{"id":"https://openalex.org/W3212871136","doi":"https://doi.org/10.1145/3426020.3426083","title":"A Study of the Classification of IT Jobs Using LSTM and LIME","display_name":"A Study of the Classification of IT Jobs Using LSTM and LIME","publication_year":2020,"publication_date":"2020-09-17","ids":{"openalex":"https://openalex.org/W3212871136","doi":"https://doi.org/10.1145/3426020.3426083","mag":"3212871136"},"language":"en","primary_location":{"id":"doi:10.1145/3426020.3426083","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3426020.3426083","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The 9th International Conference on Smart Media and Applications","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/A5011437705","display_name":"In Hyeok Choi","orcid":null},"institutions":[{"id":"https://openalex.org/I52010207","display_name":"Keimyung University","ror":"https://ror.org/00tjv0s33","country_code":"KR","type":"education","lineage":["https://openalex.org/I52010207"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"In Hyeok Choi","raw_affiliation_strings":["Keimyung University, S. Korea"],"affiliations":[{"raw_affiliation_string":"Keimyung University, S. Korea","institution_ids":["https://openalex.org/I52010207"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072018584","display_name":"Yang Sok Kim","orcid":"https://orcid.org/0000-0001-8776-0616"},"institutions":[{"id":"https://openalex.org/I52010207","display_name":"Keimyung University","ror":"https://ror.org/00tjv0s33","country_code":"KR","type":"education","lineage":["https://openalex.org/I52010207"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Yang Sok Kim","raw_affiliation_strings":["Keimyung University, S. Korea"],"affiliations":[{"raw_affiliation_string":"Keimyung University, S. Korea","institution_ids":["https://openalex.org/I52010207"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109714944","display_name":"Choong Kwon Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I52010207","display_name":"Keimyung University","ror":"https://ror.org/00tjv0s33","country_code":"KR","type":"education","lineage":["https://openalex.org/I52010207"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Choong Kwon Lee","raw_affiliation_strings":["Keimyung University, S. Korea"],"affiliations":[{"raw_affiliation_string":"Keimyung University, S. Korea","institution_ids":["https://openalex.org/I52010207"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5011437705"],"corresponding_institution_ids":["https://openalex.org/I52010207"],"apc_list":null,"apc_paid":null,"fwci":0.2651,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.66199625,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"248","last_page":"252"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12026","display_name":"Explainable Artificial Intelligence (XAI)","score":0.9944999814033508,"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/T12026","display_name":"Explainable Artificial Intelligence (XAI)","score":0.9944999814033508,"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":0.9940999746322632,"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/T11652","display_name":"Imbalanced Data Classification Techniques","score":0.9567000269889832,"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":0.7179548144340515},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.6561674475669861},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.63678377866745},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.608524739742279},{"id":"https://openalex.org/keywords/term","display_name":"Term (time)","score":0.5571743249893188},{"id":"https://openalex.org/keywords/crawling","display_name":"Crawling","score":0.47770240902900696},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.4742754399776459},{"id":"https://openalex.org/keywords/lime","display_name":"Lime","score":0.4538414180278778},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.33350852131843567},{"id":"https://openalex.org/keywords/management","display_name":"Management","score":0.09693038463592529}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7179548144340515},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.6561674475669861},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.63678377866745},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.608524739742279},{"id":"https://openalex.org/C61797465","wikidata":"https://www.wikidata.org/wiki/Q1188986","display_name":"Term (time)","level":2,"score":0.5571743249893188},{"id":"https://openalex.org/C100368936","wikidata":"https://www.wikidata.org/wiki/Q1411725","display_name":"Crawling","level":2,"score":0.47770240902900696},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.4742754399776459},{"id":"https://openalex.org/C2778218555","wikidata":"https://www.wikidata.org/wiki/Q250423","display_name":"Lime","level":2,"score":0.4538414180278778},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.33350852131843567},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.09693038463592529},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3426020.3426083","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3426020.3426083","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The 9th International Conference on Smart Media and Applications","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/8","display_name":"Decent work and economic growth","score":0.550000011920929}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W40563694","https://openalex.org/W46587594","https://openalex.org/W80463681","https://openalex.org/W1481001338","https://openalex.org/W2064675550","https://openalex.org/W2084175761","https://openalex.org/W2121036718","https://openalex.org/W2149312065","https://openalex.org/W2157331557","https://openalex.org/W2251939518","https://openalex.org/W2282821441","https://openalex.org/W2618631885","https://openalex.org/W2734875900","https://openalex.org/W2891503716","https://openalex.org/W2963403868","https://openalex.org/W2995523160","https://openalex.org/W4300071243"],"related_works":["https://openalex.org/W4321258516","https://openalex.org/W2051833850","https://openalex.org/W613900103","https://openalex.org/W4287845917","https://openalex.org/W41493830","https://openalex.org/W2078196141","https://openalex.org/W3156164993","https://openalex.org/W2385015894","https://openalex.org/W3039193420","https://openalex.org/W2586264108"],"abstract_inverted_index":{"This":[0],"study":[1],"aims":[2],"to":[3,71,122,154],"suggest":[4],"a":[5,32,155],"new":[6,156],"approach":[7,140],"that":[8,104,149],"finds":[9],"important":[10,73,143],"job":[11,27,33,41,47,78],"skill":[12],"terms":[13,74],"using":[14,36,49,81],"deep":[15],"learning":[16],"and":[17,57,92,125],"eXplainable":[18],"Artificial":[19],"Intelligence":[20],"(XAI)":[21],"algorithms.":[22],"A":[23],"total":[24],"of":[25,88],"52,190":[26],"advertisements":[28,42,79],"were":[29,43],"collected":[30],"from":[31,75],"posting":[34],"website":[35],"web":[37],"crawling":[38],"technique.":[39],"The":[40,101],"classified":[44],"into":[45],"specific":[46],"roles":[48],"Deep":[50],"Learning-based":[51],"Bidirectional":[52,58,65],"LSTM(Long":[53],"Short":[54],"Term":[55],"Memory)":[56],"LSTM":[59,66],"Attention.":[60],"Finally,":[61],"the":[62,76,89,133,138],"best":[63],"performing":[64],"Attention":[67],"model":[68],"was":[69],"used":[70],"extract":[72],"selected":[77,97],"by":[80,98],"Local":[82],"Interpretable":[83],"Model-agnostic":[84],"Explanations":[85],"(LIME),":[86],"one":[87,116],"XAI":[90],"techniques,":[91],"compared":[93,121],"them":[94],"with":[95],"those":[96],"term":[99],"frequency.":[100],"results":[102],"show":[103],"these":[105],"two":[106],"sets":[107],"are":[108],"significantly":[109],"different":[110],"in":[111],"some":[112],"cases,":[113],"even":[114],"when":[115],"set":[117,124],"is":[118,135],"more":[119],"reasonable":[120],"other":[123],"vice":[126],"versa.":[127],"Although":[128],"this":[129,159],"research":[130],"cannot":[131],"conclude":[132],"LIME":[134,150],"better":[136],"than":[137],"frequency-based":[139],"for":[141,158],"identifying":[142],"skills,":[144],"at":[145],"least":[146],"we":[147],"found":[148],"could":[151],"guide":[152],"researchers":[153],"path":[157],"task.":[160]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
