{"id":"https://openalex.org/W3107620466","doi":"https://doi.org/10.1109/codit49905.2020.9263808","title":"An Improved Term Weighting Method for Content Analysis on Chinese Internet Media Contents","display_name":"An Improved Term Weighting Method for Content Analysis on Chinese Internet Media Contents","publication_year":2020,"publication_date":"2020-06-29","ids":{"openalex":"https://openalex.org/W3107620466","doi":"https://doi.org/10.1109/codit49905.2020.9263808","mag":"3107620466"},"language":"en","primary_location":{"id":"doi:10.1109/codit49905.2020.9263808","is_oa":false,"landing_page_url":"https://doi.org/10.1109/codit49905.2020.9263808","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 7th International Conference on Control, Decision and Information Technologies (CoDIT)","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/A5101513734","display_name":"Zhiying Jiang","orcid":"https://orcid.org/0000-0001-8840-7056"},"institutions":[{"id":"https://openalex.org/I75390827","display_name":"Beijing University of Chemical Technology","ror":"https://ror.org/00df5yc52","country_code":"CN","type":"education","lineage":["https://openalex.org/I75390827"]},{"id":"https://openalex.org/I1327237609","display_name":"Ministry of Education of the People's Republic of China","ror":"https://ror.org/01mv9t934","country_code":"CN","type":"funder","lineage":["https://openalex.org/I1327237609","https://openalex.org/I4210127390"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhi-Ying Jiang","raw_affiliation_strings":["College of Information Science & Technology, Beijing University of Chemical Technology, Beijing, China","Engineering Research Center of Intelligent PSE, Ministry of Education of China, Beijing, China"],"affiliations":[{"raw_affiliation_string":"College of Information Science & Technology, Beijing University of Chemical Technology, Beijing, China","institution_ids":["https://openalex.org/I75390827"]},{"raw_affiliation_string":"Engineering Research Center of Intelligent PSE, Ministry of Education of China, Beijing, China","institution_ids":["https://openalex.org/I1327237609"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051930166","display_name":"Bo Gao","orcid":"https://orcid.org/0000-0002-4643-7043"},"institutions":[{"id":"https://openalex.org/I75390827","display_name":"Beijing University of Chemical Technology","ror":"https://ror.org/00df5yc52","country_code":"CN","type":"education","lineage":["https://openalex.org/I75390827"]},{"id":"https://openalex.org/I1327237609","display_name":"Ministry of Education of the People's Republic of China","ror":"https://ror.org/01mv9t934","country_code":"CN","type":"funder","lineage":["https://openalex.org/I1327237609","https://openalex.org/I4210127390"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bo Gao","raw_affiliation_strings":["College of Information Science & Technology, Beijing University of Chemical Technology, Beijing, China","Engineering Research Center of Intelligent PSE, Ministry of Education of China, Beijing, China"],"affiliations":[{"raw_affiliation_string":"College of Information Science & Technology, Beijing University of Chemical Technology, Beijing, China","institution_ids":["https://openalex.org/I75390827"]},{"raw_affiliation_string":"Engineering Research Center of Intelligent PSE, Ministry of Education of China, Beijing, China","institution_ids":["https://openalex.org/I1327237609"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109638015","display_name":"Xingjian Tian","orcid":null},"institutions":[{"id":"https://openalex.org/I1327237609","display_name":"Ministry of Education of the People's Republic of China","ror":"https://ror.org/01mv9t934","country_code":"CN","type":"funder","lineage":["https://openalex.org/I1327237609","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I75390827","display_name":"Beijing University of Chemical Technology","ror":"https://ror.org/00df5yc52","country_code":"CN","type":"education","lineage":["https://openalex.org/I75390827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xingjian Tian","raw_affiliation_strings":["College of Information Science & Technology, Beijing University of Chemical Technology, Beijing, China","Engineering Research Center of Intelligent PSE, Ministry of Education of China, Beijing, China"],"affiliations":[{"raw_affiliation_string":"College of Information Science & Technology, Beijing University of Chemical Technology, Beijing, China","institution_ids":["https://openalex.org/I75390827"]},{"raw_affiliation_string":"Engineering Research Center of Intelligent PSE, Ministry of Education of China, Beijing, China","institution_ids":["https://openalex.org/I1327237609"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045331954","display_name":"Yan\u2010Lin He","orcid":"https://orcid.org/0000-0001-9999-3679"},"institutions":[{"id":"https://openalex.org/I1327237609","display_name":"Ministry of Education of the People's Republic of