{"id":"https://openalex.org/W7141366776","doi":"https://doi.org/10.1016/j.engappai.2026.114594","title":"A smart feature-aware sentiment prediction model integrated with topology-guided feature optimization for multimodal social media analysis","display_name":"A smart feature-aware sentiment prediction model integrated with topology-guided feature optimization for multimodal social media analysis","publication_year":2026,"publication_date":"2026-03-28","ids":{"openalex":"https://openalex.org/W7141366776","doi":"https://doi.org/10.1016/j.engappai.2026.114594"},"language":"en","primary_location":{"id":"doi:10.1016/j.engappai.2026.114594","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.engappai.2026.114594","pdf_url":null,"source":{"id":"https://openalex.org/S900972176","display_name":"Engineering Applications of Artificial Intelligence","issn_l":"0952-1976","issn":["0952-1976","1873-6769"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":"Engineering Applications of Artificial Intelligence","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/A5130798581","display_name":"Venkatesan R","orcid":null},"institutions":[{"id":"https://openalex.org/I73683852","display_name":"Rajamangala University of Technology Lanna","ror":"https://ror.org/04synqw60","country_code":"TH","type":"education","lineage":["https://openalex.org/I10245363","https://openalex.org/I73683852"]}],"countries":["TH"],"is_corresponding":true,"raw_author_name":"Venkatesan R","raw_affiliation_strings":["Department of Information Technology, Bannari Amman Institute of Technology, Sathyamangalam, Erode, 638401, Tamilnadu, India"],"affiliations":[{"raw_affiliation_string":"Department of Information Technology, Bannari Amman Institute of Technology, Sathyamangalam, Erode, 638401, Tamilnadu, India","institution_ids":["https://openalex.org/I73683852"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130789846","display_name":"Vigneshwaran B","orcid":null},"institutions":[{"id":"https://openalex.org/I4210137755","display_name":"National College","ror":"https://ror.org/03wj61f53","country_code":"MX","type":"education","lineage":["https://openalex.org/I4210137755"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Vigneshwaran B","raw_affiliation_strings":["Department of Electrical and Electronics Engineering, National Engineering College, Kovilpatti- 628503, Tamilnadu, India"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronics Engineering, National Engineering College, Kovilpatti- 628503, Tamilnadu, India","institution_ids":["https://openalex.org/I4210137755"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5130579842","display_name":"Dineshkumar P","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Dineshkumar P","raw_affiliation_strings":["Department of Information Technology, K.S.Rangasamy College of Technology, Tiruchengode, Tamilnadu, India"],"affiliations":[{"raw_affiliation_string":"Department of Information Technology, K.S.Rangasamy College of Technology, Tiruchengode, Tamilnadu, India","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5130798581"],"corresponding_institution_ids":["https://openalex.org/I73683852"],"apc_list":{"value":3170,"currency":"USD","value_usd":3170},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.92571895,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":null,"biblio":{"volume":"175","issue":null,"first_page":"114594","last_page":"114594"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10664","display_name":"Sentiment Analysis and Opinion Mining","score":0.9054999947547913,"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":0.9054999947547913,"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":0.009100000374019146,"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":0.00800000037997961,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/sentiment-analysis","display_name":"Sentiment analysis","score":0.6628000140190125},{"id":"https://openalex.org/keywords/social-media","display_name":"Social media","score":0.6097999811172485},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5368000268936157},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.2903999984264374},{"id":"https://openalex.org/keywords/topic-model","display_name":"Topic model","score":0.2547999918460846}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.9110000133514404},{"id":"https://openalex.org/C66402592","wikidata":"https://www.wikidata.org/wiki/Q2271421","display_name":"Sentiment analysis","level":2,"score":0.6628000140190125},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.6097999811172485},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.578499972820282},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5368000268936157},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.43320000171661377},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3425000011920929},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.29980000853538513},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.2903999984264374},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.27619999647140503},{"id":"https://openalex.org/C171686336","wikidata":"https://www.wikidata.org/wiki/Q3532085","display_name":"Topic model","level":2,"score":0.2547999918460846},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.25119999051094055}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.engappai.2026.114594","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.engappai.2026.114594","pdf_url":null,"source":{"id":"https://openalex.org/S900972176","display_name":"Engineering Applications of Artificial Intelligence","issn_l":"0952-1976","issn":["0952-1976","1873-6769"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":"Engineering Applications of Artificial Intelligence","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.42569994926452637,"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W4307640249","https://openalex.org/W4311461310","https://openalex.org/W4312158849","https://openalex.org/W4318617275","https://openalex.org/W4320496023","https://openalex.org/W4321793515","https://openalex.org/W4322743615","https://openalex.org/W4377234444","https://openalex.org/W4380147749","https://openalex.org/W4385494537","https://openalex.org/W4388074308","https://openalex.org/W4391538100","https://openalex.org/W4399794065","https://openalex.org/W4402072847","https://openalex.org/W4402343086","https://openalex.org/W4402766638","https://openalex.org/W4403144812","https://openalex.org/W4403287480","https://openalex.org/W4403524849","https://openalex.org/W4403536408","https://openalex.org/W4403629190","https://openalex.org/W4404433939","https://openalex.org/W4405146670","https://openalex.org/W4405316059","https://openalex.org/W4405375071","https://openalex.org/W4405418756"],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-03-29T06:01:01.467347","created_date":"2026-03-28T00:00:00"}