{"id":"https://openalex.org/W2970710498","doi":"https://doi.org/10.3390/app9173522","title":"Incorporating Word Significance into Aspect-Level Sentiment Analysis","display_name":"Incorporating Word Significance into Aspect-Level Sentiment Analysis","publication_year":2019,"publication_date":"2019-08-27","ids":{"openalex":"https://openalex.org/W2970710498","doi":"https://doi.org/10.3390/app9173522","mag":"2970710498"},"language":"en","primary_location":{"id":"doi:10.3390/app9173522","doi":"https://doi.org/10.3390/app9173522","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/app9173522","pdf_url":"https://www.mdpi.com/2076-3417/9/17/3522/pdf?version=1566902571","source":{"id":"https://openalex.org/S4210205812","display_name":"Applied Sciences","issn_l":"2076-3417","issn":["2076-3417"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","norway-1","oarl","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied Sciences","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2076-3417/9/17/3522/pdf?version=1566902571","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5075954010","display_name":"Refuoe Mokhosi","orcid":"https://orcid.org/0000-0002-3621-8787","observed_orcids":["https://orcid.org/0000-0002-3621-8787"]},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Refuoe Mokhosi","raw_affiliation_strings":["School of Information and Software Engineering, University of Electronic Science and Technology of China, Xiyuan Ave, West Hi-Tech Zone, Chengdu 611731, Sichuan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Software Engineering, University of Electronic Science and Technology of China, Xiyuan Ave, West Hi-Tech Zone, Chengdu 611731, Sichuan, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045032131","display_name":"Zhiguang Qin","orcid":"https://orcid.org/0000-0001-6745-6377","observed_orcids":["https://orcid.org/0000-0001-6745-6377","https://orcid.org/0000-0002-2661-7848","https://orcid.org/0009-0007-6105-0254"]},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"ZhiGuang Qin","raw_affiliation_strings":["School of Information and Software Engineering, University of Electronic Science and Technology of China, Xiyuan Ave, West Hi-Tech Zone, Chengdu 611731, Sichuan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Software Engineering, University of Electronic Science and Technology of China, Xiyuan Ave, West Hi-Tech Zone, Chengdu 611731, Sichuan, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077109703","display_name":"Qiao Liu","orcid":"https://orcid.org/0000-0002-2573-9544","observed_orcids":["https://orcid.org/0000-0002-2573-9544"]},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Qiao Liu","raw_affiliation_strings":["School of Information and Software Engineering, University of Electronic Science and Technology of China, Xiyuan Ave, West Hi-Tech Zone, Chengdu 611731, Sichuan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Software Engineering, University of Electronic Science and Technology of China, Xiyuan Ave, West Hi-Tech Zone, Chengdu 611731, Sichuan, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032365539","display_name":"Casper Shikali Shivachi","orcid":"https://orcid.org/0000-0001-6479-5947","observed_orcids":["https://orcid.org/0000-0001-6479-5947"]},"institutions":[{"id":"https://openalex.org/I263567798","display_name":"South Eastern Kenya University","ror":"https://ror.org/02w403504","country_code":"KE","type":"education","lineage":["https://openalex.org/I263567798"]}],"countries":["KE"],"is_corresponding":false,"raw_author_name":"Casper Shikali","raw_affiliation_strings":["Department of Information Technology, South Eastern Kenya University, 170, Kitui 90200, Kenya"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Technology, South Eastern Kenya University, 170, Kitui 90200, Kenya","institution_ids":["https://openalex.org/I263567798"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5077109703"],"corresponding_institution_ids":["https://openalex.org/I150229711"],"apc_list":{"value":1500,"currency":"CHF","value_usd":1520},"apc_paid":{"value":1500,"currency":"CHF","value_usd":1520},"fwci":0.1002,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.44692509,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":95},"biblio":{"volume":"9","issue":"17","first_page":"3522","last_page":"3522"},"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/T10667","display_name":"Emotion