{"id":"https://openalex.org/W3000546628","doi":"https://doi.org/10.1016/j.ins.2020.01.012","title":"Leveraging multiple features for document sentiment classification","display_name":"Leveraging multiple features for document sentiment classification","publication_year":2020,"publication_date":"2020-01-07","ids":{"openalex":"https://openalex.org/W3000546628","doi":"https://doi.org/10.1016/j.ins.2020.01.012","mag":"3000546628"},"language":"en","primary_location":{"id":"doi:10.1016/j.ins.2020.01.012","doi":"https://doi.org/10.1016/j.ins.2020.01.012","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.ins.2020.01.012","pdf_url":null,"source":{"id":"https://openalex.org/S192650101","display_name":"Information Sciences","issn_l":"0020-0255","issn":["0020-0255","1872-6291"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","ccf-b","cwts-core","dongbi-b","fnege-4","jufo-3","ki-jl-1","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Information Sciences","raw_type":"journal-article"},"volume":null,"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/A5102711670","display_name":"Li Juan Kong","orcid":"https://orcid.org/0000-0003-3260-4573","observed_orcids":["https://orcid.org/0000-0003-3260-4573"]},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Li Kong","raw_affiliation_strings":["State Key Laboratory for Novel Software Technology, Software Institute, Nanjing University, China, 210093"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory for Novel Software Technology, Software Institute, Nanjing University, China, 210093","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053034433","display_name":"Chuanyi Li","orcid":"https://orcid.org/0000-0003-4956-8142","observed_orcids":["https://orcid.org/0000-0003-4956-8142","https://orcid.org/0000-0001-9270-5072"]},"institutions":[{"id":"https://openalex.org/I50760025","display_name":"Hangzhou Dianzi University","ror":"https://ror.org/0576gt767","country_code":"CN","type":"education","lineage":["https://openalex.org/I50760025"]},{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Chuanyi Li","raw_affiliation_strings":["School of Computer Science and Technology, Hangzhou DIanzi University, China, 310000","State Key Laboratory for Novel Software Technology, Software Institute, Nanjing University, China, 210093"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Hangzhou DIanzi University, China, 310000","institution_ids":["https://openalex.org/I50760025"]},{"raw_affiliation_string":"State Key Laboratory for Novel Software Technology, Software Institute, Nanjing University, China, 210093","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075214885","display_name":"Jidong Ge","orcid":"https://orcid.org/0000-0003-1773-0942","observed_orcids":["https://orcid.org/0000-0003-1773-0942"]},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jidong Ge","raw_affiliation_strings":["State Key Laboratory for Novel Software Technology, Software Institute, Nanjing University, China, 210093"],"raw_orcid":"https://orcid.org/0000-0003-1773-0942","affiliations":[{"raw_affiliation_string":"State Key Laboratory for Novel Software Technology, Software Institute, Nanjing University, China, 210093","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100406155","display_name":"Feifei Zhang","orcid":"https://orcid.org/0000-0003-3277-445X","observed_orcids":["https://orcid.org/0000-0003-3277-445X"]},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"FeiFei Zhang","raw_affiliation_strings":["State Key Laboratory for Novel Software Technology, Software Institute, Nanjing University, China, 210093"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory for Novel Software Technology, Software Institute, Nanjing University, China, 210093","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112129014","display_name":"Yi Cheng Feng","orcid":"https://orcid.org/0000-0002-3538-5516","observed_orcids":["https://orcid.org/0000-0002-3538-5516"]},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yi Feng","raw_affiliation_strings":["State Key Laboratory for Novel Software Technology, Software Institute, Nanjing University, China, 210093"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory for Novel Software Technology, Software Institute, Nanjing University, China, 210093","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103079285","display_name":"Zhongjin