{"id":"https://openalex.org/W2763619329","doi":"https://doi.org/10.1186/s13638-017-0950-z","title":"A feature selection method based on synonym merging in text classification system","display_name":"A feature selection method based on synonym merging in text classification system","publication_year":2017,"publication_date":"2017-10-05","ids":{"openalex":"https://openalex.org/W2763619329","doi":"https://doi.org/10.1186/s13638-017-0950-z","mag":"2763619329"},"language":"en","primary_location":{"id":"doi:10.1186/s13638-017-0950-z","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13638-017-0950-z","pdf_url":"https://jwcn-eurasipjournals.springeropen.com/track/pdf/10.1186/s13638-017-0950-z","source":{"id":"https://openalex.org/S82675988","display_name":"EURASIP Journal on Wireless Communications and Networking","issn_l":"1687-1472","issn":["1687-1472","1687-1499"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Wireless Communications and Networking","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://jwcn-eurasipjournals.springeropen.com/track/pdf/10.1186/s13638-017-0950-z","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100666106","display_name":"Haipeng Yao","orcid":"https://orcid.org/0000-0003-1391-7363"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Haipeng Yao","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Haidian District Xitucheng Road 10, Beijing, 100876, People\u2019s Republic of China","State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, People\u2019s Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Haidian District Xitucheng Road 10, Beijing, 100876, People\u2019s Republic of China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, People\u2019s Republic of China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100412248","display_name":"Chong Liu","orcid":"https://orcid.org/0000-0003-1883-0996"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chong Liu","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Haidian District Xitucheng Road 10, Beijing, 100876, People\u2019s Republic of China","State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, People\u2019s Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Haidian District Xitucheng Road 10, Beijing, 100876, People\u2019s Republic of China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, People\u2019s Republic of China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067299655","display_name":"Peiying Zhang","orcid":"https://orcid.org/0000-0002-0990-5581"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]},{"id":"https://openalex.org/I4210162190","display_name":"China University of Petroleum, East China","ror":"https://ror.org/05gbn2817","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210162190"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peiying Zhang","raw_affiliation_strings":["College of Computer & Communication Engineering, China University of Petroleum (East China), Changjiang West Road 66, Qingdao, 266580, China","State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Haidian District Xitucheng Road 10, Beijing, 100876, People\u2019s Republic of China","State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, People\u2019s Republic of China","College of Computer & Communication Engineering, China University of Petroleum (East China), Qingdao, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Computer & Communication Engineering, China University of Petroleum (East China), Changjiang West Road 66, Qingdao, 266580, China","institution_ids":["https://openalex.org/I4210162190"]},{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Haidian District Xitucheng Road 10, Beijing, 100876, People\u2019s Republic of China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, People\u2019s Republic of China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"College of Computer & Communication Engineering, China University of Petroleum (East China), Qingdao, China","institution_ids":["https://openalex.org/I4210162190"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5117154087","display_name":"Luyao Wang","orcid":"https://orcid.org/0000-0002-5274-7857"},"institutions":[{"id":"https://openalex.org/I37796252","display_name":"Beijing University of Technology","ror":"https://ror.org/037b1pp87","country_code":"CN","type":"education","lineage":["https://openalex.org/I37796252"]},{"id":"https://openalex.org/I4210165198","display_name":"Beijing Advanced Sciences and Innovation Center","ror":"https://ror.org/05qm21180","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165198"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Luyao Wang","raw_affiliation_strings":["Advanced