and Mood Recognition","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/aspect-based-sentiment-analysis","display_name":"aspect-based sentiment analysis","score":0.9800000190734863},{"id":"https://openalex.org/keywords/attention-mechanism","display_name":"attention mechanism","score":0.9020000100135803},{"id":"https://openalex.org/keywords/stretched-exponential-decay","display_name":"stretched exponential decay","score":0.8539999723434448},{"id":"https://openalex.org/keywords/aspect-words","display_name":"aspect words","score":0.42800000309944153},{"id":"https://openalex.org/keywords/context-words","display_name":"context words","score":0.5849999785423279}],"concepts":[{"id":"https://openalex.org/C2778738651","wikidata":"https://www.wikidata.org/wiki/Q16546687","display_name":"Novelty","level":2,"score":0.8486974835395813},{"id":"https://openalex.org/C2777530160","wikidata":"https://www.wikidata.org/wiki/Q41796","display_name":"Sentence","level":2,"score":0.6696068644523621},{"id":"https://openalex.org/C527412718","wikidata":"https://www.wikidata.org/wiki/Q855395","display_name":"Interpretation (philosophy)","level":2,"score":0.584195613861084},{"id":"https://openalex.org/C90805587","wikidata":"https://www.wikidata.org/wiki/Q10944557","display_name":"Word (group theory)","level":2,"score":0.5813527703285217},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5416929721832275},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5039421916007996},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.4573667645454407},{"id":"https://openalex.org/C66402592","wikidata":"https://www.wikidata.org/wiki/Q2271421","display_name":"Sentiment analysis","level":2,"score":0.4237311780452728},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3927270770072937},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.3115696609020233},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.28501754999160767},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.10032790899276733},{"id":"https://openalex.org/C95457728","wikidata":"https://www.wikidata.org/wiki/Q309","display_name":"History","level":0,"score":0.07802954316139221},{"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},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3390/app9173522","doi":"https://doi.org/10.3390/app9173522","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/app9173522","pdf_url":"https://www.mdpi.com/2076-3417/9/17/3522/pdf?version=1566902571","source":{"id":"https://openalex.org/S4210205812","display_name":"Applied Sciences","issn_l":"2076-3417","issn":["2076-3417"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","norway-1","oarl","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied Sciences","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:68efc2ab3deb4336b747d476dc597bfd","doi":null,"is_oa":false,"landing_page_url":"https://doaj.org/article/68efc2ab3deb4336b747d476dc597bfd","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Applied Sciences, Vol 9, Iss 17, p 3522 (2019)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/app9173522","doi":"https://doi.org/10.3390/app9173522","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/app9173522","pdf_url":"https://www.mdpi.com/2076-3417/9/17/3522/pdf?version=1566902571","source":{"id":"https://openalex.org/S4210205812","display_name":"Applied Sciences","issn_l":"2076-3417","issn":["2076-3417"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","norway-1","oarl","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied Sciences","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G3424327167","display_name":null,"funder_award_id":"10-2018039","funder_id":"https://openalex.org/F4320328844","funder_display_name":"China Electronics Technology Group Corporation"},{"id":"https://openalex.org/G7508390426","display_name":"\u57fa\u4e8e\u903b\u8f91\u89c4\u5219\u548c\u8868\u793a\u5b66\u4e60\u7684\u77e5\u8bc6\u56fe\u8c31\u5173\u7cfb\u63a8\u7406\u65b9\u6cd5\u4e0e\u5e94\u7528\u7814\u7a76","funder_award_id":"61772117","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/F4320328844","display_name":"China Electronics Technology Group