{"id":"https://openalex.org/W4221105027","doi":"https://doi.org/10.1007/s00521-022-07171-y","title":"Understanding users\u2019 requirements precisely: a double Bi-LSTM-CRF joint model for detecting user\u2019s intentions and slot tags","display_name":"Understanding users\u2019 requirements precisely: a double Bi-LSTM-CRF joint model for detecting user\u2019s intentions and slot tags","publication_year":2022,"publication_date":"2022-03-31","ids":{"openalex":"https://openalex.org/W4221105027","doi":"https://doi.org/10.1007/s00521-022-07171-y"},"language":"en","primary_location":{"id":"doi:10.1007/s00521-022-07171-y","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00521-022-07171-y","pdf_url":null,"source":{"id":"https://openalex.org/S147897268","display_name":"Neural Computing and Applications","issn_l":"0941-0643","issn":["0941-0643","1433-3058"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Neural Computing and Applications","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/A5015377325","display_name":"Chunshan Li","orcid":"https://orcid.org/0000-0002-8419-0109"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]},{"id":"https://openalex.org/I4210121144","display_name":"China Machine Press","ror":"https://ror.org/02t1dzr71","country_code":"CN","type":"other","lineage":["https://openalex.org/I4210121144"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Chunshan Li","raw_affiliation_strings":["Department of Computer Science, Harbin Institute of Technology, Weihai, 264209, Shandong, China","State Key Laboratory of Communication Content Cognition, People\u2019s Daily Online, Beijing, 100733, China","State Key Laboratory of Communication Content Cognition, People's Daily Online, Beijing, 100733, China"],"raw_orcid":"https://orcid.org/0000-0002-8419-0109","affiliations":[{"raw_affiliation_string":"Department of Computer Science, Harbin Institute of Technology, Weihai, 264209, Shandong, China","institution_ids":["https://openalex.org/I204983213"]},{"raw_affiliation_string":"State Key Laboratory of Communication Content Cognition, People\u2019s Daily Online, Beijing, 100733, China","institution_ids":["https://openalex.org/I4210121144"]},{"raw_affiliation_string":"State Key Laboratory of Communication Content Cognition, People's Daily Online, Beijing, 100733, China","institution_ids":["https://openalex.org/I4210121144"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075787921","display_name":"Yingli Zhou","orcid":null},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yingli Zhou","raw_affiliation_strings":["Department of Computer Science, Harbin Institute of Technology, Weihai, 264209, Shandong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Harbin Institute of Technology, Weihai, 264209, Shandong, China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085460431","display_name":"Guoqing Chao","orcid":"https://orcid.org/0000-0002-2410-650X"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guoqing Chao","raw_affiliation_strings":["Department of Computer Science, Harbin Institute of Technology, Weihai, 264209, Shandong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Harbin Institute of Technology, Weihai, 264209, Shandong, China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102014805","display_name":"Dianhui Chu","orcid":"https://orcid.org/0000-0003-2973-7252"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Dianhui Chu","raw_affiliation_strings":["Department of Computer Science, Harbin Institute of Technology, Weihai, 264209, Shandong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Harbin Institute of Technology, Weihai, 264209, Shandong, China","institution_ids":["https://openalex.org/I204983213"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5015377325","https://openalex.org/A5102014805"],"corresponding_institution_ids":["https://openalex.org/I204983213","https://openalex.org/I4210121144"],"apc_list":{"value":2990,"currency":"USD","value_usd":2990},"apc_paid":null,"fwci":1.0452,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.79278226,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":98},"biblio":{"volume":"34","issue":"16","first_page":"13639","last_page":"13648"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10664","display_name":"Sentiment Analysis and Opinion Mining","score":0.9998000264167786,"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/T10664","display_name":"Sentiment Analysis and Opinion Mining","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/T10028","display_name":"Topic Modeling","score":0.9997000098228455,"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":0.9951000213623047,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.9005823135375977},{"id":"https://openalex.org/keywords/concatenation","display_name":"Concatenation (mathematics)","score":0.6338641047477722},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.6002995371818542},{"id":"https://openalex.org/keywords/sentence","display_name":"Sentence","score":0.5433195233345032},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.5404099225997925},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.5079095959663391},{"id":"https://openalex.org/keywords/dependency","display_name":"Dependency (UML)","score":0.49184751510620117},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.4613302946090698},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.43291306495666504},{"id":"https://openalex.org/keywords/pipeline","display_name":"Pipeline (software)","score":0.4306766986846924},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.42531150579452515},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.4185390770435333},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3470572233200073},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.34332817792892456},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.10743391513824463},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.10299503803253174}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.9005823135375977},{"id":"https://openalex.org/C87619178","wikidata":"https://www.wikidata.org/wiki/Q126002","display_name":"Concatenation (mathematics)","level":2,"score":0.6338641047477722},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.6002995371818542},{"id":"https://openalex.org/C2777530160","wikidata":"https://www.wikidata.org/wiki/Q41796","display_name":"Sentence","level":2,"score":0.5433195233345032},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.5404099225997925},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.5079095959663391},{"id":"https://openalex.org/C19768560","wikidata":"https://www.wikidata.org/wiki/Q320727","display_name":"Dependency (UML)","level":2,"score":0.49184751510620117},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.4613302946090698},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.43291306495666504},{"id":"https://openalex.org/C43521106","wikidata":"https://www.wikidata.org/wiki/Q2165493","display_name":"Pipeline (software)","level":2,"score":0.4306766986846924},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.42531150579452515},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.4185390770435333},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3470572233200073},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.34332817792892456},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.10743391513824463},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.10299503803253174},{"id":"https://openalex.org/C170154142","wikidata":"https://www.wikidata.org/wiki/Q150737","display_name":"Architectural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s00521-022-07171-y","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00521-022-07171-y","pdf_url":null,"source":{"id":"https://openalex.org/S147897268","display_name":"Neural Computing and Applications","issn_l":"0941-0643","issn":["0941-0643","1433-3058"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Neural Computing and Applications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5740593972","display_name":null,"funder_award_id":"61902090","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"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W1972595521","https://openalex.org/W2053463056","https://openalex.org/W2094472029","https://openalex.org/W2137871902","https://openalex.org/W2170919426","https://openalex.org/W2395389931","https://openalex.org/W2405622356","https://openalex.org/W2522720655","https://openalex.org/W2774891019","https://openalex.org/W2801029758","https://openalex.org/W2803392141","https://openalex.org/W2804945011","https://openalex.org/W2956865104","https://openalex.org/W2962775474","https://openalex.org/W2963050422","https://openalex.org/W2963974889","https://openalex.org/W2964071174","https://openalex.org/W2971167298","https://openalex.org/W2977959278","https://openalex.org/W2990149993","https://openalex.org/W2997200074","https://openalex.org/W3011396000","https://openalex.org/W3012220842","https://openalex.org/W3028999579","https://openalex.org/W3034724424","https://openalex.org/W3035371495","https://openalex.org/W3041999958","https://openalex.org/W3088440420","https://openalex.org/W3097214169","https://openalex.org/W3115187525","https://openalex.org/W4235832433","https://openalex.org/W6600561556","https://openalex.org/W6601365666","https://openalex.org/W6846821318"],"related_works":["https://openalex.org/W2373577936","https://openalex.org/W4221148444","https://openalex.org/W4387678054","https://openalex.org/W2389596151","https://openalex.org/W3095575180","https://openalex.org/W4306784355","https://openalex.org/W2169308097","https://openalex.org/W4246226292","https://openalex.org/W3091984855","https://openalex.org/W2150768546"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":3}],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2025-10-10T00:00:00"}