{"id":"https://openalex.org/W2896362077","doi":"https://doi.org/10.1109/ijcnn.2018.8489513","title":"Topic recommendation using Doc2Vec","display_name":"Topic recommendation using Doc2Vec","publication_year":2018,"publication_date":"2018-07-01","ids":{"openalex":"https://openalex.org/W2896362077","doi":"https://doi.org/10.1109/ijcnn.2018.8489513","mag":"2896362077"},"language":"en","primary_location":{"id":"doi:10.1109/ijcnn.2018.8489513","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ijcnn.2018.8489513","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 International Joint Conference on Neural Networks (IJCNN)","raw_type":"proceedings-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/A5058278718","display_name":"Petros Karvelis","orcid":"https://orcid.org/0000-0002-0483-4868"},"institutions":[{"id":"https://openalex.org/I4210159397","display_name":"Technological Educational Institute of Epirus","ror":"https://ror.org/04brn7x66","country_code":"GR","type":"education","lineage":["https://openalex.org/I4210159397"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Petros Karvelis","raw_affiliation_strings":["Laboratory of Knowledge and Intelligent Computing, Technological Educational Institute of Epirus, Arta, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Knowledge and Intelligent Computing, Technological Educational Institute of Epirus, Arta, Greece","institution_ids":["https://openalex.org/I4210159397"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113708582","display_name":"Dimitris Gavrilis","orcid":null},"institutions":[{"id":"https://openalex.org/I174878644","display_name":"University of Patras","ror":"https://ror.org/017wvtq80","country_code":"GR","type":"education","lineage":["https://openalex.org/I174878644"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Dimitris Gavrilis","raw_affiliation_strings":["Department of Electrical Engineering and Computer Technology, University of Patras, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Computer Technology, University of Patras, Greece","institution_ids":["https://openalex.org/I174878644"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022376997","display_name":"George Georgoulas","orcid":"https://orcid.org/0000-0001-9701-4203"},"institutions":[{"id":"https://openalex.org/I190632392","display_name":"Lule\u00e5 University of Technology","ror":"https://ror.org/016st3p78","country_code":"SE","type":"education","lineage":["https://openalex.org/I190632392"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"George Georgoulas","raw_affiliation_strings":["Control Engineering Group, Lule\u00e2 University of Technology, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Control Engineering Group, Lule\u00e2 University of Technology, Sweden","institution_ids":["https://openalex.org/I190632392"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009967164","display_name":"Chrysostomos Stylios","orcid":"https://orcid.org/0000-0002-2888-6515"},"institutions":[{"id":"https://openalex.org/I4210159397","display_name":"Technological Educational Institute of Epirus","ror":"https://ror.org/04brn7x66","country_code":"GR","type":"education","lineage":["https://openalex.org/I4210159397"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Chrysostomos Stylios","raw_affiliation_strings":["Laboratory of Knowledge and Intelligent Computing, Technological Educational Institute of Epirus, Arta, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Knowledge and Intelligent Computing, Technological Educational Institute of Epirus, Arta, Greece","institution_ids":["https://openalex.org/I4210159397"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.6896,"has_fulltext":false,"cited_by_count":31,"citation_normalized_percentile":{"value":0.88342953,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11550","display_name":"Text and Document Classification Technologies","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/T11550","display_name":"Text and Document Classification Technologies","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"}},{"id":"https://openalex.org/T12016","display_name":"Web Data Mining and Analysis","score":0.9959999918937683,"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"}},{"id":"https://openalex.org/T13083","display_name":"Advanced Text Analysis Techniques","score":0.9950000047683716,"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":0.8399963974952698},{"id":"https://openalex.org/keywords/dspace","display_name":"DSPACE","score":0.7098605036735535},{"id":"https://openalex.org/keywords/metadata","display_name":"Metadata","score":0.6903389096260071},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.6600546836853027},{"id":"https://openalex.org/keywords/digital-library","display_name":"Digital library","score":0.6252121925354004},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5791136026382446},{"id":"https://openalex.org/keywords/component","display_name":"Component (thermodynamics)","score":0.5361554026603699},{"id":"https://openalex.org/keywords/publication","display_name":"Publication","score":0.527433454990387},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5125781893730164},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.5049288868904114},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.5021612644195557},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.4644121825695038},{"id":"https://openalex.org/keywords/subject","display_name":"Subject (documents)","score":0.4533103108406067},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.4456068277359009},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3229280710220337}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8399963974952698},{"id":"https://openalex.org/C38264464","wikidata":"https://www.wikidata.org/wiki/Q1155722","display_name":"DSPACE","level":2,"score":0.7098605036735535},{"id":"https://openalex.org/C93518851","wikidata":"https://www.wikidata.org/wiki/Q180160","display_name":"Metadata","level":2,"score":0.6903389096260071},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.6600546836853027},{"id":"https://openalex.org/C513874922","wikidata":"https://www.wikidata.org/wiki/Q212805","display_name":"Digital