{"id":"https://openalex.org/W2593438634","doi":"https://doi.org/10.1109/lsp.2017.2673123","title":"Answer Selection in Community Question Answering via Attentive Neural Networks","display_name":"Answer Selection in Community Question Answering via Attentive Neural Networks","publication_year":2017,"publication_date":"2017-03-02","ids":{"openalex":"https://openalex.org/W2593438634","doi":"https://doi.org/10.1109/lsp.2017.2673123","mag":"2593438634"},"language":"en","primary_location":{"id":"doi:10.1109/lsp.2017.2673123","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lsp.2017.2673123","pdf_url":null,"source":{"id":"https://openalex.org/S120629676","display_name":"IEEE Signal Processing Letters","issn_l":"1070-9908","issn":["1070-9908","1558-2361"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Signal Processing Letters","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/A5101632572","display_name":"Yang Xiang","orcid":"https://orcid.org/0000-0003-1395-6805"},"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/I4210144487","display_name":"Cloud Computing Center","ror":"https://ror.org/04aa0zm65","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210144487"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yang Xiang","raw_affiliation_strings":["Intelligent Computing Research Center, Harbin Institute of Technology Shenzhen Graduate School, Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Intelligent Computing Research Center, Harbin Institute of Technology Shenzhen Graduate School, Shenzhen, China","institution_ids":["https://openalex.org/I4210144487","https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Qingcai Chen","orcid":"https://orcid.org/0000-0003-1395-6805"},"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/I4210144487","display_name":"Cloud Computing Center","ror":"https://ror.org/04aa0zm65","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210144487"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qingcai Chen","raw_affiliation_strings":["Intelligent Computing Research Center, Harbin Institute of Technology Shenzhen Graduate School, Shenzhen, China"],"raw_orcid":"https://orcid.org/0000-0003-1395-6805","affiliations":[{"raw_affiliation_string":"Intelligent Computing Research Center, Harbin Institute of Technology Shenzhen Graduate School, Shenzhen, China","institution_ids":["https://openalex.org/I4210144487","https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100424254","display_name":"Xiaolong Wang","orcid":"https://orcid.org/0000-0001-9003-4252"},"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/I4210144487","display_name":"Cloud Computing Center","ror":"https://ror.org/04aa0zm65","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210144487"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaolong Wang","raw_affiliation_strings":["Intelligent Computing Research Center, Harbin Institute of Technology Shenzhen Graduate School, Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Intelligent Computing Research Center, Harbin Institute of Technology Shenzhen Graduate School, Shenzhen, China","institution_ids":["https://openalex.org/I4210144487","https://openalex.org/I204983213"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052758633","display_name":"Yang Qin","orcid":"https://orcid.org/0000-0002-1981-1423"},"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/I4210144487","display_name":"Cloud Computing Center","ror":"https://ror.org/04aa0zm65","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210144487"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yang Qin","raw_affiliation_strings":["Intelligent Computing Research Center, Harbin Institute of Technology Shenzhen Graduate School, Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Intelligent Computing Research Center, Harbin Institute of Technology Shenzhen Graduate School, Shenzhen, China","institution_ids":["https://openalex.org/I4210144487","https://openalex.org/I204983213"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":13.8884,"has_fulltext":false,"cited_by_count":48,"citation_normalized_percentile":{"value":0.98733501,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"24","issue":"4","first_page":"505","last_page":"509"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13274","display_name":"Expert finding and Q&A systems","score":0.9991999864578247,"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"}},"topics":[{"id":"https://openalex.org/T13274","display_name":"Expert finding and Q&A systems","score":0.9991999864578247,"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/T10028","display_name":"Topic Modeling","score":0.9969000220298767,"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/T13018","display_name":"Seismology and Earthquake Studies","score":0.9652000069618225,"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/question-answering","display_name":"Question answering","score":0.8038634061813354},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6811108589172363},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.6727240085601807},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5543065071105957},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.4727122485637665},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.4162462055683136},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.34251248836517334}],"concepts":[{"id":"https://openalex.org/C44291984","wikidata":"https://www.wikidata.org/wiki/Q1074173","display_name":"Question