{"id":"https://openalex.org/W2066191229","doi":"https://doi.org/10.1145/1390334.1390477","title":"Exploring question subjectivity prediction in community QA","display_name":"Exploring question subjectivity prediction in community QA","publication_year":2008,"publication_date":"2008-07-20","ids":{"openalex":"https://openalex.org/W2066191229","doi":"https://doi.org/10.1145/1390334.1390477","mag":"2066191229"},"language":"en","primary_location":{"id":"doi:10.1145/1390334.1390477","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1390334.1390477","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 31st annual international ACM SIGIR conference on Research and development in information retrieval","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/A5103324036","display_name":"Baoli Li","orcid":"https://orcid.org/0009-0009-4797-1318"},"institutions":[{"id":"https://openalex.org/I150468666","display_name":"Emory University","ror":"https://ror.org/03czfpz43","country_code":"US","type":"education","lineage":["https://openalex.org/I150468666"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Baoli Li","raw_affiliation_strings":["Emory University, Atlanta, GA, USA","Emory University, atlanta, GA, USA"],"affiliations":[{"raw_affiliation_string":"Emory University, Atlanta, GA, USA","institution_ids":["https://openalex.org/I150468666"]},{"raw_affiliation_string":"Emory University, atlanta, GA, USA","institution_ids":["https://openalex.org/I150468666"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022201710","display_name":"Yandong Liu","orcid":"https://orcid.org/0000-0002-0755-2014"},"institutions":[{"id":"https://openalex.org/I150468666","display_name":"Emory University","ror":"https://ror.org/03czfpz43","country_code":"US","type":"education","lineage":["https://openalex.org/I150468666"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yandong Liu","raw_affiliation_strings":["Emory University, Atlanta, GA, USA","Emory University, atlanta, GA, USA"],"affiliations":[{"raw_affiliation_string":"Emory University, Atlanta, GA, USA","institution_ids":["https://openalex.org/I150468666"]},{"raw_affiliation_string":"Emory University, atlanta, GA, USA","institution_ids":["https://openalex.org/I150468666"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044452407","display_name":"Ashwin Ram","orcid":"https://orcid.org/0000-0003-1430-8770"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ashwin Ram","raw_affiliation_strings":["Georgia Institute of Technology, Atlanta, GA, USA","Georgia Institute of Technology Atlanta, GA, USA"],"affiliations":[{"raw_affiliation_string":"Georgia Institute of Technology, Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]},{"raw_affiliation_string":"Georgia Institute of Technology Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046316490","display_name":"Ernest Garcia","orcid":"https://orcid.org/0000-0002-0807-3728"},"institutions":[{"id":"https://openalex.org/I150468666","display_name":"Emory University","ror":"https://ror.org/03czfpz43","country_code":"US","type":"education","lineage":["https://openalex.org/I150468666"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ernest V. Garcia","raw_affiliation_strings":["Emory University, Atlanta, GA, USA","Emory University, atlanta, GA, USA"],"affiliations":[{"raw_affiliation_string":"Emory University, Atlanta, GA, USA","institution_ids":["https://openalex.org/I150468666"]},{"raw_affiliation_string":"Emory University, atlanta, GA, USA","institution_ids":["https://openalex.org/I150468666"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5028578280","display_name":"Eugene Agichtein","orcid":"https://orcid.org/0000-0002-3148-5448"},"institutions":[{"id":"https://openalex.org/I150468666","display_name":"Emory University","ror":"https://ror.org/03czfpz43","country_code":"US","type":"education","lineage":["https://openalex.org/I150468666"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Eugene Agichtein","raw_affiliation_strings":["Emory University, Atlanta, GA, USA","Emory University, atlanta, GA, USA"],"affiliations":[{"raw_affiliation_string":"Emory University, Atlanta, GA, USA","institution_ids":["https://openalex.org/I150468666"]},{"raw_affiliation_string":"Emory University, atlanta, GA, USA","institution_ids":["https://openalex.org/I150468666"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5103324036"],"corresponding_institution_ids":["https://openalex.org/I150468666"],"apc_list":null,"apc_paid":null,"fwci":6.4393,"has_fulltext":false,"cited_by_count":57,"citation_normalized_percentile":{"value":0.96170804,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"735","last_page":"736"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","score":0.9994999766349792,"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/T10028","display_name":"Topic Modeling","score":0.9994999766349792,"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/T10664","display_name":"Sentiment Analysis and Opinion Mining","score":0.9991000294685364,"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/T13274","display_name":"Expert finding and Q&A