Innovation Center for Future Internet Technology, Beijing University of Technology, Chaoyang District Pingleyuan 100, Beijing, 100124, People\u2019s Republic of China","Advanced Innovation Center for Future Internet Technology, Beijing University of Technology, Beijing, People\u2019s Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Advanced Innovation Center for Future Internet Technology, Beijing University of Technology, Chaoyang District Pingleyuan 100, Beijing, 100124, People\u2019s Republic of China","institution_ids":["https://openalex.org/I37796252","https://openalex.org/I4210165198"]},{"raw_affiliation_string":"Advanced Innovation Center for Future Internet Technology, Beijing University of Technology, Beijing, People\u2019s Republic of China","institution_ids":["https://openalex.org/I37796252"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100666106"],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":{"value":1140,"currency":"GBP","value_usd":1665},"apc_paid":{"value":1140,"currency":"GBP","value_usd":1665},"fwci":2.3009,"has_fulltext":true,"cited_by_count":19,"citation_normalized_percentile":{"value":0.90868058,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":98},"biblio":{"volume":"2017","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11550","display_name":"Text and Document Classification Technologies","score":0.9995999932289124,"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":0.9995999932289124,"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":0.9958999752998352,"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/T11644","display_name":"Spam and Phishing Detection","score":0.9936000108718872,"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/synonym","display_name":"Synonym (taxonomy)","score":0.8231954574584961},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7769389152526855},{"id":"https://openalex.org/keywords/feature-selection","display_name":"Feature selection","score":0.7484737038612366},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.698789119720459},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6223351359367371},{"id":"https://openalex.org/keywords/feature-vector","display_name":"Feature vector","score":0.6049669981002808},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5597513914108276},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5544759035110474},{"id":"https://openalex.org/keywords/dimension","display_name":"Dimension (graph theory)","score":0.5385993123054504},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.45514044165611267},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17757648229599}],"concepts":[{"id":"https://openalex.org/C173483453","wikidata":"https://www.wikidata.org/wiki/Q1040689","display_name":"Synonym (taxonomy)","level":3,"score":0.8231954574584961},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7769389152526855},{"id":"https://openalex.org/C148483581","wikidata":"https://www.wikidata.org/wiki/Q446488","display_name":"Feature selection","level":2,"score":0.7484737038612366},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.698789119720459},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6223351359367371},{"id":"https://openalex.org/C83665646","wikidata":"https://www.wikidata.org/wiki/Q42139305","display_name":"Feature vector","level":2,"score":0.6049669981002808},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5597513914108276},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5544759035110474},{"id":"https://openalex.org/C33676613","wikidata":"https://www.wikidata.org/wiki/Q13415176","display_name":"Dimension (graph theory)","level":2,"score":0.5385993123054504},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.45514044165611267},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17757648229599},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","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/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","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/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C157369684","wikidata":"https://www.wikidata.org/wiki/Q34740","display_name":"Genus","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1186/s13638-017-0950-z","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13638-017-0950-z","pdf_url":"https://jwcn-eurasipjournals.springeropen.com/track/pdf/10.1186/s13638-017-0950-z","source":{"id":"https://openalex.org/S82675988","display_name":"EURASIP Journal on Wireless Communications and Networking","issn_l":"1687-1472","issn":["1687-1472","1687-1499"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Wireless Communications