{"id":"https://openalex.org/W2752358423","doi":"https://doi.org/10.18653/v1/s17-2047","title":"EICA Team at SemEval-2017 Task 3: Semantic and Metadata-based Features for Community Question Answering","display_name":"EICA Team at SemEval-2017 Task 3: Semantic and Metadata-based Features for Community Question Answering","publication_year":2017,"publication_date":"2017-01-01","ids":{"openalex":"https://openalex.org/W2752358423","doi":"https://doi.org/10.18653/v1/s17-2047","mag":"2752358423"},"language":"en","primary_location":{"id":"doi:10.18653/v1/s17-2047","is_oa":true,"landing_page_url":"https://doi.org/10.18653/v1/s17-2047","pdf_url":"https://www.aclweb.org/anthology/S17-2047.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 11th International Workshop on Semantic Evaluation\n          (SemEval-2017)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.aclweb.org/anthology/S17-2047.pdf","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5102328995","display_name":"Yufei Xie","orcid":"https://orcid.org/0009-0000-0760-1579"},"institutions":[{"id":"https://openalex.org/I66867065","display_name":"East China Normal University","ror":"https://ror.org/02n96ep67","country_code":"CN","type":"education","lineage":["https://openalex.org/I66867065"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yufei Xie","raw_affiliation_strings":["Department of Computer Science and Technology, East China Normal University, Shanghai, P.R.China"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Technology, East China Normal University, Shanghai, P.R.China","institution_ids":["https://openalex.org/I66867065"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021039856","display_name":"Maoquan Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I66867065","display_name":"East China Normal University","ror":"https://ror.org/02n96ep67","country_code":"CN","type":"education","lineage":["https://openalex.org/I66867065"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Maoquan Wang","raw_affiliation_strings":["Department of Computer Science and Technology, East China Normal University, Shanghai, P.R.China"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Technology, East China Normal University, Shanghai, P.R.China","institution_ids":["https://openalex.org/I66867065"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034823980","display_name":"Jing Ma","orcid":"https://orcid.org/0000-0002-7464-8331"},"institutions":[{"id":"https://openalex.org/I66867065","display_name":"East China Normal University","ror":"https://ror.org/02n96ep67","country_code":"CN","type":"education","lineage":["https://openalex.org/I66867065"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jing Ma","raw_affiliation_strings":["Department of Computer Science and Technology, East China Normal University, Shanghai, P.R.China"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Technology, East China Normal University, Shanghai, P.R.China","institution_ids":["https://openalex.org/I66867065"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005460279","display_name":"Jian Jiang","orcid":"https://orcid.org/0000-0002-0579-5194"},"institutions":[{"id":"https://openalex.org/I66867065","display_name":"East China Normal University","ror":"https://ror.org/02n96ep67","country_code":"CN","type":"education","lineage":["https://openalex.org/I66867065"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jian Jiang","raw_affiliation_strings":["Department of Computer Science and Technology, East China Normal University, Shanghai, P.R.China"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Technology, East China Normal University, Shanghai, P.R.China","institution_ids":["https://openalex.org/I66867065"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101423849","display_name":"Zhao Lu","orcid":"https://orcid.org/0000-0001-7512-0179"},"institutions":[{"id":"https://openalex.org/I66867065","display_name":"East China Normal University","ror":"https://ror.org/02n96ep67","country_code":"CN","type":"education","lineage":["https://openalex.org/I66867065"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhao Lu","raw_affiliation_strings":["Department of Computer Science and Technology, East China Normal University, Shanghai, P.R.China"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Technology, East China Normal University, Shanghai, P.R.China","institution_ids":["https://openalex.org/I66867065"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5102328995"],"corresponding_institution_ids":["https://openalex.org/I66867065"],"apc_list":null,"apc_paid":null,"fwci":4.0467,"has_fulltext":true,"cited_by_count":8,"citation_normalized_percentile":{"value":0.94749358,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"292","last_page":"298"},"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":0.9995999932289124,"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":0.9995999932289124,"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":0.9991999864578247,"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/T11273","display_name":"Advanced Graph Neural Networks","score":0.9474999904632568,"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/semeval","display_name":"SemEval","score":0.9153481721878052},{"id":"https://openalex.org/keywords/metadata","display_name":"Metadata","score":0.9050393104553223},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8446755409240723},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.7267410159111023},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.6185572147369385},{"id":"https://openalex.org/keywords/question-answering","display_name":"Question