{"id":"https://openalex.org/W2104954133","doi":"https://doi.org/10.1109/nlpke.2008.4906776","title":"Question classification in chinese restricted-domain based on SVM and domain dictionary","display_name":"Question classification in chinese restricted-domain based on SVM and domain dictionary","publication_year":2008,"publication_date":"2008-10-01","ids":{"openalex":"https://openalex.org/W2104954133","doi":"https://doi.org/10.1109/nlpke.2008.4906776","mag":"2104954133"},"language":"en","primary_location":{"id":"doi:10.1109/nlpke.2008.4906776","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nlpke.2008.4906776","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 International Conference on Natural Language Processing and Knowledge Engineering","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/A5073559766","display_name":"Ling Xia","orcid":"https://orcid.org/0000-0002-1937-9693"},"institutions":[{"id":"https://openalex.org/I922474255","display_name":"Tokushima University","ror":"https://ror.org/044vy1d05","country_code":"JP","type":"education","lineage":["https://openalex.org/I922474255"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Ling Xia","raw_affiliation_strings":["Faculty of Engineering, University of Tokushima, Tokushima, Japan","Fac. of Eng., Univ. of Tokushima, Tokushima"],"affiliations":[{"raw_affiliation_string":"Faculty of Engineering, University of Tokushima, Tokushima, Japan","institution_ids":["https://openalex.org/I922474255"]},{"raw_affiliation_string":"Fac. of Eng., Univ. of Tokushima, Tokushima","institution_ids":["https://openalex.org/I922474255"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068831540","display_name":"Zhi Teng","orcid":null},"institutions":[{"id":"https://openalex.org/I922474255","display_name":"Tokushima University","ror":"https://ror.org/044vy1d05","country_code":"JP","type":"education","lineage":["https://openalex.org/I922474255"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Zhi Teng","raw_affiliation_strings":["Faculty of Engineering, University of Tokushima, Tokushima, Japan","Fac. of Eng., Univ. of Tokushima, Tokushima"],"affiliations":[{"raw_affiliation_string":"Faculty of Engineering, University of Tokushima, Tokushima, Japan","institution_ids":["https://openalex.org/I922474255"]},{"raw_affiliation_string":"Fac. of Eng., Univ. of Tokushima, Tokushima","institution_ids":["https://openalex.org/I922474255"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015425662","display_name":"Fuji Ren","orcid":null},"institutions":[{"id":"https://openalex.org/I922474255","display_name":"Tokushima University","ror":"https://ror.org/044vy1d05","country_code":"JP","type":"education","lineage":["https://openalex.org/I922474255"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Fuji Ren","raw_affiliation_strings":["Faculty of Engineering, University of Tokushima, Tokushima, Japan","Fac. of Eng., Univ. of Tokushima, Tokushima"],"affiliations":[{"raw_affiliation_string":"Faculty of Engineering, University of Tokushima, Tokushima, Japan","institution_ids":["https://openalex.org/I922474255"]},{"raw_affiliation_string":"Fac. of Eng., Univ. of Tokushima, Tokushima","institution_ids":["https://openalex.org/I922474255"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5073559766"],"corresponding_institution_ids":["https://openalex.org/I922474255"],"apc_list":null,"apc_paid":null,"fwci":2.2882,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.89827374,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"28","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11550","display_name":"Text and Document Classification Technologies","score":0.9824000000953674,"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/T11550","display_name":"Text and Document Classification Technologies","score":0.9824000000953674,"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":0.9804999828338623,"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/T10181","display_name":"Natural Language Processing Techniques","score":0.9761000275611877,"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":0.7999087572097778},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.7555760145187378},{"id":"https://openalex.org/keywords/categorization","display_name":"Categorization","score":0.7495092749595642},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.7260863780975342},{"id":"https://openalex.org/keywords/word","display_name":"Word (group theory)","score":0.7004811763763428},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6824238896369934},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.6486254930496216},{"id":"https://openalex.org/keywords/question-answering","display_name":"Question