and Networking","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:0625f7043b8d48bf8ce0ebd59de8c69f","is_oa":false,"landing_page_url":"https://doaj.org/article/0625f7043b8d48bf8ce0ebd59de8c69f","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"EURASIP Journal on Wireless Communications and Networking, Vol 2017, Iss 1, Pp 1-8 (2017)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1186/s13638-017-0950-z","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13638-017-0950-z","pdf_url":"https://jwcn-eurasipjournals.springeropen.com/track/pdf/10.1186/s13638-017-0950-z","source":{"id":"https://openalex.org/S82675988","display_name":"EURASIP Journal on Wireless Communications and Networking","issn_l":"1687-1472","issn":["1687-1472","1687-1499"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Wireless Communications and Networking","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education","score":0.7900000214576721}],"awards":[{"id":"https://openalex.org/G5214501807","display_name":null,"funder_award_id":"ZR2014FQ018","funder_id":"https://openalex.org/F4320324174","funder_display_name":"Natural Science Foundation of Shandong Province"},{"id":"https://openalex.org/G5536052604","display_name":"\u8702\u7a9dD2D\u5f02\u6784\u7f51\u7edc\u4e2d\u7684\u5e72\u6270\u5bf9\u9f50\u6280\u672f\u7814\u7a76","funder_award_id":"61471056","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"},{"id":"https://openalex.org/F4320321470","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59"},{"id":"https://openalex.org/F4320324174","display_name":"Natural Science Foundation of Shandong Province","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2763619329.pdf","grobid_xml":"https://content.openalex.org/works/W2763619329.grobid-xml"},"referenced_works_count":19,"referenced_works":["https://openalex.org/W1593045043","https://openalex.org/W1631227748","https://openalex.org/W1970974276","https://openalex.org/W1983078185","https://openalex.org/W1991605331","https://openalex.org/W2061908270","https://openalex.org/W2094934653","https://openalex.org/W2114535528","https://openalex.org/W2116780029","https://openalex.org/W2121537574","https://openalex.org/W2149684865","https://openalex.org/W2190001470","https://openalex.org/W2246905217","https://openalex.org/W2375841052","https://openalex.org/W2384943502","https://openalex.org/W2572898255","https://openalex.org/W2578649947","https://openalex.org/W2756064476","https://openalex.org/W4236137412"],"related_works":["https://openalex.org/W2376156759","https://openalex.org/W2385868535","https://openalex.org/W2757842199","https://openalex.org/W2389730202","https://openalex.org/W3086033917","https://openalex.org/W2366290551","https://openalex.org/W2010484471","https://openalex.org/W2370581258","https://openalex.org/W4386564352","https://openalex.org/W2952668426"],"abstract_inverted_index":{"As":[0],"an":[1],"important":[2,45],"step":[3],"in":[4,16],"natural":[5],"language":[6],"processing":[7],"(NLP),":[8],"text":[9,47],"classification":[10,83,126],"system":[11],"has":[12],"been":[13],"widely":[14],"used":[15,34,73],"many":[17],"fields,":[18],"like":[19],"spam":[20],"filtering,":[21],"news":[22],"classification,":[23],"and":[24,69,87,123,145],"web":[25],"page":[26],"detection.":[27],"Vector":[28],"space":[29],"model":[30],"(VSM)":[31],"is":[32,43,62,128],"generally":[33],"to":[35,74,109,143,153],"extract":[36],"feature":[37,53,76,89,97,113,156],"vectors":[38],"for":[39,46,96],"representing":[40],"texts":[41],"which":[42],"very":[44],"classification.":[48],"In":[49,94],"this":[50,102],"paper,":[51],"a":[52],"selection":[54],"algorithm":[55],"based":[56],"on":[57],"synonym":[58,70],"merging":[59,71],"named":[60],"SM-CHI":[61],"proposed.":[63],"Besides,":[64],"the":[65,80,88,111,125,129,133,140,147,151,155],"improved":[66,86,134],"CHI":[67,135],"formula":[68,136],"are":[72],"select":[75],"words":[77,98],"so":[78],"that":[79],"accuracy":[81,127],"of":[82],"can":[84,91],"be":[85,92],"dimension":[90],"reduced.":[93],"addition,":[95],"selected":[99],"by":[100],"SM-CHI,":[101],"paper":[103],"presented":[104],"three":[105,120],"weight":[106,114,149],"calculation":[107],"algorithms":[108],"explore":[110],"best":[112],"update":[115,154],"method.":[116],"Finally,":[117],"we":[118],"designed":[119],"comparative":[121],"experiments":[122],"proved":[124],"highest":[130],"when":[131],"choosing":[132],"2":[137],",":[138],"set":[139],"threshold":[141],"\u03b1":[142],"0.8":[144],"use":[146],"largest":[148],"among":[150],"synonyms":[152],"weight,":[157],"respectively.":[158]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":4}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}
