{"id":"https://openalex.org/W4200410444","doi":"https://doi.org/10.1109/csit52700.2021.9648767","title":"Detecting fake news about Covid-19 using classifiers from Scikit-learn","display_name":"Detecting fake news about Covid-19 using classifiers from Scikit-learn","publication_year":2021,"publication_date":"2021-09-22","ids":{"openalex":"https://openalex.org/W4200410444","doi":"https://doi.org/10.1109/csit52700.2021.9648767"},"language":"en","primary_location":{"id":"doi:10.1109/csit52700.2021.9648767","is_oa":false,"landing_page_url":"https://doi.org/10.1109/csit52700.2021.9648767","pdf_url":null,"source":{"id":"https://openalex.org/S4363608067","display_name":"2021 IEEE 16th International Conference on Computer Sciences and Information Technologies (CSIT)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE 16th International Conference on Computer Sciences and Information Technologies (CSIT)","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/A5040362364","display_name":"Elena Shushkevich","orcid":"https://orcid.org/0009-0002-8899-3942"},"institutions":[{"id":"https://openalex.org/I4210144925","display_name":"Technological University Dublin","ror":"https://ror.org/04t0qbt32","country_code":"IE","type":"education","lineage":["https://openalex.org/I4210144925"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Elena Shushkevich","raw_affiliation_strings":["Dept. of Computing Technological, University Dublin Tallaght Campus, Dublin, Ireland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Computing Technological, University Dublin Tallaght Campus, Dublin, Ireland","institution_ids":["https://openalex.org/I4210144925"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066695517","display_name":"Mikhail Alexandrov","orcid":"https://orcid.org/0000-0001-8767-8807"},"institutions":[{"id":"https://openalex.org/I123044942","display_name":"Universitat Aut\u00f2noma de Barcelona","ror":"https://ror.org/052g8jq94","country_code":"ES","type":"education","lineage":["https://openalex.org/I123044942"]},{"id":"https://openalex.org/I263417816","display_name":"The Russian Presidential Academy of National Economy and Public Administration","ror":"https://ror.org/04xnm9a92","country_code":"RU","type":"government","lineage":["https://openalex.org/I263417816"]}],"countries":["ES","RU"],"is_corresponding":false,"raw_author_name":"Mikhail Alexandrov","raw_affiliation_strings":["Department of system analysis and informatics, Russian Presidential Academy of national economy and public administration, Moscow, Russia","fLexSem research group, Autonomous University of Barcelona, Barcelona, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of system analysis and informatics, Russian Presidential Academy of national economy and public administration, Moscow, Russia","institution_ids":["https://openalex.org/I263417816"]},{"raw_affiliation_string":"fLexSem research group, Autonomous University of Barcelona, Barcelona, Spain","institution_ids":["https://openalex.org/I123044942"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057111785","display_name":"John Cardiff","orcid":"https://orcid.org/0000-0003-1863-4557"},"institutions":[{"id":"https://openalex.org/I4210144925","display_name":"Technological University Dublin","ror":"https://ror.org/04t0qbt32","country_code":"IE","type":"education","lineage":["https://openalex.org/I4210144925"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"John Cardiff","raw_affiliation_strings":["Dept. of Computing Technological, University Dublin Tallaght Campus, Dublin, Ireland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Computing Technological, University Dublin Tallaght Campus, Dublin, Ireland","institution_ids":["https://openalex.org/I4210144925"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.0485,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.92851593,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"406","last_page":"409"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11147","display_name":"Misinformation and Its Impacts","score":1.0,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11147","display_name":"Misinformation and Its Impacts","score":1.0,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11819","display_name":"Data-Driven Disease Surveillance","score":0.9765999913215637,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10664","display_name":"Sentiment Analysis and Opinion Mining","score":0.972599983215332,"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":0.7746638059616089},{"id":"https://openalex.org/keywords/fake-news","display_name":"Fake news","score":0.6642534732818604},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.5984646081924438},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5457730293273926},{"id":"https://openalex.org/keywords/constraint","display_name":"Constraint (computer-aided design)","score":0.49202272295951843},{"id":"https://openalex.org/keywords/deep-learning","display_name":"Deep learning","score":0.48767054080963135},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.4813533425331116},{"id":"https://openalex.org/keywords/big-data","display_name":"Big