answering","level":2,"score":0.8038634061813354},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6811108589172363},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.6727240085601807},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5543065071105957},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.4727122485637665},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.4162462055683136},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.34251248836517334}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lsp.2017.2673123","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lsp.2017.2673123","pdf_url":null,"source":{"id":"https://openalex.org/S120629676","display_name":"IEEE Signal Processing Letters","issn_l":"1070-9908","issn":["1070-9908","1558-2361"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Signal Processing Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4","score":0.8100000023841858}],"awards":[{"id":"https://openalex.org/G2060668466","display_name":null,"funder_award_id":"61473101","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2350075274","display_name":"\u9762\u5411\u771f\u5b9e\u73af\u5883\u7684\u5f02\u6784\u4fe1\u606f\u4ea4\u4e92\u5f0f\u95ee\u7b54\u7406\u8bba\u4e0e\u65b9\u6cd5\u7814\u7a76","funder_award_id":"61272383","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7128034784","display_name":null,"funder_award_id":"61402128","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":43,"referenced_works":["https://openalex.org/W6908809","https://openalex.org/W62188290","https://openalex.org/W1544827683","https://openalex.org/W1591825359","https://openalex.org/W1614298861","https://openalex.org/W1810943226","https://openalex.org/W1832693441","https://openalex.org/W2057415299","https://openalex.org/W2065240770","https://openalex.org/W2111279441","https://openalex.org/W2133564696","https://openalex.org/W2140575992","https://openalex.org/W2143612262","https://openalex.org/W2147880316","https://openalex.org/W2153045205","https://openalex.org/W2170738476","https://openalex.org/W2251122813","https://openalex.org/W2251598732","https://openalex.org/W2252217313","https://openalex.org/W2264274310","https://openalex.org/W2291880741","https://openalex.org/W2384495648","https://openalex.org/W2470750383","https://openalex.org/W2515462165","https://openalex.org/W2574322798","https://openalex.org/W2949615363","https://openalex.org/W2950577311","https://openalex.org/W2951359136","https://openalex.org/W2964259363","https://openalex.org/W6600284362","https://openalex.org/W6602552953","https://openalex.org/W6632455782","https://openalex.org/W6635189695","https://openalex.org/W6636510571","https://openalex.org/W6638273328","https://openalex.org/W6679434410","https://openalex.org/W6680957211","https://openalex.org/W6682082992","https://openalex.org/W6685160515","https://openalex.org/W6692880319","https://openalex.org/W6696852441","https://openalex.org/W6710709672","https://openalex.org/W6732471928"],"related_works":["https://openalex.org/W2384605597","https://openalex.org/W2387743295","https://openalex.org/W2115758952","https://openalex.org/W3082787378","https://openalex.org/W2136007095","https://openalex.org/W2366230879","https://openalex.org/W3208425359","https://openalex.org/W2349927912","https://openalex.org/W3159777597","https://openalex.org/W4212839359"],"abstract_inverted_index":{"Answer":[0],"selection":[1],"in":[2,11,18,109],"community":[3],"question":[4,30],"answering":[5],"(cQA)":[6],"is":[7],"a":[8,36],"challenging":[9],"task":[10,112],"natural":[12],"language":[13],"processing.":[14],"The":[15,63],"difficulty":[16],"lies":[17],"that":[19],"it":[20],"not":[21],"only":[22],"needs":[23],"the":[24,57,71,90,106,110,117],"consideration":[25],"of":[26,39,73],"semantic":[27],"matching":[28],"between":[29],"answer":[31,61],"pairs":[32],"but":[33],"also":[34],"requires":[35],"serious":[37],"modeling":[38],"contextual":[40],"factors.":[41],"In":[42],"this":[43],"letter,":[44],"we":[45],"propose":[46],"an":[47],"attentive":[48],"deep":[49],"neural":[50,75],"network":[51],"architecture":[52,64],"so":[53],"as":[54],"to":[55],"learn":[56],"deterministic":[58],"information":[59],"for":[60],"selection.":[62],"can":[65],"support":[66],"various":[67],"input":[68],"formats":[69],"through":[70],"organization":[72],"convolutional":[74],"networks,":[76],"attention-based":[77],"long":[78],"short-term":[79],"memory,":[80],"and":[81,115],"conditional":[82],"random":[83],"fields.":[84],"Experiments":[85],"are":[86],"carried":[87],"out":[88],"on":[89,97],"SemEval-2015":[91],"cQA":[92],"dataset.":[93],"We":[94],"attain":[95],"58.35%":[96],"macroaveraged":[98],"F":[99],"<sub":[100],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[101],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">1</sub>":[102],",":[103],"which":[104],"outperforms":[105],"Top-1":[107],"system":[108],"shared":[111],"by":[113,121],"1.16%":[114],"improves":[116],"state-of-the-art":[118],"deep-neural-network-based":[119],"method":[120],"2.21%.":[122]},"counts_by_year":[{"year":2024,"cited_by_count":3},{"year":2022,"cited_by_count":13},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":12},{"year":2019,"cited_by_count":11},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}