Corporation","ror":"https://ror.org/0098hst83"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2970710498.pdf","grobid_xml":"https://content.openalex.org/works/W2970710498.grobid-xml"},"referenced_works_count":51,"referenced_works":["https://openalex.org/W71795751","https://openalex.org/W163773191","https://openalex.org/W874708728","https://openalex.org/W1506229096","https://openalex.org/W1578631174","https://openalex.org/W1793121960","https://openalex.org/W1992021819","https://openalex.org/W2003333762","https://openalex.org/W2020221730","https://openalex.org/W2032516423","https://openalex.org/W2042919050","https://openalex.org/W2045183093","https://openalex.org/W2055774343","https://openalex.org/W2058465497","https://openalex.org/W2072606289","https://openalex.org/W2085692706","https://openalex.org/W2085834106","https://openalex.org/W2106007254","https://openalex.org/W2113125055","https://openalex.org/W2113459411","https://openalex.org/W2117192789","https://openalex.org/W2124689612","https://openalex.org/W2131090205","https://openalex.org/W2131494463","https://openalex.org/W2151866568","https://openalex.org/W2153996311","https://openalex.org/W2156413587","https://openalex.org/W2250539671","https://openalex.org/W2251124635","https://openalex.org/W2252007242","https://openalex.org/W2252057809","https://openalex.org/W2296071000","https://openalex.org/W2465978385","https://openalex.org/W2562607067","https://openalex.org/W2564742193","https://openalex.org/W2740567223","https://openalex.org/W2753188949","https://openalex.org/W2757541972","https://openalex.org/W2789190634","https://openalex.org/W2891778157","https://openalex.org/W2902096938","https://openalex.org/W2911752708","https://openalex.org/W2912532330","https://openalex.org/W2939088842","https://openalex.org/W2949525215","https://openalex.org/W2963240575","https://openalex.org/W2963494756","https://openalex.org/W2963909901","https://openalex.org/W2964164368","https://openalex.org/W3159754263","https://openalex.org/W4234561751"],"related_works":["https://openalex.org/W3171900338","https://openalex.org/W3207313055","https://openalex.org/W2995099874","https://openalex.org/W4212852237","https://openalex.org/W2789190634","https://openalex.org/W2969261557","https://openalex.org/W2974143130","https://openalex.org/W2562607067","https://openalex.org/W2899232971","https://openalex.org/W3159503835"],"abstract_inverted_index":{"Aspect-level":[0],"sentiment":[1,118,157,167],"analysis":[2,168],"has":[3],"drawn":[4],"growing":[5],"attention":[6,16,36,80,145],"in":[7,35,165],"recent":[8],"years,":[9],"with":[10,86,169],"higher":[11],"performance":[12],"achieved":[13],"through":[14],"the":[15,45,51,64,82,106,109,117,141,144,152],"mechanism.":[17],"Despite":[18],"this,":[19],"previous":[20],"research":[21],"does":[22],"not":[23],"consider":[24],"some":[25],"human":[26,131],"psychological":[27],"evidence":[28],"relating":[29],"to":[30,39,78,116,148,151],"language":[31],"interpretation.":[32],"This":[33],"results":[34],"being":[37],"paid":[38],"less":[40],"significant":[41,84,154],"words":[42,155],"especially":[43],"when":[44,56],"aspect":[46],"word":[47,54,60,76,114],"is":[48,61,163],"far":[49],"from":[50],"relevant":[52],"context":[53,59],"or":[55],"an":[57,96],"important":[58],"found":[62],"at":[63],"end":[65],"of":[66,108],"a":[67,72,121,134,170],"long":[68],"sentence.":[69],"We":[70],"design":[71],"novel":[73],"model":[74],"using":[75],"significance":[77],"direct":[79],"towards":[81],"most":[83,153],"words,":[85],"novelty":[87,126,161],"decay":[88,127,162,171],"and":[89,120,159],"incremental":[90],"interpretation":[91,103,158],"factors":[92],"working":[93],"together":[94],"as":[95,133],"alternative":[97],"for":[98,156],"position":[99],"based":[100],"models.":[101],"The":[102],"factor":[104,128,172],"represents":[105,129],"maximization":[107],"degree":[110],"each":[111],"new":[112],"encountered":[113],"contributes":[115],"polarity":[119],"counter":[122],"balancing":[123],"stretched":[124],"exponential":[125],"decaying":[130],"reaction":[132],"sentence":[135],"gets":[136],"longer.":[137],"Our":[138],"findings":[139],"support":[140],"hypothesis":[142],"that":[143,160],"mechanism":[146],"needs":[147],"be":[149],"applied":[150],"applicable":[164],"aspect-level":[166],"\u03b2":[173],"=":[174],"0.7":[175],".":[176]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-10-27T15:51:10.671819","created_date":"2019-09-05T00:00:00"}