systems","score":0.9980999827384949,"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/subjectivity","display_name":"Subjectivity","score":0.8643438816070557},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7160344123840332},{"id":"https://openalex.org/keywords/question-answering","display_name":"Question answering","score":0.6297903656959534},{"id":"https://openalex.org/keywords/orientation","display_name":"Orientation (vector space)","score":0.5521105527877808},{"id":"https://openalex.org/keywords/contrast","display_name":"Contrast (vision)","score":0.5384355187416077},{"id":"https://openalex.org/keywords/verifiable-secret-sharing","display_name":"Verifiable secret sharing","score":0.5286850333213806},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5174575448036194},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.5075410604476929},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.41537120938301086},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.389829158782959},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.27437320351600647},{"id":"https://openalex.org/keywords/epistemology","display_name":"Epistemology","score":0.1422412097454071},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.0688508152961731}],"concepts":[{"id":"https://openalex.org/C202889954","wikidata":"https://www.wikidata.org/wiki/Q1139554","display_name":"Subjectivity","level":2,"score":0.8643438816070557},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7160344123840332},{"id":"https://openalex.org/C44291984","wikidata":"https://www.wikidata.org/wiki/Q1074173","display_name":"Question answering","level":2,"score":0.6297903656959534},{"id":"https://openalex.org/C16345878","wikidata":"https://www.wikidata.org/wiki/Q107472979","display_name":"Orientation (vector space)","level":2,"score":0.5521105527877808},{"id":"https://openalex.org/C2776502983","wikidata":"https://www.wikidata.org/wiki/Q690182","display_name":"Contrast (vision)","level":2,"score":0.5384355187416077},{"id":"https://openalex.org/C85847156","wikidata":"https://www.wikidata.org/wiki/Q59015987","display_name":"Verifiable secret sharing","level":3,"score":0.5286850333213806},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5174575448036194},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.5075410604476929},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.41537120938301086},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.389829158782959},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.27437320351600647},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.1422412097454071},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.0688508152961731},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/1390334.1390477","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1390334.1390477","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 31st annual international ACM SIGIR conference on Research and development in information retrieval","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.219.2710","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.219.2710","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.mathcs.emory.edu/~eugene/papers/sigir2008p-cqa-subjectivity.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W2080558111","https://openalex.org/W2086004682","https://openalex.org/W2114524997","https://openalex.org/W2118752937"],"related_works":["https://openalex.org/W2355730523","https://openalex.org/W152021879","https://openalex.org/W2072918937","https://openalex.org/W2365629437","https://openalex.org/W2023935927","https://openalex.org/W2392615731","https://openalex.org/W2348330439","https://openalex.org/W2380604072","https://openalex.org/W2350372928","https://openalex.org/W2377292126"],"abstract_inverted_index":{"In":[0,39],"this":[1],"paper":[2],"we":[3],"begin":[4],"to":[5,8,75],"investigate":[6],"how":[7],"automatically":[9],"determine":[10],"the":[11,54,72],"subjectivity":[12],"orientation":[13,56],"of":[14],"questions":[15,27,42,77],"posted":[16],"by":[17,66],"real":[18],"users":[19],"in":[20],"community":[21],"question":[22,55],"answering":[23],"(CQA)":[24],"portals.":[25],"Subjective":[26],"seek":[28],"answers":[29,64],"containing":[30],"private":[31],"states,":[32],"such":[33],"as":[34],"personal":[35],"opinion":[36],"and":[37],"experience.":[38],"contrast,":[40],"objective":[41],"request":[43],"objective,":[44],"verifiable":[45],"information,":[46],"often":[47],"with":[48],"support":[49],"from":[50],"reliable":[51],"sources.":[52],"Knowing":[53],"would":[57],"be":[58],"helpful":[59],"not":[60],"only":[61],"for":[62,70],"evaluating":[63],"provided":[65],"users,":[67],"but":[68],"also":[69],"guiding":[71],"CQA":[73],"engine":[74],"process":[76],"more":[78],"intelligently.":[79],"Our":[80],"experiments":[81],"on":[82],"Yahoo!":[83],"Answers":[84],"data":[85],"show":[86],"that":[87],"our":[88],"method":[89],"exhibits":[90],"promising":[91],"performance.":[92]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":7},{"year":2013,"cited_by_count":7},{"year":2012,"cited_by_count":8}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}