{"id":"https://openalex.org/W2251576981","doi":"https://doi.org/10.3115/v1/w14-5421","title":"Keyphrase Extraction using Textual and Visual Features","display_name":"Keyphrase Extraction using Textual and Visual Features","publication_year":2014,"publication_date":"2014-01-01","ids":{"openalex":"https://openalex.org/W2251576981","doi":"https://doi.org/10.3115/v1/w14-5421","mag":"2251576981"},"language":"en","primary_location":{"id":"doi:10.3115/v1/w14-5421","is_oa":true,"landing_page_url":"https://doi.org/10.3115/v1/w14-5421","pdf_url":"https://aclanthology.org/W14-5421.pdf","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Third Workshop on Vision and Language","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://aclanthology.org/W14-5421.pdf","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5058308382","display_name":"Yaakov HaCohen\u2010Kerner","orcid":"https://orcid.org/0000-0002-4834-1272"},"institutions":[{"id":"https://openalex.org/I192238737","display_name":"Jerusalem College of Technology","ror":"https://ror.org/002kenh51","country_code":"IL","type":"education","lineage":["https://openalex.org/I192238737"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Yaakov HaCohen-Kerner","raw_affiliation_strings":["Dept. of Computer Science, Jerusalem College of Technology -Lev Academic Center, 21 Havaad Haleumi St., P.O.B. 16031, 9116001 Jerusalem, Israel,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Computer Science, Jerusalem College of Technology -Lev Academic Center, 21 Havaad Haleumi St., P.O.B. 16031, 9116001 Jerusalem, Israel,","institution_ids":["https://openalex.org/I192238737"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065313479","display_name":"Stefanos Vrochidis","orcid":"https://orcid.org/0000-0002-2505-9178"},"institutions":[{"id":"https://openalex.org/I4210134249","display_name":"Centre for Research and Technology Hellas","ror":"https://ror.org/03bndpq63","country_code":"GR","type":"facility","lineage":["https://openalex.org/I4210134249"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Stefanos Vrochidis","raw_affiliation_strings":["Information Techologies Institute, Centre for Research and Technology Hellas, Thermi-Thessaloniki, Greece,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Information Techologies Institute, Centre for Research and Technology Hellas, Thermi-Thessaloniki, Greece,","institution_ids":["https://openalex.org/I4210134249"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020999523","display_name":"Dimitris Liparas","orcid":"https://orcid.org/0000-0001-9968-725X"},"institutions":[{"id":"https://openalex.org/I4210134249","display_name":"Centre for Research and Technology Hellas","ror":"https://ror.org/03bndpq63","country_code":"GR","type":"facility","lineage":["https://openalex.org/I4210134249"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Dimitris Liparas","raw_affiliation_strings":["Information Techologies Institute, Centre for Research and Technology Hellas, Thermi-Thessaloniki, Greece,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Information Techologies Institute, Centre for Research and Technology Hellas, Thermi-Thessaloniki, Greece,","institution_ids":["https://openalex.org/I4210134249"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078232784","display_name":"Anastasia Moumtzidou","orcid":"https://orcid.org/0000-0001-7615-8400"},"institutions":[{"id":"https://openalex.org/I4210134249","display_name":"Centre for Research and Technology Hellas","ror":"https://ror.org/03bndpq63","country_code":"GR","type":"facility","lineage":["https://openalex.org/I4210134249"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Anastasia Moumtzidou","raw_affiliation_strings":["Information Techologies Institute, Centre for Research and Technology Hellas, Thermi-Thessaloniki, Greece,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Information Techologies Institute, Centre for Research and Technology Hellas, Thermi-Thessaloniki, Greece,","institution_ids":["https://openalex.org/I4210134249"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084122016","display_name":"Ioannis Kompatsiaris","orcid":"https://orcid.org/0000-0001-6447-9020"},"institutions":[{"id":"https://openalex.org/I4210134249","display_name":"Centre for Research and Technology Hellas","ror":"https://ror.org/03bndpq63","country_code":"GR","type":"facility","lineage":["https://openalex.org/I4210134249"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Ioannis Kompatsiaris","raw_affiliation_strings":["Information Techologies Institute, Centre for Research and Technology Hellas, Thermi-Thessaloniki, Greece,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Information Techologies Institute, Centre for Research and Technology Hellas, Thermi-Thessaloniki, Greece,","institution_ids":["https://openalex.org/I4210134249"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.17605844,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"121","last_page":"123"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13083","display_name":"Advanced Text Analysis Techniques","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/T13083","display_name":"Advanced Text Analysis Techniques","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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8894705772399902},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.7364635467529297},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.5779418349266052},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.556854784488678},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.5330414175987244},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.4717439115047455},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3291743993759155}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8894705772399902},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.7364635467529297},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.5779418349266052},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.556854784488678},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.5330414175987244},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.4717439115047455},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3291743993759155}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.3115/v1/w14-5421","is_oa":true,"landing_page_url":"https://doi.org/10.3115/v1/w14-5421","pdf_url":"https://aclanthology.org/W14-5421.pdf","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Third Workshop on Vision and Language","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.3115/v1/w14-5421","is_oa":true,"landing_page_url":"https://doi.org/10.3115/v1/w14-5421","pdf_url":"https://aclanthology.org/W14-5421.pdf","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Third Workshop on Vision and Language","raw_type":"proceedings-article"},"sustainable_development_goals":[{"score":0.4099999964237213,"id":"https://metadata.un.org/sdg/15","display_name":"Life in Land"}],"awards":[{"id":"https://openalex.org/G3797201681","display_name":"Mining and Understanding of multilinguaL contenT for Intelligent Sentiment Enriched coNtext and Social Oriented inteRpretation","funder_award_id":"610411","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G5200178859","display_name":null,"funder_award_id":"FP7-610411","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"}],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2251576981.pdf","grobid_xml":"https://content.openalex.org/works/W2251576981.grobid-xml"},"referenced_works_count":7,"referenced_works":["https://openalex.org/W1512847390","https://openalex.org/W2029115643","https://openalex.org/W2103616106","https://openalex.org/W2148596671","https://openalex.org/W2155261478","https://openalex.org/W2183460364","https://openalex.org/W2911964244"],"related_works":["https://openalex.org/W2601157893","https://openalex.org/W2373006798","https://openalex.org/W2131735617","https://openalex.org/W2056912418","https://openalex.org/W2123759770","https://openalex.org/W2033213769","https://openalex.org/W4312376745","https://openalex.org/W2136016640","https://openalex.org/W2043960970","https://openalex.org/W2049538278"],"abstract_inverted_index":{"Many":[0],"current":[1],"documents":[2],"include":[3],"multimedia":[4],"consisting":[5],"of":[6],"text,":[7],"images":[8],"and":[9,34,40],"embedded":[10],"videos.":[11],"This":[12],"paper":[13],"presents":[14],"a":[15],"general":[16],"method":[17],"that":[18,26],"uses":[19],"Random":[20],"Forests":[21],"to":[22,35],"automatically":[23],"extract":[24],"keyphrases":[25],"can":[27],"be":[28],"used":[29],"as":[30],"very":[31],"short":[32],"summaries":[33],"help":[36],"in":[37],"retrieval,":[38],"classification":[39],"clustering":[41],"processes.":[42]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}