{"id":"https://openalex.org/W4376874306","doi":"https://doi.org/10.1007/s42979-022-01634-8","title":"Aspect Oriented Sentiment Analysis on Customer Reviews on Restaurant Using the LDA and BERT Method","display_name":"Aspect Oriented Sentiment Analysis on Customer Reviews on Restaurant Using the LDA and BERT Method","publication_year":2023,"publication_date":"2023-05-17","ids":{"openalex":"https://openalex.org/W4376874306","doi":"https://doi.org/10.1007/s42979-022-01634-8"},"language":"en","primary_location":{"id":"doi:10.1007/s42979-022-01634-8","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s42979-022-01634-8","pdf_url":null,"source":{"id":"https://openalex.org/S4210174798","display_name":"SN Computer Science","issn_l":"2661-8907","issn":["2661-8907","2662-995X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SN Computer Science","raw_type":"journal-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/A5007590868","display_name":"C. P. Lohith","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"C. Lohith","raw_affiliation_strings":["Department of Computer Science and Engineering, Gopalan College of Engineering and Management, Bengaluru, India"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Gopalan College of Engineering and Management, Bengaluru, India","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040952788","display_name":"H. Chandramouli","orcid":null},"institutions":[{"id":"https://openalex.org/I4210091899","display_name":"Career Point University","ror":"https://ror.org/00e2khh43","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210091899"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"H. Chandramouli","raw_affiliation_strings":["Department of Computer Science and Engineering, East Point College of Engineering and Technology, Bengaluru, India"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, East Point College of Engineering and Technology, Bengaluru, India","institution_ids":["https://openalex.org/I4210091899"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079193610","display_name":"Udayabalan Balasingam","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Udayabalan Balasingam","raw_affiliation_strings":["Department of Information Science and Engineering, East Point College of Engineering and Technology, Bengaluru, India"],"affiliations":[{"raw_affiliation_string":"Department of Information Science and Engineering, East Point College of Engineering and Technology, Bengaluru, India","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101743225","display_name":"S. Arun Kumar","orcid":null},"institutions":[{"id":"https://openalex.org/I177001074","display_name":"Acharya Nagarjuna University","ror":"https://ror.org/02mfapa96","country_code":"IN","type":"education","lineage":["https://openalex.org/I177001074"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"S. Arun Kumar","raw_affiliation_strings":["Department of Computer Science and Engineering, Nagarjuna College of Engineering and Technology, Bengaluru, India"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Nagarjuna College of Engineering and Technology, Bengaluru, India","institution_ids":["https://openalex.org/I177001074"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5007590868"],"corresponding_institution_ids":[],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":1.4132,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.84739109,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":98},"biblio":{"volume":"4","issue":"4","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10664","display_name":"Sentiment Analysis and Opinion Mining","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9983000159263611,"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/T11644","display_name":"Spam and Phishing Detection","score":0.9921000003814697,"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/computer-science","display_name":"Computer science","score":0.7306749820709229},{"id":"https://openalex.org/keywords/ranking","display_name":"Ranking (information retrieval)","score":0.6884105205535889},{"id":"https://openalex.org/keywords/sentence","display_name":"Sentence","score":0.6437886953353882},{"id":"https://openalex.org/keywords/viewpoints","display_name":"Viewpoints","score":0.6089499592781067},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.596947193145752},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.5760760307312012},{"id":"https://openalex.org/keywords/sentiment-analysis","display_name":"Sentiment analysis","score":0.5463753342628479},{"id":"https://openalex.org/keywords/word","display_name":"Word (group theory)","score":0.49639779329299927},{"id":"https://openalex.org/keywords/space","display_name":"Space (punctuation)","score":0.4827222526073456},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.44755035638809204},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.4461878836154938},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.4350551664829254},{"id":"https://openalex.org/keywords/phrase","display_name":"Phrase","score":0.4325757324695587},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.4239296019077301},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.39638301730155945},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.1609676480293274}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7306749820709229},{"id":"https://openalex.org/C189430467","wikidata":"https://www.wikidata.org/wiki/Q7293293","display_name":"Ranking (information retrieval)","level":2,"score":0.6884105205535889},{"id":"https://openalex.org/C2777530160","wikidata":"https://www.wikidata.org/wiki/Q41796","display_name":"Sentence","level":2,"score":0.6437886953353882},{"id":"https://openalex.org/C2776035091","wikidata":"https://www.wikidata.org/wiki/Q7928819","display_name":"Viewpoints","level":2,"score":0.6089499592781067},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.596947193145752},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.5760760307312012},{"id":"https://openalex.org/C66402592","wikidata":"https://www.wikidata.org/wiki/Q2271421","display_name":"Sentiment analysis","level":2,"score":0.5463753342628479},{"id":"https://openalex.org/C90805587","wikidata":"https://www.wikidata.org/wiki/Q10944557","display_name":"Word (group theory)","level":2,"score":0.49639779329299927},{"id":"https://openalex.org/C2778572836","wikidata":"https://www.wikidata.org/wiki/Q380933","display_name":"Space (punctuation)","level":2,"score":0.4827222526073456},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.44755035638809204},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.4461878836154938},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.4350551664829254},{"id":"https://openalex.org/C2776224158","wikidata":"https://www.wikidata.org/wiki/Q187931","display_name":"Phrase","level":2,"score":0.4325757324695587},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.4239296019077301},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.39638301730155945},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.1609676480293274},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","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},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s42979-022-01634-8","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s42979-022-01634-8","pdf_url":null,"source":{"id":"https://openalex.org/S4210174798","display_name":"SN Computer Science","issn_l":"2661-8907","issn":["2661-8907","2662-995X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SN Computer Science","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","score":0.7099999785423279,"id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W2014281255","https://openalex.org/W2022204871","https://openalex.org/W2047756776","https://openalex.org/W2060099436","https://openalex.org/W2080558111","https://openalex.org/W2085582472","https://openalex.org/W2092880761","https://openalex.org/W2103063352","https://openalex.org/W2112422413","https://openalex.org/W2114524997","https://openalex.org/W2115986450","https://openalex.org/W2141631351","https://openalex.org/W2155328222","https://openalex.org/W2569479282","https://openalex.org/W4205184193"],"related_works":["https://openalex.org/W1835566166","https://openalex.org/W2062849642","https://openalex.org/W2343034896","https://openalex.org/W2349125667","https://openalex.org/W4200241356","https://openalex.org/W4307004515","https://openalex.org/W2894707301","https://openalex.org/W2785076216","https://openalex.org/W4255547271","https://openalex.org/W2353067490"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":4}],"updated_date":"2026-01-23T23:20:30.427331","created_date":"2025-10-10T00:00:00"}