","institution_ids":["https://openalex.org/I4387154144"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049535071","display_name":"Andi Djalal Latief","orcid":"https://orcid.org/0000-0001-9511-8797"},"institutions":[{"id":"https://openalex.org/I4387154144","display_name":"National Research and Innovation Agency","ror":"https://ror.org/02hmjzt55","country_code":"ID","type":"government","lineage":["https://openalex.org/I4387154144"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Andi Djalal Latief","raw_affiliation_strings":["Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN),Research Center for Artificial Intelligence and Cybersecurity,Jakarta,Indonesia","Research Center for Artificial Intelligence and Cybersecurity, Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN), Jakarta, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN),Research Center for Artificial Intelligence and Cybersecurity,Jakarta,Indonesia","institution_ids":["https://openalex.org/I4387154144"]},{"raw_affiliation_string":"Research Center for Artificial Intelligence and Cybersecurity, Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN), Jakarta, Indonesia","institution_ids":["https://openalex.org/I4387154144"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016874470","display_name":"Hammam Riza","orcid":"https://orcid.org/0000-0002-5449-6828"},"institutions":[{"id":"https://openalex.org/I4387154144","display_name":"National Research and Innovation Agency","ror":"https://ror.org/02hmjzt55","country_code":"ID","type":"government","lineage":["https://openalex.org/I4387154144"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Hammam Riza","raw_affiliation_strings":["Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN),Research Center for Artificial Intelligence and Cybersecurity,Jakarta,Indonesia","Research Center for Artificial Intelligence and Cybersecurity, Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN), Jakarta, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN),Research Center for Artificial Intelligence and Cybersecurity,Jakarta,Indonesia","institution_ids":["https://openalex.org/I4387154144"]},{"raw_affiliation_string":"Research Center for Artificial Intelligence and Cybersecurity, Electronics and Informatics Research Organization National Research and Innovation Agency (BRIN), Jakarta, Indonesia","institution_ids":["https://openalex.org/I4387154144"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":21,"corresponding_author_ids":["https://openalex.org/A5018371679"],"corresponding_institution_ids":["https://openalex.org/I4387154144"],"apc_list":null,"apc_paid":null,"fwci":1.109,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.8202476,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10664","display_name":"Sentiment Analysis and Opinion Mining","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10664","display_name":"Sentiment Analysis and Opinion Mining","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13083","display_name":"Advanced Text Analysis Techniques","score":0.9843000173568726,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11550","display_name":"Text and Document Classification Technologies","score":0.978600025177002,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/word2vec","display_name":"Word2vec","score":0.8626565933227539},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7559311389923096},{"id":"https://openalex.org/keywords/pipeline","display_name":"Pipeline (software)","score":0.7287185192108154},{"id":"https://openalex.org/keywords/word","display_name":"Word (group theory)","score":0.7035788893699646},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.6846102476119995},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6066784858703613},{"id":"https://openalex.org/keywords/sentiment-analysis","display_name":"Sentiment analysis","score":0.5926969647407532},{"id":"https://openalex.org/keywords/word-embedding","display_name":"Word embedding","score":0.5896494388580322},{"id":"https://openalex.org/keywords/data-pre-processing","display_name":"Data pre-processing","score":0.5718915462493896},{"id":"https://openalex.org/keywords/preprocessor","display_name":"Preprocessor","score":0.5502477288246155},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.5180702209472656},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.42921045422554016},{"id":"https://openalex.org/keywords/social-media","display_name":"Social media","score":0.4152315855026245},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3949454724788666},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.3395957350730896},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.33117952942848206},{"id":"https://openalex.org/keywords/embedding","display_name":"Embedding","score":0.1915244162082672},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.12644284963607788},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10643890500068665}],"concepts":[{"id":"https://openalex.org/C2776461190","wikidata":"https://www.wikidata.org/wiki/Q22673982","display_name":"Word2vec","level":3,"score":0.8626565933227539},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7559311389923096},{"id":"https://openalex.org/C43521106","wikidata":"https://www.wikidata.org/wiki/Q2165493","display_name":"Pipeline (software)","level":2,"score":0.7287185192108154},{"id":"https://openalex.org/C90805587","wikidata":"https://www.wikidata.org/wiki/Q10944557","display_name":"Word (group theory)","level":2,"score":0.7035788893699646},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.6846102476119995},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6066784858703613},{"id":"https://openalex.org/C66402592","wikidata":"https://www.wikidata.org/wiki/Q2271421","display_name":"Sentiment analysis","level":2,"score":0.5926969647407532},{"id":"https://openalex.org/C2777462759","wikidata":"https://www.wikidata.org/wiki/Q18395344","display_name":"Word embedding","level":3,"score":0.5896494388580322},{"id":"https://openalex.org/C10551718","wikidata":"https://www.wikidata.org/wiki/Q5227332","display_name":"Data pre-processing","level":2,"score":0.5718915462493896},{"id":"https://openalex.org/C34736171","wikidata":"https://www.wikidata.org/wiki/Q918333","display_name":"Preprocessor","level":2,"score":0.5502477288246155},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.5180702209472656},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.42921045422554016},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.4152315855026245},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3949454724788666},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.3395957350730896},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.33117952942848206},{"id":"https://openalex.org/C41608201","wikidata":"https://www.wikidata.org/wiki/Q980509","display_name":"Embedding","level":2,"score":0.1915244162082672},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.12644284963607788},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10643890500068665},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/o-cocosda202257103.2022.9997982","is_oa":false,"landing_page_url":"https://doi.org/10.1109/o-cocosda202257103.2022.9997982","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 25th Conference of the Oriental COCOSDA International Committee for the Co-ordination and Standardisation of Speech Databases and Assessment Techniques (O-COCOSDA)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W1965606641","https://openalex.org/W2068258779","https://openalex.org/W2106095291","https://openalex.org/W2549957643","https://openalex.org/W2593755883","https://openalex.org/W2599008208","https://openalex.org/W2792017515","https://openalex.org/W2792682186","https://openalex.org/W2793283059","https://openalex.org/W2903750286","https://openalex.org/W2919929668","https://openalex.org/W2944670321","https://openalex.org/W2987518724","https://openalex.org/W2993259699","https://openalex.org/W3015566443","https://openalex.org/W3015762177","https://openalex.org/W3043161732","https://openalex.org/W3091850998","https://openalex.org/W3099880460","https://openalex.org/W3101601200","https://openalex.org/W3122771337","https://openalex.org/W3127445819","https://openalex.org/W3197647631","https://openalex.org/W4206806999","https://openalex.org/W4224307421","https://openalex.org/W4312407590","https://openalex.org/W6733880887","https://openalex.org/W6770713239"],"related_works":["https://openalex.org/W3003606604","https://openalex.org/W2946409105","https://openalex.org/W3040974839","https://openalex.org/W2795129682","https://openalex.org/W3152932816","https://openalex.org/W2985392712","https://openalex.org/W4388996947","https://openalex.org/W2989490741","https://openalex.org/W2798009317","https://openalex.org/W4382201653"],"abstract_inverted_index":{"Selecting":[0],"the":[1,8,32,36,45,59,64,72],"sequence":[2],"of":[3,22,27,49,66],"pre-processing":[4,28,80],"stages":[5],"to":[6,30],"obtain":[7],"best":[9,33,98],"data":[10],"for":[11,88],"subsequent":[12],"processes":[13],"is":[14,115,127],"still":[15],"challenging.":[16],"We":[17,57],"have":[18],"conducted":[19],"a":[20,86,102],"series":[21],"experiments":[23],"with":[24,63,108,119],"various":[25],"sequences":[26],"methods":[29],"acquire":[31],"data.":[34,96],"For":[35],"experiments,":[37],"we":[38],"used":[39,84],"12.":[40],"5K":[41],"Indonesian":[42,93],"Twitter":[43],"on":[44],"new":[46],"capital":[47],"city":[48],"Indonesia":[50],"(IKN)":[51],"and":[52,68,117],"16.":[53],"2M":[54],"monolingual":[55],"text.":[56],"compared":[58],"manual":[60],"labeling":[61],"results":[62,100],"outputs":[65],"SVM":[67,107],"CNN,":[69],"which":[70],"use":[71],"word-embedding":[73],"feature":[74],"generated":[75],"by":[76],"Word2Vec.":[77],"The":[78,97],"proposed":[79],"pipeline":[81,110,121],"can":[82],"be":[83],"as":[85],"reference":[87],"sentiment":[89],"analysis":[90],"research":[91],"using":[92],"social":[94],"media":[95],"experimental":[99],"show":[101],"better":[103],"F-1":[104],"value":[105],"in":[106],"B.2":[109],"(normalized":[111,122],"word,":[112,123,125],"stop":[113,124],"word)":[114],"69.32%":[116],"CNN":[118],"B.3":[120],"stemming)":[126],"73.03%.":[128]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":2}],"updated_date":"2026-05-03T08:25:01.440150","created_date":"2025-10-10T00:00:00"}