{"id":"https://openalex.org/W2935468715","doi":"https://doi.org/10.18653/v1/s19-2182","title":"Team QCRI-MIT at SemEval-2019 Task 4: Propaganda Analysis Meets Hyperpartisan News Detection","display_name":"Team QCRI-MIT at SemEval-2019 Task 4: Propaganda Analysis Meets Hyperpartisan News Detection","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W2935468715","doi":"https://doi.org/10.18653/v1/s19-2182","mag":"2935468715"},"language":"en","primary_location":{"id":"doi:10.18653/v1/s19-2182","is_oa":true,"landing_page_url":"https://doi.org/10.18653/v1/s19-2182","pdf_url":"https://www.aclweb.org/anthology/S19-2182.pdf","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 13th International Workshop on Semantic Evaluation","raw_type":"proceedings-article"},"type":"preprint","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.aclweb.org/anthology/S19-2182.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5073533370","display_name":"Abdelrhman Saleh","orcid":null},"institutions":[{"id":"https://openalex.org/I2801851002","display_name":"Harvard University Press","ror":"https://ror.org/006v7bf86","country_code":"US","type":"other","lineage":["https://openalex.org/I136199984","https://openalex.org/I2801851002"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Abdelrhman Saleh","raw_affiliation_strings":["Harvard University, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Harvard University, MA, USA","institution_ids":["https://openalex.org/I2801851002"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025885625","display_name":"Ramy Baly","orcid":"https://orcid.org/0000-0002-6160-6335"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ramy Baly","raw_affiliation_strings":["MIT Computer Science and Artificial Intelligence Laboratory, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"MIT Computer Science and Artificial Intelligence Laboratory, MA, USA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067489760","display_name":"Alberto Barr\u00f3n\u2010Cede\u00f1o","orcid":"https://orcid.org/0000-0003-4719-3420"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Alberto Barr\u00f3n-Cede\u00f1o","raw_affiliation_strings":["Qatar Computing Research Institute, HBKU,Qatar"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Qatar Computing Research Institute, HBKU,Qatar","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033850423","display_name":"Giovanni Da San Martino","orcid":"https://orcid.org/0000-0002-2609-483X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Giovanni Da San Martino","raw_affiliation_strings":["Qatar Computing Research Institute, HBKU,Qatar"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Qatar Computing Research Institute, HBKU,Qatar","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045187986","display_name":"Mitra Mohtarami","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mitra Mohtarami","raw_affiliation_strings":["MIT Computer Science and Artificial Intelligence Laboratory, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"MIT Computer Science and Artificial Intelligence Laboratory, MA, USA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012055259","display_name":"Preslav Nakov","orcid":"https://orcid.org/0000-0002-3600-1510"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Preslav Nakov","raw_affiliation_strings":["Qatar Computing Research Institute, HBKU, Qatar","Qatar Computing Research Institute, HBKU,Qatar"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Qatar Computing Research Institute, HBKU, Qatar","institution_ids":[]},{"raw_affiliation_string":"Qatar Computing Research Institute, HBKU,Qatar","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112758056","display_name":"James Glass","orcid":"https://orcid.org/0000-0002-3097-360X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"James Glass","raw_affiliation_strings":["MIT Computer Science and Artificial Intelligence Laboratory, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"MIT Computer Science and Artificial Intelligence Laboratory, MA, USA","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":4.2808,"has_fulltext":true,"cited_by_count":9,"citation_normalized_percentile":{"value":0.94329113,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1041","last_page":"1046"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11147","display_name":"Misinformation and Its Impacts","score":0.9998999834060669,"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":0.9998999834060669,"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/T10028","display_name":"Topic Modeling","score":0.9983000159263611,"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/T10664","display_name":"Sentiment Analysis and Opinion Mining","score":0.9922999739646912,"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/semeval","display_name":"SemEval","score":0.896392822265625},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8209062814712524},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.7084683179855347},{"id":"https://openalex.org/keywords/readability","display_name":"Readability","score":0.6983372569084167},{"id":"https://openalex.org/keywords/vocabulary","display_name":"Vocabulary","score":0.5972145199775696},{"id":"https://openalex.org/keywords/variety","display_name":"Variety (cybernetics)","score":0.5823193788528442},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.5780162811279297},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5710589289665222},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5300151109695435},{"id":"https://openalex.org/keywords/test","display_name":"Test (biology)","score":0.5292598009109497},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.16160210967063904},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.07683885097503662}],"concepts":[{"id":"https://openalex.org/C44572571","wikidata":"https://www.wikidata.org/wiki/Q7448970","display_name":"SemEval","level":3,"score":0.896392822265625},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8209062814712524},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.7084683179855347},{"id":"https://openalex.org/C2778143727","wikidata":"https://www.wikidata.org/wiki/Q1820650","display_name":"Readability","level":2,"score":0.6983372569084167},{"id":"https://openalex.org/C2777601683","wikidata":"https://www.wikidata.org/wiki/Q6499736","display_name":"Vocabulary","level":2,"score":0.5972145199775696},{"id":"https://openalex.org/C136197465","wikidata":"https://www.wikidata.org/wiki/Q1729295","display_name":"Variety (cybernetics)","level":2,"score":0.5823193788528442},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.5780162811279297},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5710589289665222},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5300151109695435},{"id":"https://openalex.org/C2777267654","wikidata":"https://www.wikidata.org/wiki/Q3519023","display_name":"Test (biology)","level":2,"score":0.5292598009109497},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.16160210967063904},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.07683885097503662},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.18653/v1/s19-2182","is_oa":true,"landing_page_url":"https://doi.org/10.18653/v1/s19-2182","pdf_url":"https://www.aclweb.org/anthology/S19-2182.pdf","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 13th International Workshop on Semantic Evaluation","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:1904.03513","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1904.03513","pdf_url":"https://arxiv.org/pdf/1904.03513","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"doi:10.48550/arxiv.1904.03513","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.1904.03513","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"},{"id":"mag:2935468715","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"doi:10.18653/v1/s19-2182","is_oa":true,"landing_page_url":"https://doi.org/10.18653/v1/s19-2182","pdf_url":"https://www.aclweb.org/anthology/S19-2182.pdf","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 13th International Workshop on Semantic Evaluation","raw_type":"proceedings-article"},"sustainable_development_goals":[{"score":0.5799999833106995,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320319188","display_name":"Hamad Bin Khalifa University","ror":"https://ror.org/03eyq4y97"},{"id":"https://openalex.org/F4320334266","display_name":"Computer Science and Artificial Intelligence Laboratory, Massachusetts Institute of Technology","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2935468715.pdf","grobid_xml":"https://content.openalex.org/works/W2935468715.grobid-xml"},"referenced_works_count":25,"referenced_works":["https://openalex.org/W232190577","https://openalex.org/W1484110983","https://openalex.org/W1507711477","https://openalex.org/W1602368597","https://openalex.org/W2022204871","https://openalex.org/W2072828027","https://openalex.org/W2084591134","https://openalex.org/W2145748623","https://openalex.org/W2154359981","https://openalex.org/W2594382603","https://openalex.org/W2759820691","https://openalex.org/W2790166049","https://openalex.org/W2791544114","https://openalex.org/W2888034114","https://openalex.org/W2890953671","https://openalex.org/W2950459456","https://openalex.org/W2950782805","https://openalex.org/W2963156201","https://openalex.org/W2963190210","https://openalex.org/W2963205619","https://openalex.org/W2963567867","https://openalex.org/W2966487074","https://openalex.org/W2994872885","https://openalex.org/W3146306708","https://openalex.org/W3209629859"],"related_works":["https://openalex.org/W2953647525","https://openalex.org/W2963341956","https://openalex.org/W2593408211","https://openalex.org/W2962823575","https://openalex.org/W2955818592","https://openalex.org/W2955041501","https://openalex.org/W2963892906","https://openalex.org/W2963399915","https://openalex.org/W3117163888","https://openalex.org/W3117847293","https://openalex.org/W2953591948","https://openalex.org/W3041412367","https://openalex.org/W2790166049","https://openalex.org/W3113763975","https://openalex.org/W3080942405","https://openalex.org/W3115697642","https://openalex.org/W2953763451","https://openalex.org/W3115619782","https://openalex.org/W3117964634","https://openalex.org/W2751857726"],"abstract_inverted_index":{"We":[0,12],"describe":[1],"our":[2],"submission":[3],"to":[4,22,60],"SemEval-2019":[5],"Task":[6],"4":[7],"on":[8,14,28,71,78],"Hyperpartisan":[9],"News":[10],"Detection.":[11],"rely":[13],"a":[15,38,48],"variety":[16],"of":[17,58],"engineered":[18],"features":[19,53],"originally":[20],"used":[21],"detect":[23],"propaganda.":[24],"This":[25],"is":[26],"based":[27],"the":[29,72,79],"assumption":[30],"that":[31,82,91],"biased":[32],"messages":[33],"are":[34],"propagandistic":[35],"and":[36,63,76],"promote":[37],"particular":[39],"political":[40],"cause":[41],"or":[42],"viewpoint.":[43],"In":[44],"particular,":[45],"we":[46],"trained":[47],"logistic":[49],"regression":[50],"model":[51],"with":[52,85,98],"ranging":[54],"from":[55],"simple":[56],"bag":[57],"words":[59],"vocabulary":[61],"richness":[62],"text":[64],"readability.":[65],"Our":[66],"system":[67],"achieved":[68,97],"72.9%":[69],"accuracy":[70],"manually":[73],"annotated":[74],"testset,":[75],"60.8%":[77],"test":[80],"data":[81],"was":[83],"obtained":[84],"distant":[86],"supervision.":[87],"Additional":[88],"experiments":[89],"showed":[90],"significant":[92],"performance":[93],"gains":[94],"can":[95],"be":[96],"better":[99],"feature":[100],"pre-processing.":[101]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
