{"id":"https://openalex.org/W2008101671","doi":"https://doi.org/10.1109/iisa.2014.6878767","title":"Optimizing N-gram based text feature selection in sentiment analysis for commercial products in Twitter through polarity lexicons","display_name":"Optimizing N-gram based text feature selection in sentiment analysis for commercial products in Twitter through polarity lexicons","publication_year":2014,"publication_date":"2014-07-01","ids":{"openalex":"https://openalex.org/W2008101671","doi":"https://doi.org/10.1109/iisa.2014.6878767","mag":"2008101671"},"language":"en","primary_location":{"id":"doi:10.1109/iisa.2014.6878767","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iisa.2014.6878767","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IISA 2014, The 5th International Conference on Information, Intelligence, Systems and Applications","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/A5020681530","display_name":"Mark Anthony Cabanlit","orcid":null},"institutions":[{"id":"https://openalex.org/I105333472","display_name":"University of the Philippines Cebu","ror":"https://ror.org/05nfx1325","country_code":"PH","type":"education","lineage":["https://openalex.org/I103911934","https://openalex.org/I105333472"]}],"countries":["PH"],"is_corresponding":false,"raw_author_name":"Mark Anthony Cabanlit","raw_affiliation_strings":["Department of Computer Science, University of the Philippines Cebu Lahug, Cebu City, Philippines","Department of Computer Science, University of the Philippines Cebu, Cebu, Philippines"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of the Philippines Cebu Lahug, Cebu City, Philippines","institution_ids":["https://openalex.org/I105333472"]},{"raw_affiliation_string":"Department of Computer Science, University of the Philippines Cebu, Cebu, Philippines","institution_ids":["https://openalex.org/I105333472"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069013517","display_name":"Kurt Junshean Espinosa","orcid":null},"institutions":[{"id":"https://openalex.org/I105333472","display_name":"University of the Philippines Cebu","ror":"https://ror.org/05nfx1325","country_code":"PH","type":"education","lineage":["https://openalex.org/I103911934","https://openalex.org/I105333472"]}],"countries":["PH"],"is_corresponding":false,"raw_author_name":"Kurt Junshean Espinosa","raw_affiliation_strings":["Department of Computer Science, University of the Philippines Cebu Lahug, Cebu City, Philippines","Department of Computer Science, University of the Philippines Cebu, Cebu, Philippines"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of the Philippines Cebu Lahug, Cebu City, Philippines","institution_ids":["https://openalex.org/I105333472"]},{"raw_affiliation_string":"Department of Computer Science, University of the Philippines Cebu, Cebu, Philippines","institution_ids":["https://openalex.org/I105333472"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I105333472"],"apc_list":null,"apc_paid":null,"fwci":2.1142,"has_fulltext":false,"cited_by_count":31,"citation_normalized_percentile":{"value":0.89291896,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"94","last_page":"97"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10664","display_name":"Sentiment Analysis and Opinion Mining","score":0.9995999932289124,"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":0.9995999932289124,"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/T10609","display_name":"Digital Marketing and Social Media","score":0.9961000084877014,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11644","display_name":"Spam and Phishing Detection","score":0.9908000230789185,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/polarity","display_name":"Polarity (international relations)","score":0.8690614700317383},{"id":"https://openalex.org/keywords/sentiment-analysis","display_name":"Sentiment analysis","score":0.8047858476638794},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7668908834457397},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.7511274218559265},{"id":"https://openalex.org/keywords/feature-selection","display_name":"Feature selection","score":0.7458155155181885},{"id":"https://openalex.org/keywords/n-gram","display_name":"n-gram","score":0.7440151572227478},{"id":"https://openalex.org/keywords/naive-bayes-classifier","display_name":"Naive Bayes classifier","score":0.5812429785728455},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5804811716079712},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.5342793464660645},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5267894864082336},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.3466743528842926},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.09218829870223999},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.06428349018096924},{"id":"https://openalex.org/keywords/language-model","display_name":"Language model","score":0.06096130609512329}],"concepts":[{"id":"https://openalex.org/C2777361361","wikidata":"https://www.wikidata.org/wiki/Q1112585","display_name":"Polarity (international relations)","level":3,"score":0.8690614700317383},{"id":"https://openalex.org/C66402592","wikidata":"https://www.wikidata.org/wiki/Q2271421","display_name":"Sentiment analysis","level":2,"score":0.8047858476638794},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7668908834457397},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.7511274218559265},{"id":"https://openalex.org/C148483581","wikidata":"https://www.wikidata.org/wiki/Q446488","display_name":"Feature selection","level":2,"score":0.7458155155181885},{"id":"https://openalex.org/C117884012","wikidata":"https://www.wikidata.org/wiki/Q94489","display_name":"n-gram","level":3,"score":0.7440151572227478},{"id":"https://openalex.org/C52001869","wikidata":"https://www.wikidata.org/wiki/Q812530","display_name":"Naive Bayes classifier","level":3,"score":0.5812429785728455},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5804811716079712},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.5342793464660645},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5267894864082336},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.3466743528842926},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.09218829870223999},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.06428349018096924},{"id":"https://openalex.org/C137293760","wikidata":"https://www.wikidata.org/wiki/Q3621696","display_name":"Language model","level":2,"score":0.06096130609512329},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C1491633281","wikidata":"https://www.wikidata.org/wiki/Q7868","display_name":"Cell","level":2,"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/iisa.2014.6878767","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iisa.2014.6878767","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IISA 2014, The 5th International Conference on Information, Intelligence, Systems and Applications","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":14,"referenced_works":["https://openalex.org/W75464833","https://openalex.org/W190951629","https://openalex.org/W198651829","https://openalex.org/W239329277","https://openalex.org/W1985749074","https://openalex.org/W2117284490","https://openalex.org/W2137981452","https://openalex.org/W2140548485","https://openalex.org/W2160969591","https://openalex.org/W2168681504","https://openalex.org/W2187220775","https://openalex.org/W2531276643","https://openalex.org/W2954006936","https://openalex.org/W2963522622"],"related_works":["https://openalex.org/W3089396779","https://openalex.org/W1984947604","https://openalex.org/W3021501837","https://openalex.org/W3110233274","https://openalex.org/W2008101671","https://openalex.org/W914025585","https://openalex.org/W1824099197","https://openalex.org/W4386005680","https://openalex.org/W2543151258","https://openalex.org/W3157673128"],"abstract_inverted_index":{"This":[0,21],"study":[1,35],"aims":[2],"to":[3],"optimize":[4],"N-gram":[5],"based":[6],"text":[7],"feature":[8],"selection":[9],"in":[10,16],"sentiment":[11],"analysis":[12],"for":[13],"commercial":[14],"products":[15],"twitter":[17],"through":[18],"polarity":[19],"lexicons.":[20],"can":[22],"be":[23],"done":[24],"by":[25],"merging":[26],"dictionary-based":[27],"weighing":[28],"with":[29],"na\u00efve-Bayes":[30],"classification":[31],"of":[32],"sentiments.":[33],"The":[34],"is":[36],"still":[37],"ongoing":[38],"but":[39],"partial":[40],"results":[41],"show":[42],"potential.":[43]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":2}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}