China","ror":"https://ror.org/01mv9t934","country_code":"CN","type":"funder","lineage":["https://openalex.org/I1327237609","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I75390827","display_name":"Beijing University of Chemical Technology","ror":"https://ror.org/00df5yc52","country_code":"CN","type":"education","lineage":["https://openalex.org/I75390827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yan-Lin He","raw_affiliation_strings":["College of Information Science & Technology, Beijing University of Chemical Technology, Beijing, China","Engineering Research Center of Intelligent PSE, Ministry of Education of China, Beijing, China"],"affiliations":[{"raw_affiliation_string":"College of Information Science & Technology, Beijing University of Chemical Technology, Beijing, China","institution_ids":["https://openalex.org/I75390827"]},{"raw_affiliation_string":"Engineering Research Center of Intelligent PSE, Ministry of Education of China, Beijing, China","institution_ids":["https://openalex.org/I1327237609"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054385364","display_name":"Qunxiong Zhu","orcid":"https://orcid.org/0000-0002-2719-0516"},"institutions":[{"id":"https://openalex.org/I75390827","display_name":"Beijing University of Chemical Technology","ror":"https://ror.org/00df5yc52","country_code":"CN","type":"education","lineage":["https://openalex.org/I75390827"]},{"id":"https://openalex.org/I1327237609","display_name":"Ministry of Education of the People's Republic of China","ror":"https://ror.org/01mv9t934","country_code":"CN","type":"funder","lineage":["https://openalex.org/I1327237609","https://openalex.org/I4210127390"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qun-Xiong Zhu","raw_affiliation_strings":["College of Information Science & Technology, Beijing University of Chemical Technology, Beijing, China","Engineering Research Center of Intelligent PSE, Ministry of Education of China, Beijing, China"],"affiliations":[{"raw_affiliation_string":"College of Information Science & Technology, Beijing University of Chemical Technology, Beijing, China","institution_ids":["https://openalex.org/I75390827"]},{"raw_affiliation_string":"Engineering Research Center of Intelligent PSE, Ministry of Education of China, Beijing, China","institution_ids":["https://openalex.org/I1327237609"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5101513734"],"corresponding_institution_ids":["https://openalex.org/I1327237609","https://openalex.org/I75390827"],"apc_list":null,"apc_paid":null,"fwci":0.1326,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.56370215,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"49","issue":null,"first_page":"48","last_page":"52"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11550","display_name":"Text and Document Classification Technologies","score":0.9994999766349792,"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/T11550","display_name":"Text and Document Classification Technologies","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/T11644","display_name":"Spam and Phishing Detection","score":0.9907000064849854,"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/T13083","display_name":"Advanced Text Analysis Techniques","score":0.9907000064849854,"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/tf\u2013idf","display_name":"tf\u2013idf","score":0.894180417060852},{"id":"https://openalex.org/keywords/weighting","display_name":"Weighting","score":0.8532432317733765},{"id":"https://openalex.org/keywords/term","display_name":"Term (time)","score":0.7157810926437378},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7015836834907532},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.6865845322608948},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.6745047569274902},{"id":"https://openalex.org/keywords/inverse","display_name":"Inverse","score":0.4939427971839905},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.48693859577178955},{"id":"https://openalex.org/keywords/stability","display_name":"Stability (learning theory)","score":0.483464777469635},{"id":"https://openalex.org/keywords/frequency-factor","display_name":"Frequency factor","score":0.4551132321357727},{"id":"https://openalex.org/keywords/content","display_name":"Content (measure theory)","score":0.4467513859272003},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.408562034368515},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.39130234718322754},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.37761038541793823},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3174477517604828},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18928653001785278},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.08519691228866577}],"concepts":[{"id":"https://openalex.org/C81758059","wikidata":"https://www.wikidata.org/wiki/Q796584","display_name":"tf\u2013idf","level":3,"score":0.894180417060852},{"id":"https://openalex.org/C183115368","wikidata":"https://www.wikidata.org/wiki/Q856577","display_name":"Weighting","level":2,"score":0.8532432317733765},{"id":"https://openalex.org/C61797465","wikidata":"https://www.wikidata.org/wiki/Q1188986","display_name":"Term (time)","level":2,"score":0.7157810926437378},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7015836834907532},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.6865845322608948},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.6745047569274902},{"id":"https://openalex.org/C207467116","wikidata":"https://www.wikidata.org/wiki/Q4385666","display_name":"Inverse","level":2,"score":0.4939427971839905},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.48693859577178955},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.483464777469635},{"id":"https://openalex.org/C2992688727","wikidata":"https://www.wikidata.org/wiki/Q845533","display_name":"Frequency factor","level":3,"score":0.4551132321357727},{"id":"https://openalex.org/C2778152352","wikidata":"https://www.wikidata.org/wiki/Q5165061","display_name":"Content (measure theory)","level":2,"score":0.4467513859272003},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.408562034368515},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.39130234718322754},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.37761038541793823},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3174477517604828},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18928653001785278},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.08519691228866577},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C95121573","wikidata":"https://www.wikidata.org/wiki/Q190474","display_name":"Activation energy","level":2,"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/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/codit49905.2020.9263808","is_oa":false,"landing_page_url":"https://doi.org/10.1109/codit49905.2020.9263808","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 7th International Conference on Control, Decision and Information Technologies (CoDIT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W167522204","https://openalex.org/W1587231733","https://openalex.org/W1855811457","https://openalex.org/W1978366709","https://openalex.org/W2000950075","https://openalex.org/W2019478948","https://openalex.org/W2021609673","https://openalex.org/W2029970789","https://openalex.org/W2032617530","https://openalex.org/W2049458331","https://openalex.org/W2145252566","https://openalex.org/W2187392303","https://openalex.org/W2277583061","https://openalex.org/W2319521425","https://openalex.org/W2611929813","https://openalex.org/W2937124885","https://openalex.org/W6606702763"],"related_works":["https://openalex.org/W2382433580","https://openalex.org/W2100326285","https://openalex.org/W2180954594","https://openalex.org/W2052835778","https://openalex.org/W4281569536","https://openalex.org/W2171473894","https://openalex.org/W2741230576","https://openalex.org/W2372355498","https://openalex.org/W1441686524","https://openalex.org/W3107620466"],"abstract_inverted_index":{"The":[0,138],"term":[1,8,104,111,134],"frequency-inverse":[2],"document":[3,68],"frequency":[4,43,57,69,100,105],"(TF-IDF)":[5],"is":[6,12,33,58,95],"a":[7,98,109],"weighting":[9,112,135],"method":[10,113],"that":[11,141],"widely":[13],"used":[14],"for":[15,23,35,54],"textual":[16],"content":[17,84],"analysis.":[18],"However,":[19],"when":[20],"using":[21],"TF-IDF":[22,150],"classification":[24,153],"on":[25,85,93,117],"unbalanced,":[26],"distributed":[27],"Chinese":[28,158],"Internet":[29,159],"media":[30,160],"content,":[31],"it":[32,62],"unreasonable":[34],"IDF":[36],"to":[37,74,107,129],"equate":[38],"the":[39,51,64,76,86,131,142],"inverse":[40],"text":[41],"high":[42],"having":[44],"strong":[45],"distinguishing":[46],"ability.":[47],"In":[48],"this":[49],"paper,":[50],"computational":[52,90],"formula":[53,91],"calculating":[55],"collection":[56,99],"optimized":[59],"by":[60,79],"combining":[61,102],"with":[63,103],"average":[65],"value":[66],"of":[67,83,157],"(D\u0305F\u0305).":[70],"This":[71],"combination":[72],"helps":[73],"reduce":[75],"influence":[77],"caused":[78],"any":[80],"unbalanced":[81],"distribution":[82],"Internet.":[87],"A":[88],"novel":[89],"based":[92],"(D\u0305F\u0305)":[94],"designed":[96],"as":[97],"factor,":[101],"(TF)":[106],"form":[108],"new":[110],"named":[114],"TF-ISDF.":[115],"Experiments":[116],"support":[118],"vector":[119],"machine":[120],"(SVM)":[121],"and":[122,155],"Random":[123],"Forests":[124],"(RF)":[125],"algorithms":[126,154],"are":[127],"demonstrated":[128],"validate":[130],"two":[132],"different":[133],"schemes":[136],"(TWS).":[137],"results":[139],"show":[140],"proposed":[143],"TF-ISDF":[144],"approach":[145],"exhibits":[146],"better":[147],"performance":[148],"than":[149],"in":[151],"both":[152],"analysis":[156],"content.":[161]},"counts_by_year":[{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}