answering","score":0.5911840200424194},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.575583815574646},{"id":"https://openalex.org/keywords/baseline","display_name":"Baseline (sea)","score":0.5334256887435913},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.5178342461585999},{"id":"https://openalex.org/keywords/text-categorization","display_name":"Text categorization","score":0.45790621638298035},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.41371816396713257},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.07476750016212463},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.06776151061058044}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7999087572097778},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.7555760145187378},{"id":"https://openalex.org/C94124525","wikidata":"https://www.wikidata.org/wiki/Q912550","display_name":"Categorization","level":2,"score":0.7495092749595642},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.7260863780975342},{"id":"https://openalex.org/C90805587","wikidata":"https://www.wikidata.org/wiki/Q10944557","display_name":"Word (group theory)","level":2,"score":0.7004811763763428},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6824238896369934},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.6486254930496216},{"id":"https://openalex.org/C44291984","wikidata":"https://www.wikidata.org/wiki/Q1074173","display_name":"Question answering","level":2,"score":0.5911840200424194},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.575583815574646},{"id":"https://openalex.org/C12725497","wikidata":"https://www.wikidata.org/wiki/Q810247","display_name":"Baseline (sea)","level":2,"score":0.5334256887435913},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.5178342461585999},{"id":"https://openalex.org/C2986744138","wikidata":"https://www.wikidata.org/wiki/Q302088","display_name":"Text categorization","level":3,"score":0.45790621638298035},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.41371816396713257},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.07476750016212463},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.06776151061058044},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"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/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/nlpke.2008.4906776","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nlpke.2008.4906776","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 International Conference on Natural Language Processing and Knowledge Engineering","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1488748509","https://openalex.org/W1869391892","https://openalex.org/W2070246124","https://openalex.org/W2086004682","https://openalex.org/W2100063810","https://openalex.org/W2106121453","https://openalex.org/W2109943925","https://openalex.org/W2137786387","https://openalex.org/W2153635508","https://openalex.org/W2371064450","https://openalex.org/W2377550404","https://openalex.org/W2378290634","https://openalex.org/W3030561575","https://openalex.org/W3081086661","https://openalex.org/W4213009331","https://openalex.org/W4285719527","https://openalex.org/W7036152050"],"related_works":["https://openalex.org/W2360898036","https://openalex.org/W2390857744","https://openalex.org/W2133651098","https://openalex.org/W2390698788","https://openalex.org/W2078570174","https://openalex.org/W2383063829","https://openalex.org/W2138922887","https://openalex.org/W2082678934","https://openalex.org/W2035261173","https://openalex.org/W2106892947"],"abstract_inverted_index":{"Question":[0],"classification":[1,17,25],"is":[2],"very":[3],"important":[4],"for":[5],"question":[6,16,57],"answering.":[7],"This":[8],"paper":[9],"presents":[10],"our":[11,40,67],"research":[12],"work":[13],"on":[14,61],"automatic":[15],"through":[18],"support":[19],"vector":[20],"machine":[21],"approaches.":[22],"Unlike":[23],"the":[24,32,56,62,78,81],"using":[26],"only":[27],"bag-of-word":[28,48],"features,":[29],"we":[30],"exploit":[31],"domain":[33],"knowledge":[34],"and":[35,42],"question-specific":[36],"stop":[37],"words":[38],"in":[39,64],"model,":[41],"also":[43],"present":[44],"how":[45],"to":[46,54,73],"enrich":[47],"approach":[49,68],"by":[50],"implementing":[51],"feature":[52],"attributes":[53],"facilitate":[55],"categorization.":[58],"When":[59],"tested":[60],"questions":[63],"cooking":[65],"domain,":[66],"reaches":[69],"an":[70],"accuracy":[71],"up":[72],"86.34%,":[74],"which":[75],"promisingly":[76],"outperforms":[77],"result":[79],"of":[80],"baseline.":[82]},"counts_by_year":[{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