data","score":0.43677055835723877},{"id":"https://openalex.org/keywords/coronavirus-disease-2019","display_name":"Coronavirus disease 2019 (COVID-19)","score":0.42716965079307556},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.4172601103782654},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.3259155750274658},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.2699812650680542},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.12881186604499817},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.07384219765663147}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7746638059616089},{"id":"https://openalex.org/C2779756789","wikidata":"https://www.wikidata.org/wiki/Q28549308","display_name":"Fake news","level":2,"score":0.6642534732818604},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.5984646081924438},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5457730293273926},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.49202272295951843},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.48767054080963135},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.4813533425331116},{"id":"https://openalex.org/C75684735","wikidata":"https://www.wikidata.org/wiki/Q858810","display_name":"Big data","level":2,"score":0.43677055835723877},{"id":"https://openalex.org/C3008058167","wikidata":"https://www.wikidata.org/wiki/Q84263196","display_name":"Coronavirus disease 2019 (COVID-19)","level":4,"score":0.42716965079307556},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.4172601103782654},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.3259155750274658},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.2699812650680542},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.12881186604499817},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.07384219765663147},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C524204448","wikidata":"https://www.wikidata.org/wiki/Q788926","display_name":"Infectious disease (medical specialty)","level":3,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.0},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/csit52700.2021.9648767","is_oa":false,"landing_page_url":"https://doi.org/10.1109/csit52700.2021.9648767","pdf_url":null,"source":{"id":"https://openalex.org/S4363608067","display_name":"2021 IEEE 16th International Conference on Computer Sciences and Information Technologies (CSIT)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE 16th International Conference on Computer Sciences and Information Technologies (CSIT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","score":0.49000000953674316,"id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W2101234009","https://openalex.org/W2894277582","https://openalex.org/W2901274746","https://openalex.org/W2965373594","https://openalex.org/W3014820715","https://openalex.org/W3016128507","https://openalex.org/W3097301690","https://openalex.org/W3157497262","https://openalex.org/W3158488293","https://openalex.org/W4213009331","https://openalex.org/W6675354045","https://openalex.org/W6766673545","https://openalex.org/W6794483692"],"related_works":["https://openalex.org/W4390608645","https://openalex.org/W4247566972","https://openalex.org/W2960264696","https://openalex.org/W3090563135","https://openalex.org/W2497432351","https://openalex.org/W4206777497","https://openalex.org/W4233347783","https://openalex.org/W2910064364","https://openalex.org/W4255224757","https://openalex.org/W2499527417"],"abstract_inverted_index":{"Weak":[0],"control":[1],"of":[2,4,15,63,95],"reliability":[3],"news":[5,17,83],"circulating":[6],"on":[7],"the":[8,19,47,70,78,87,102],"Internet":[9],"has":[10],"provoked":[11],"a":[12,64,92,112,132],"large":[13],"number":[14],"fake":[16,124],"and":[18,50,73,97,104,135],"need":[20],"to":[21,55,57],"develop":[22],"detectors":[23],"for":[24,101,118],"such":[25,111],"news.":[26],"Unlike":[27],"researchers":[28],"that":[29,110],"use":[30,69],"deep":[31],"learning":[32,44],"networks":[33],"with":[34,123],"raw":[35],"data,":[36],"in":[37,61,120],"this":[38,127],"paper":[39],"we":[40,90],"consider":[41],"popular":[42],"machine":[43],"algorithms":[45,89],"from":[46,77],"Scikit-learn":[48],"library":[49],"latent":[51],"semantic":[52],"indexes":[53],"related":[54],"text":[56],"achieve":[58],"good":[59],"results":[60],"condition":[62],"small":[65,74,105],"dataset.":[66],"The":[67],"experiments":[68],"full":[71,103],"(10700)":[72],"(1000)":[75],"samples":[76],"Constraint-2021":[79],"corpus,":[80],"which":[81],"includes":[82],"about":[84],"Covid-19.":[85],"With":[86],"best":[88],"achieved":[91],"detection":[93],"quality":[94],"78%":[96],"71%":[98],"micro":[99],"F1-score,":[100],"datasets":[106],"respectively.":[107],"We":[108],"believe":[109],"simple":[113],"technology":[114],"may":[115],"be":[116,137],"useful":[117],"users":[119],"their":[121],"confrontation":[122],"news,":[125],"because":[126],"approach":[128],"does":[129],"not":[130],"demand":[131],"big":[133],"dataset":[134],"can":[136],"implemented":[138],"fast.":[139]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}