answering","score":0.5714001655578613},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.5528978109359741},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5243499279022217},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.4361540973186493},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.396467000246048},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.3572527766227722},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.07473155856132507}],"concepts":[{"id":"https://openalex.org/C44572571","wikidata":"https://www.wikidata.org/wiki/Q7448970","display_name":"SemEval","level":3,"score":0.9153481721878052},{"id":"https://openalex.org/C93518851","wikidata":"https://www.wikidata.org/wiki/Q180160","display_name":"Metadata","level":2,"score":0.9050393104553223},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8446755409240723},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.7267410159111023},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.6185572147369385},{"id":"https://openalex.org/C44291984","wikidata":"https://www.wikidata.org/wiki/Q1074173","display_name":"Question answering","level":2,"score":0.5714001655578613},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.5528978109359741},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5243499279022217},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.4361540973186493},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.396467000246048},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.3572527766227722},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.07473155856132507},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.18653/v1/s17-2047","is_oa":true,"landing_page_url":"https://doi.org/10.18653/v1/s17-2047","pdf_url":"https://www.aclweb.org/anthology/S17-2047.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 11th International Workshop on Semantic Evaluation\n          (SemEval-2017)","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.18653/v1/s17-2047","is_oa":true,"landing_page_url":"https://doi.org/10.18653/v1/s17-2047","pdf_url":"https://www.aclweb.org/anthology/S17-2047.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 11th International Workshop on Semantic Evaluation\n          (SemEval-2017)","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3546428024","display_name":null,"funder_award_id":"16511102702","funder_id":"https://openalex.org/F4320321885","funder_display_name":"Science and Technology Commission of Shanghai Municipality"}],"funders":[{"id":"https://openalex.org/F4320321885","display_name":"Science and Technology Commission of Shanghai Municipality","ror":"https://ror.org/03kt66j61"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2752358423.pdf","grobid_xml":"https://content.openalex.org/works/W2752358423.grobid-xml"},"referenced_works_count":28,"referenced_works":["https://openalex.org/W168564468","https://openalex.org/W1498305593","https://openalex.org/W1728842521","https://openalex.org/W1990457736","https://openalex.org/W2037858832","https://openalex.org/W2094061585","https://openalex.org/W2098770944","https://openalex.org/W2102524069","https://openalex.org/W2119335716","https://openalex.org/W2142173635","https://openalex.org/W2153045205","https://openalex.org/W2251122813","https://openalex.org/W2291880741","https://openalex.org/W2295292576","https://openalex.org/W2301725637","https://openalex.org/W2460471599","https://openalex.org/W2466490286","https://openalex.org/W2467646401","https://openalex.org/W2468484304","https://openalex.org/W2468672598","https://openalex.org/W2471091747","https://openalex.org/W2509617868","https://openalex.org/W2563349699","https://openalex.org/W2575749159","https://openalex.org/W2585653752","https://openalex.org/W2587528408","https://openalex.org/W2915240437","https://openalex.org/W4307851615"],"related_works":["https://openalex.org/W2751698142","https://openalex.org/W1988325893","https://openalex.org/W4401042251","https://openalex.org/W4399511049","https://openalex.org/W4401042926","https://openalex.org/W2751613946","https://openalex.org/W4401042641","https://openalex.org/W4287887314","https://openalex.org/W2026429670","https://openalex.org/W4287888941"],"abstract_inverted_index":{"We":[0],"describe":[1],"our":[2,54,72],"system":[3],"for":[4],"participating":[5],"in":[6],"SemEval-2017":[7],"Task":[8],"3":[9],"on":[10,17,46],"Community":[11],"Question":[12],"Answering.":[13],"Our":[14],"approach":[15],"relies":[16],"combining":[18],"a":[19,61],"rich":[20],"set":[21],"of":[22,25,63,67],"various":[23],"types":[24,33],"features:":[26],"semantic":[27,43],"and":[28,41,65],"metadata.":[29],"The":[30],"most":[31],"important":[32],"turned":[34],"out":[35],"to":[36],"be":[37],"the":[38,42,50,77],"metadata":[39],"feature":[40],"vectors":[44],"trained":[45],"QatarLiving":[47],"data.":[48],"In":[49,69],"main":[51],"Subtask":[52,70],"C,":[53],"primary":[55,73],"submission":[56,74],"was":[57],"ranked":[58],"fourth,":[59],"with":[60],"MAP":[62],"13.48":[64],"accuracy":[66],"97.08.":[68],"A,":[71],"get":[75],"into":[76],"top":[78],"50%.":[79]},"counts_by_year":[{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}
