{"id":"https://openalex.org/W4400581620","doi":"https://doi.org/10.1515/comp-2024-0007","title":"Chinese and English text classification techniques incorporating CHI feature selection for ELT cloud classroom","display_name":"Chinese and English text classification techniques incorporating CHI feature selection for ELT cloud classroom","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4400581620","doi":"https://doi.org/10.1515/comp-2024-0007"},"language":"en","primary_location":{"id":"doi:10.1515/comp-2024-0007","is_oa":true,"landing_page_url":"https://doi.org/10.1515/comp-2024-0007","pdf_url":"https://www.degruyter.com/document/doi/10.1515/comp-2024-0007/pdf","source":{"id":"https://openalex.org/S4210177004","display_name":"Open Computer Science","issn_l":"2299-1093","issn":["2299-1093"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310313990","host_organization_name":"De Gruyter","host_organization_lineage":["https://openalex.org/P4310313990"],"host_organization_lineage_names":["De Gruyter"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Open Computer Science","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.degruyter.com/document/doi/10.1515/comp-2024-0007/pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5109745963","display_name":"Yufen Wei","orcid":null},"institutions":[{"id":"https://openalex.org/I3133090473","display_name":"Weinan Normal University","ror":"https://ror.org/00n2kc060","country_code":"CN","type":"education","lineage":["https://openalex.org/I3133090473"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yufen Wei","raw_affiliation_strings":["School of Foreign Languages, Weinan Normal University , Weinan , 714099 , China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Foreign Languages, Weinan Normal University , Weinan , 714099 , China","institution_ids":["https://openalex.org/I3133090473"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5109745963"],"corresponding_institution_ids":["https://openalex.org/I3133090473"],"apc_list":{"value":1000,"currency":"EUR","value_usd":1078},"apc_paid":{"value":1000,"currency":"EUR","value_usd":1078},"fwci":0.7334,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.75935809,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"14","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13832","display_name":"Advanced Decision-Making Techniques","score":0.95169997215271,"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/T13832","display_name":"Advanced Decision-Making Techniques","score":0.95169997215271,"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/T12260","display_name":"Educational Technology and Pedagogy","score":0.9351000189781189,"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/T11122","display_name":"Online Learning and Analytics","score":0.9248999953269958,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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/cloud-computing","display_name":"Cloud computing","score":0.6753073930740356},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6614170670509338},{"id":"https://openalex.org/keywords/feature-selection","display_name":"Feature selection","score":0.620759904384613},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.6107482314109802},{"id":"https://openalex.org/keywords/variation","display_name":"Variation (astronomy)","score":0.5374631881713867},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5196810364723206},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4797890782356262},{"id":"https://openalex.org/keywords/test","display_name":"Test (biology)","score":0.44394341111183167},{"id":"https://openalex.org/keywords/recall","display_name":"Recall","score":0.435813844203949},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.35835328698158264},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.33622080087661743},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.09700116515159607}],"concepts":[{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.6753073930740356},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6614170670509338},{"id":"https://openalex.org/C148483581","wikidata":"https://www.wikidata.org/wiki/Q446488","display_name":"Feature selection","level":2,"score":0.620759904384613},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.6107482314109802},{"id":"https://openalex.org/C2778334786","wikidata":"https://www.wikidata.org/wiki/Q1586270","display_name":"Variation (astronomy)","level":2,"score":0.5374631881713867},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5196810364723206},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4797890782356262},{"id":"https://openalex.org/C2777267654","wikidata":"https://www.wikidata.org/wiki/Q3519023","display_name":"Test (biology)","level":2,"score":0.44394341111183167},{"id":"https://openalex.org/C100660578","wikidata":"https://www.wikidata.org/wiki/Q18733","display_name":"Recall","level":2,"score":0.435813844203949},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.35835328698158264},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.33622080087661743},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.09700116515159607},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"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/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1515/comp-2024-0007","is_oa":true,"landing_page_url":"https://doi.org/10.1515/comp-2024-0007","pdf_url":"https://www.degruyter.com/document/doi/10.1515/comp-2024-0007/pdf","source":{"id":"https://openalex.org/S4210177004","display_name":"Open Computer Science","issn_l":"2299-1093","issn":["2299-1093"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310313990","host_organization_name":"De Gruyter","host_organization_lineage":["https://openalex.org/P4310313990"],"host_organization_lineage_names":["De Gruyter"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Open Computer Science","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:2c0585f26d4a405c883c477b3f46d790","is_oa":true,"landing_page_url":"https://doaj.org/article/2c0585f26d4a405c883c477b3f46d790","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":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Open Computer Science, Vol 14, Iss 1, Pp pp. 61-78 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1515/comp-2024-0007","is_oa":true,"landing_page_url":"https://doi.org/10.1515/comp-2024-0007","pdf_url":"https://www.degruyter.com/document/doi/10.1515/comp-2024-0007/pdf","source":{"id":"https://openalex.org/S4210177004","display_name":"Open Computer Science","issn_l":"2299-1093","issn":["2299-1093"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310313990","host_organization_name":"De Gruyter","host_organization_lineage":["https://openalex.org/P4310313990"],"host_organization_lineage_names":["De Gruyter"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Open Computer Science","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.8700000047683716,"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4400581620.pdf"},"referenced_works_count":18,"referenced_works":["https://openalex.org/W3036069605","https://openalex.org/W3054513010","https://openalex.org/W3117510835","https://openalex.org/W3120285543","https://openalex.org/W3123806430","https://openalex.org/W3126380714","https://openalex.org/W3127694599","https://openalex.org/W3140294899","https://openalex.org/W3152752951","https://openalex.org/W3156338075","https://openalex.org/W3157474494","https://openalex.org/W3158604119","https://openalex.org/W3171527489","https://openalex.org/W3187932494","https://openalex.org/W3208925690","https://openalex.org/W4224299710","https://openalex.org/W4226078559","https://openalex.org/W4226418765"],"related_works":["https://openalex.org/W2386430105","https://openalex.org/W2356521405","https://openalex.org/W2038534795","https://openalex.org/W2384358604","https://openalex.org/W4244478748","https://openalex.org/W1567829292","https://openalex.org/W3001063351","https://openalex.org/W2556800355","https://openalex.org/W4386564352","https://openalex.org/W2952668426"],"abstract_inverted_index":{"Abstract":[0],"Although":[1],"online":[2],"cloud":[3,13,150],"classroom":[4,14],"teaching":[5,12,149],"has":[6,15,128,139],"been":[7],"popular,":[8],"the":[9,16,29,78,83,86,97,110,113,116,125,140,146],"current":[10],"English":[11,39,111,134,147],"defects":[17],"of":[18,60,75,92,115],"low":[19,23],"information":[20,24,30],"utilization":[21,31],"and":[22,32,38,73,135,138],"acquisition":[25],"accuracy.":[26],"To":[27],"improve":[28],"accuracy":[33,101],"in":[34],"teaching,":[35],"a":[36,90],"Chinese":[37,98,136],"text":[40],"classification":[41,130],"algorithm":[42,46,88,118,127],"is":[43,47,62],"proposed.":[44],"The":[45,58,121],"based":[48],"on":[49],"an":[50],"improved":[51],"Chi-squared":[52],"test":[53],"feature":[54],"selection":[55],"(CHI)":[56],"algorithm.":[57,80],"performance":[59],"CHI":[61,79],"optimized":[63],"by":[64],"adding":[65],"parameters":[66],"such":[67],"as":[68],"word":[69],"frequency,":[70],"document":[71],"coverage,":[72],"coefficient":[74],"variation":[76],"to":[77,82,94,142,145],"According":[81],"experimental":[84],"results,":[85],"proposed":[87,117,126],"achieved":[89],"recall":[91],"up":[93],"1.0":[95],"under":[96],"dataset.":[99],"Its":[100],"rate":[102],"was":[103],"0.49":[104],"higher":[105],"than":[106],"traditional":[107],"CHI.":[108],"Under":[109],"dataset,":[112],"MO":[114],"reached":[119],"0.9.":[120],"results":[122],"indicate":[123],"that":[124],"reliable":[129],"ability":[131],"for":[132],"both":[133],"texts":[137],"potential":[141],"be":[143],"applied":[144],"language":[148],"classroom.":[151]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}