library","level":3,"score":0.6252121925354004},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5791136026382446},{"id":"https://openalex.org/C168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","level":2,"score":0.5361554026603699},{"id":"https://openalex.org/C41458344","wikidata":"https://www.wikidata.org/wiki/Q732577","display_name":"Publication","level":2,"score":0.527433454990387},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5125781893730164},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.5049288868904114},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.5021612644195557},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.4644121825695038},{"id":"https://openalex.org/C2777855551","wikidata":"https://www.wikidata.org/wiki/Q12310021","display_name":"Subject (documents)","level":2,"score":0.4533103108406067},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.4456068277359009},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3229280710220337},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","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/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","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/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"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/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","level":1,"score":0.0},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.0},{"id":"https://openalex.org/C112698675","wikidata":"https://www.wikidata.org/wiki/Q37038","display_name":"Advertising","level":1,"score":0.0},{"id":"https://openalex.org/C164913051","wikidata":"https://www.wikidata.org/wiki/Q482","display_name":"Poetry","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ijcnn.2018.8489513","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ijcnn.2018.8489513","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 International Joint Conference on Neural Networks (IJCNN)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5899999737739563,"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W36903255","https://openalex.org/W110325196","https://openalex.org/W1499516075","https://openalex.org/W1614298861","https://openalex.org/W2053463056","https://openalex.org/W2114315281","https://openalex.org/W2114849539","https://openalex.org/W2121227244","https://openalex.org/W2131462252","https://openalex.org/W2131744502","https://openalex.org/W2141599568","https://openalex.org/W2146241755","https://openalex.org/W2147152072","https://openalex.org/W2153579005","https://openalex.org/W2187089797","https://openalex.org/W2263859238","https://openalex.org/W2560722634","https://openalex.org/W4247262361","https://openalex.org/W4248672808","https://openalex.org/W4294170691","https://openalex.org/W6601546654","https://openalex.org/W6604441883","https://openalex.org/W6629933166","https://openalex.org/W6636510571","https://openalex.org/W6679224782","https://openalex.org/W6679775712","https://openalex.org/W6680890276","https://openalex.org/W6682691769","https://openalex.org/W6693457383"],"related_works":["https://openalex.org/W2623591530","https://openalex.org/W2126606201","https://openalex.org/W2023287903","https://openalex.org/W2382624075","https://openalex.org/W2084742289","https://openalex.org/W2160185143","https://openalex.org/W2381483792","https://openalex.org/W2772083781","https://openalex.org/W2892305919","https://openalex.org/W1518200080"],"abstract_inverted_index":{"The":[0],"ever-increasing":[1],"number":[2],"of":[3,14,60,83,108,120,126,156,173,183],"electronic":[4],"content":[5],"stored":[6],"in":[7,16,35],"digital":[8,32],"libraries":[9],"requires":[10],"a":[11,48,71,79,181],"significant":[12],"amount":[13],"effort":[15],"cataloguing":[17],"and":[18,28,41,51,112,141,153],"has":[19,93],"led":[20],"to":[21,94,150],"self-deposit":[22],"solutions":[23,135],"where":[24],"the":[25,39,57,61,105,109,124,127,144,164,171,179,189],"authors":[26],"submit":[27],"publish":[29],"their":[30],"own":[31],"records.":[33],"Even":[34],"self-deposit,":[36],"going":[37],"through":[38],"abstract":[40],"assigning":[42],"subject":[43],"terms":[44],"or":[45,69],"keywords":[46],"is":[47,82,194],"time":[49],"consuming":[50],"expensive":[52],"process,":[53],"yet":[54],"crucial":[55],"for":[56,78,102,115,136,163],"metadata":[58],"quality":[59,203],"record":[62],"that":[63,74,89,92,197],"affects":[64],"retrieval.":[65],"Therefore,":[66],"an":[67,117],"automatic,":[68],"even":[70],"semi-automatic":[72],"process":[73],"can":[75,90,200],"recommend":[76],"topics":[77,121],"new":[80,110],"entry":[81],"huge":[84],"practical":[85],"value.":[86],"A":[87],"system":[88],"address":[91],"rely":[95],"basically":[96],"on":[97,123],"two":[98,166],"components,":[99],"one":[100,113],"component":[101,114],"efficiently":[103],"representing":[104],"relevant":[106],"information":[107],"document":[111],"recommending":[116],"appropriate":[118],"set":[119],"based":[122],"representation":[125],"previous":[128],"stage.":[129],"In":[130],"this":[131],"work,":[132],"different":[133,167,198],"candidate":[134],"both":[137,147],"components":[138,159],"are":[139,160,176],"investigated":[140],"compared.":[142,177],"For":[143,178],"first":[145],"stage":[146],"distributed":[148],"Document":[149],"Vector":[151],"(doc2vec)":[152],"conventional":[154],"Bag":[155],"Words":[157],"(BoW)":[158],"employed,":[161],"while":[162],"latter":[165],"transformation":[168],"approaches":[169],"from":[170,188],"field":[172],"multi-label":[174],"classification":[175],"comparison,":[180],"collection":[182],"Ph.D.":[184],"abstracts":[185],"(~19000":[186],"documents)":[187],"MIT":[190],"Libraries":[191],"Dspace":[192],"repository":[193],"used":[195],"suggesting":[196],"combinations":[199],"provide":[201],"high":[202],"solutions.":[204]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
