{"id":"https://openalex.org/W2272031392","doi":"https://doi.org/10.1007/s11280-015-0381-x","title":"Aspect term extraction for sentiment analysis in large movie reviews using Gini Index feature selection method and SVM classifier","display_name":"Aspect term extraction for sentiment analysis in large movie reviews using Gini Index feature selection method and SVM classifier","publication_year":2016,"publication_date":"2016-02-04","ids":{"openalex":"https://openalex.org/W2272031392","doi":"https://doi.org/10.1007/s11280-015-0381-x","mag":"2272031392"},"language":"en","primary_location":{"id":"doi:10.1007/s11280-015-0381-x","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s11280-015-0381-x","pdf_url":"https://link.springer.com/content/pdf/10.1007%2Fs11280-015-0381-x.pdf","source":{"id":"https://openalex.org/S129236917","display_name":"World Wide Web","issn_l":"1386-145X","issn":["1386-145X","1573-1413"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"World Wide Web","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://link.springer.com/content/pdf/10.1007%2Fs11280-015-0381-x.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5012584799","display_name":"Asha S Manek","orcid":"https://orcid.org/0000-0003-1336-2679"},"institutions":[{"id":"https://openalex.org/I10874241","display_name":"Jawaharlal Nehru Technological University, Hyderabad","ror":"https://ror.org/002tchr49","country_code":"IN","type":"education","lineage":["https://openalex.org/I10874241"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Asha S Manek","raw_affiliation_strings":["Research Scholar, Department of Computer Science and Engineering, Jawaharlal Nehru Technological University, Hyderabad, India"],"affiliations":[{"raw_affiliation_string":"Research Scholar, Department of Computer Science and Engineering, Jawaharlal Nehru Technological University, Hyderabad, India","institution_ids":["https://openalex.org/I10874241"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102811419","display_name":"P. Deepa Shenoy","orcid":null},"institutions":[{"id":"https://openalex.org/I53465836","display_name":"Bangalore University","ror":"https://ror.org/050j2vm64","country_code":"IN","type":"education","lineage":["https://openalex.org/I53465836"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"P Deepa Shenoy","raw_affiliation_strings":["Department of Computer Science and Engineering, University Visvesvaraya College of Engineering, Bangalore University, Bangalore, 560 001, India"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, University Visvesvaraya College of Engineering, Bangalore University, Bangalore, 560 001, India","institution_ids":["https://openalex.org/I53465836"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070646107","display_name":"M. Mohan","orcid":null},"institutions":[{"id":"https://openalex.org/I10874241","display_name":"Jawaharlal Nehru Technological University, Hyderabad","ror":"https://ror.org/002tchr49","country_code":"IN","type":"education","lineage":["https://openalex.org/I10874241"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"M Chandra Mohan","raw_affiliation_strings":["Department of Computer Science and Engineering, Jawaharlal Nehru Technological University, Hyderabad, India"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Jawaharlal Nehru Technological University, Hyderabad, India","institution_ids":["https://openalex.org/I10874241"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113412072","display_name":"K R Venugopal","orcid":null},"institutions":[{"id":"https://openalex.org/I53465836","display_name":"Bangalore University","ror":"https://ror.org/050j2vm64","country_code":"IN","type":"education","lineage":["https://openalex.org/I53465836"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Venugopal K R","raw_affiliation_strings":["Department of Computer Science and Engineering, University Visvesvaraya College of Engineering, Bangalore University, Bangalore, 560 001, India"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, University Visvesvaraya College of Engineering, Bangalore University, Bangalore, 560 001, India","institution_ids":["https://openalex.org/I53465836"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5012584799"],"corresponding_institution_ids":["https://openalex.org/I10874241"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":47.4482,"has_fulltext":false,"cited_by_count":307,"citation_normalized_percentile":{"value":0.99808874,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"20","issue":"2","first_page":"135","last_page":"154"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10664","display_name":"Sentiment Analysis and Opinion Mining","score":0.9997000098228455,"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":0.9997000098228455,"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":0.9697999954223633,"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":0.9690999984741211,"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":0.8398301005363464},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.7703286409378052},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.6724852323532104},{"id":"https://openalex.org/keywords/feature-selection","display_name":"Feature selection","score":0.6457135677337646},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5644164085388184},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.5076881647109985},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.5027554035186768},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.42516419291496277},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.4153406620025635},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.3495234251022339},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.1935960352420807}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8398301005363464},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.7703286409378052},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.6724852323532104},{"id":"https://openalex.org/C148483581","wikidata":"https://www.wikidata.org/wiki/Q446488","display_name":"Feature selection","level":2,"score":0.6457135677337646},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5644164085388184},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.5076881647109985},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.5027554035186768},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.42516419291496277},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4153406620025635},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.3495234251022339},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.1935960352420807}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s11280-015-0381-x","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s11280-015-0381-x","pdf_url":"https://link.springer.com/content/pdf/10.1007%2Fs11280-015-0381-x.pdf","source":{"id":"https://openalex.org/S129236917","display_name":"World Wide Web","issn_l":"1386-145X","issn":["1386-145X","1573-1413"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"World Wide Web","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1007/s11280-015-0381-x","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s11280-015-0381-x","pdf_url":"https://link.springer.com/content/pdf/10.1007%2Fs11280-015-0381-x.pdf","source":{"id":"https://openalex.org/S129236917","display_name":"World Wide Web","issn_l":"1386-145X","issn":["1386-145X","1573-1413"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"World Wide Web","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":false},"content_urls":{"grobid_xml":"https://content.openalex.org/works/W2272031392.grobid-xml"},"referenced_works_count":26,"referenced_works":["https://openalex.org/W122553268","https://openalex.org/W147952312","https://openalex.org/W1859957297","https://openalex.org/W1986165915","https://openalex.org/W2011617730","https://openalex.org/W2097726431","https://openalex.org/W2106976443","https://openalex.org/W2108420397","https://openalex.org/W2108646579","https://openalex.org/W2109634664","https://openalex.org/W2112744748","https://openalex.org/W2113381424","https://openalex.org/W2115023510","https://openalex.org/W2121043186","https://openalex.org/W2139979941","https://openalex.org/W2145955806","https://openalex.org/W2151752537","https://openalex.org/W2153353890","https://openalex.org/W2160660844","https://openalex.org/W2163302275","https://openalex.org/W2163455955","https://openalex.org/W2166706824","https://openalex.org/W2250369705","https://openalex.org/W2612769033","https://openalex.org/W4205184193","https://openalex.org/W4211186029"],"related_works":["https://openalex.org/W2090763504","https://openalex.org/W148178222","https://openalex.org/W2104657898","https://openalex.org/W1948992892","https://openalex.org/W1886884218","https://openalex.org/W1910826599","https://openalex.org/W2012353789","https://openalex.org/W2530420969","https://openalex.org/W2051187167","https://openalex.org/W2065457896"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":12},{"year":2024,"cited_by_count":23},{"year":2023,"cited_by_count":35},{"year":2022,"cited_by_count":34},{"year":2021,"cited_by_count":41},{"year":2020,"cited_by_count":54},{"year":2019,"cited_by_count":47},{"year":2018,"cited_by_count":41},{"year":2017,"cited_by_count":17},{"year":2016,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