Li","orcid":"https://orcid.org/0000-0002-4319-324X","observed_orcids":["https://orcid.org/0000-0002-4319-324X"]},"institutions":[{"id":"https://openalex.org/I50760025","display_name":"Hangzhou Dianzi University","ror":"https://ror.org/0576gt767","country_code":"CN","type":"education","lineage":["https://openalex.org/I50760025"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhongjin Li","raw_affiliation_strings":["School of Computer Science and Technology, Hangzhou DIanzi University, China, 310000"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Hangzhou DIanzi University, China, 310000","institution_ids":["https://openalex.org/I50760025"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100372676","display_name":"Bin Luo","orcid":"https://orcid.org/0000-0001-5948-5055","observed_orcids":["https://orcid.org/0000-0001-5948-5055","https://orcid.org/0000-0002-1414-3307","https://orcid.org/0000-0002-5259-4723"]},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bin Luo","raw_affiliation_strings":["State Key Laboratory for Novel Software Technology, Software Institute, Nanjing University, China, 210093"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory for Novel Software Technology, Software Institute, Nanjing University, China, 210093","institution_ids":["https://openalex.org/I881766915"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5053034433"],"corresponding_institution_ids":["https://openalex.org/I50760025","https://openalex.org/I881766915"],"apc_list":{"value":2850,"currency":"USD","value_usd":2850},"apc_paid":null,"fwci":2.901,"has_fulltext":false,"cited_by_count":34,"citation_normalized_percentile":{"value":0.92157519,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"518","issue":null,"first_page":"39","last_page":"55"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10664","display_name":"Sentiment Analysis and Opinion Mining","score":1.0,"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":1.0,"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/T10028","display_name":"Topic Modeling","score":0.0,"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":0.0,"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/sentiment-words","display_name":"sentiment words","score":0.5109999775886536},{"id":"https://openalex.org/keywords/negation","display_name":"negation","score":0.7379999756813049},{"id":"https://openalex.org/keywords/part-of-speech-tags","display_name":"part-of-speech tags","score":0.8080000281333923},{"id":"https://openalex.org/keywords/emoticons","display_name":"emoticons","score":0.9940000176429749},{"id":"https://openalex.org/keywords/character-level-embeddings","display_name":"character embeddings","score":0.871999979019165},{"id":"https://openalex.org/keywords/word-embeddings","display_name":"word embeddings","score":0.8429999947547913},{"id":"https://openalex.org/keywords/hierarchical-representation","display_name":"hierarchical representation","score":0.5789999961853027},{"id":"https://openalex.org/keywords/sentence-level-representation","display_name":"sentence-level representation","score":0.8209999799728394},{"id":"https://openalex.org/keywords/deep-neural-network","display_name":"deep neural network","score":0.503000020980835}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.846717119216919},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.695274829864502},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.6905181407928467},{"id":"https://openalex.org/C66402592","wikidata":"https://www.wikidata.org/wiki/Q2271421","display_name":"Sentiment analysis","level":2,"score":0.6437928676605225},{"id":"https://openalex.org/C2777530160","wikidata":"https://www.wikidata.org/wiki/Q41796","display_name":"Sentence","level":2,"score":0.643277645111084},{"id":"https://openalex.org/C90805587","wikidata":"https://www.wikidata.org/wiki/Q10944557","display_name":"Word (group theory)","level":2,"score":0.6093271374702454},{"id":"https://openalex.org/C2780861071","wikidata":"https://www.wikidata.org/wiki/Q1062934","display_name":"Character (mathematics)","level":2,"score":0.5913169980049133},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.5632606744766235},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.5299139022827148},{"id":"https://openalex.org/C2185349","wikidata":"https://www.wikidata.org/wiki/Q190558","display_name":"Negation","level":2,"score":0.4882645606994629},{"id":"https://openalex.org/C2777361361","wikidata":"https://www.wikidata.org/wiki/Q1112585","display_name":"Polarity (international relations)","level":3,"score":0.42876213788986206},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.15064263343811035},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"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/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.ins.2020.01.012","doi":"https://doi.org/10.1016/j.ins.2020.01.012","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.ins.2020.01.012","pdf_url":null,"source":{"id":"https://openalex.org/S192650101","display_name":"Information Sciences","issn_l":"0020-0255","issn":["0020-0255","1872-6291"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","ccf-b","cwts-core","dongbi-b","fnege-4","jufo-3","ki-jl-1","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Information Sciences","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G5416255923","display_name":"\u79fb\u52a8\u8fb9\u7f18\u8ba1\u7b97\u73af\u5883\u4e0b\u9762\u5411\u5b89\u5168\u611f\u77e5\u53ca\u5bb9\u9519\u673a\u5236\u7684\u5de5\u4f5c\u6d41\u8c03\u5ea6\u6280\u672f\u7814\u7a76","funder_award_id":"61802095","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6607556526","display_name":null,"funder_award_id":"61802167","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320336026","display_name":"National Key Research and Development Program of China Stem Cell and Translational Research","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":68,"referenced_works":["https://openalex.org/W1832693441","https://openalex.org/W1869752048","https://openalex.org/W1904892614","https://openalex.org/W1965225751","https://openalex.org/W2005311637","https://openalex.org/W2014639527","https://openalex.org/W2075068230","https://openalex.org/W2089173648","https://openalex.org/W2108420397","https://openalex.org/W2126581182","https://openalex.org/W2131090205","https://openalex.org/W2134264955","https://openalex.org/W2147800946","https://openalex.org/W2154359981","https://openalex.org/W2170240176","https://openalex.org/W2249977785","https://openalex.org/W2252215182","https://openalex.org/W2289253436","https://openalex.org/W2321588627","https://openalex.org/W2406624406","https://openalex.org/W2470673105","https://openalex.org/W2482567233","https://openalex.org/W2489406233","https://openalex.org/W2496721172","https://openalex.org/W2518806256","https://openalex.org/W2531563875","https://openalex.org/W2542591955","https://openalex.org/W2557283755","https://openalex.org/W2559655401","https://openalex.org/W2566150155","https://openalex.org/W2571563030","https://openalex.org/W2585540825","https://openalex.org/W2586733088","https://openalex.org/W2593134789","https://openalex.org/W2597601064","https://openalex.org/W2598684926","https://openalex.org/W2606776062","https://openalex.org/W2607303097","https://openalex.org/W2607403128","https://openalex.org/W2610930722","https://openalex.org/W2622365670","https://openalex.org/W2626778328","https://openalex.org/W2708418680","https://openalex.org/W2733628661","https://openalex.org/W2734205292","https://openalex.org/W2739774142","https://openalex.org/W2740751204","https://openalex.org/W2757541972","https://openalex.org/W2759366113","https://openalex.org/W2776249353","https://openalex.org/W2788893468","https://openalex.org/W2802799390","https://openalex.org/W2804338221","https://openalex.org/W2808182015","https://openalex.org/W2884997352","https://openalex.org/W2896337548","https://openalex.org/W2896457183","https://openalex.org/W2905153662","https://openalex.org/W2915027006","https://openalex.org/W2924612058","https://openalex.org/W2930957955","https://openalex.org/W2951278869","https://openalex.org/W2952186591","https://openalex.org/W2952230511","https://openalex.org/W2963069010","https://openalex.org/W2963341956","https://openalex.org/W4239946314","https://openalex.org/W4365799947"],"related_works":["https://openalex.org/W7101123297","https://openalex.org/W3022674777","https://openalex.org/W2251381233","https://openalex.org/W4386065993","https://openalex.org/W1510331301","https://openalex.org/W3202195514","https://openalex.org/W2972632927","https://openalex.org/W2884611977","https://openalex.org/W1598251544","https://openalex.org/W3005394293"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":10},{"year":2020,"cited_by_count":7}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2020-01-23T00:00:00"}
