{"id":"https://openalex.org/W4416037797","doi":"https://doi.org/10.18653/v1/2025.arabicnlp-sharedtasks.89","title":"HTU at MAHED Shared Task: Ensemble-Based Classification of Arabic Hate and Hope Speech Using Pre-trained Dialectal Arabic Models","display_name":"HTU at MAHED Shared Task: Ensemble-Based Classification of Arabic Hate and Hope Speech Using Pre-trained Dialectal Arabic Models","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4416037797","doi":"https://doi.org/10.18653/v1/2025.arabicnlp-sharedtasks.89"},"language":null,"primary_location":{"id":"doi:10.18653/v1/2025.arabicnlp-sharedtasks.89","is_oa":true,"landing_page_url":"https://doi.org/10.18653/v1/2025.arabicnlp-sharedtasks.89","pdf_url":"https://aclanthology.org/2025.arabicnlp-sharedtasks.89.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 Third Arabic Natural Language Processing Conference: Shared Tasks","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://aclanthology.org/2025.arabicnlp-sharedtasks.89.pdf","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5112676616","display_name":"A.O.M. Saleh","orcid":null},"institutions":[{"id":"https://openalex.org/I4405260986","display_name":"Al Hussein Technical University","ror":"https://ror.org/04jvdr241","country_code":"JO","type":"education","lineage":["https://openalex.org/I4405260986"]},{"id":"https://openalex.org/I47410878","display_name":"Nizhny Novgorod State Pedagogical University","ror":"https://ror.org/05mm0yv21","country_code":"RU","type":"education","lineage":["https://openalex.org/I47410878"]}],"countries":["JO","RU"],"is_corresponding":false,"raw_author_name":"Abdallah Saleh","raw_affiliation_strings":["Technical University Al Hussein Technical University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technical University Al Hussein Technical University","institution_ids":["https://openalex.org/I4405260986","https://openalex.org/I47410878"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003595563","display_name":"Mariam Biltawi","orcid":"https://orcid.org/0000-0002-4386-0823"},"institutions":[{"id":"https://openalex.org/I4405260986","display_name":"Al Hussein Technical University","ror":"https://ror.org/04jvdr241","country_code":"JO","type":"education","lineage":["https://openalex.org/I4405260986"]},{"id":"https://openalex.org/I47410878","display_name":"Nizhny Novgorod State Pedagogical University","ror":"https://ror.org/05mm0yv21","country_code":"RU","type":"education","lineage":["https://openalex.org/I47410878"]}],"countries":["JO","RU"],"is_corresponding":false,"raw_author_name":"Mariam M Biltawi","raw_affiliation_strings":["Technical University Al Hussein Technical University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technical University Al Hussein Technical University","institution_ids":["https://openalex.org/I4405260986","https://openalex.org/I47410878"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.31042441,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"651","last_page":"657"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12262","display_name":"Hate Speech and Cyberbullying Detection","score":0.746999979019165,"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/T12262","display_name":"Hate Speech and Cyberbullying Detection","score":0.746999979019165,"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":0.019500000402331352,"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":0.015799999237060547,"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/arabic","display_name":"Arabic","score":0.7125999927520752},{"id":"https://openalex.org/keywords/modern-standard-arabic","display_name":"Modern Standard Arabic","score":0.2635999917984009},{"id":"https://openalex.org/keywords/semitic-languages","display_name":"Semitic languages","score":0.24879999458789825},{"id":"https://openalex.org/keywords/arabic-literature","display_name":"Arabic literature","score":0.21660000085830688}],"concepts":[{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.7578999996185303},{"id":"https://openalex.org/C96455323","wikidata":"https://www.wikidata.org/wiki/Q13955","display_name":"Arabic","level":2,"score":0.7125999927520752},{"id":"https://openalex.org/C95457728","wikidata":"https://www.wikidata.org/wiki/Q309","display_name":"History","level":0,"score":0.4221999943256378},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.41819998621940613},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.3926999866962433},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.35260000824928284},{"id":"https://openalex.org/C2778243841","wikidata":"https://www.wikidata.org/wiki/Q56467","display_name":"Modern Standard Arabic","level":3,"score":0.2635999917984009},{"id":"https://openalex.org/C132165367","wikidata":"https://www.wikidata.org/wiki/Q34049","display_name":"Semitic languages","level":3,"score":0.24879999458789825},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.2312999963760376},{"id":"https://openalex.org/C154735087","wikidata":"https://www.wikidata.org/wiki/Q194380","display_name":"Arabic literature","level":3,"score":0.21660000085830688}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.18653/v1/2025.arabicnlp-sharedtasks.89","is_oa":true,"landing_page_url":"https://doi.org/10.18653/v1/2025.arabicnlp-sharedtasks.89","pdf_url":"https://aclanthology.org/2025.arabicnlp-sharedtasks.89.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 Third Arabic Natural Language Processing Conference: Shared Tasks","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.18653/v1/2025.arabicnlp-sharedtasks.89","is_oa":true,"landing_page_url":"https://doi.org/10.18653/v1/2025.arabicnlp-sharedtasks.89","pdf_url":"https://aclanthology.org/2025.arabicnlp-sharedtasks.89.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 Third Arabic Natural Language Processing Conference: Shared Tasks","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4416037797.pdf","grobid_xml":"https://content.openalex.org/works/W4416037797.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Emotional":[0],"contagion,":[1],"the":[2,10,60,74,130,146,150,164],"phenomenon":[3],"where":[4],"emotions":[5],"spread":[6],"between":[7],"individuals,":[8],"shows":[9],"importance":[11],"of":[12,62,76,127,132,157,163],"detecting":[13,77],"both":[14,78,135],"hope":[15,48,79],"and":[16,80,106,118,139],"hate":[17,39,81],"speech":[18,40,49,82],"in":[19,42,59,149],"digital":[20],"communications.This":[21],"emotional":[22,63],"transmission":[23],"can":[24],"amplify":[25],"positive":[26],"sentiments":[27],"that":[28,36],"foster":[29],"community":[30],"resilience":[31],"or":[32],"propagate":[33],"harmful":[34],"content":[35],"divides":[37],"societies.While":[38],"detection":[41,50],"Arabic":[43],"has":[44,51],"been":[45,121],"extensively":[46],"studied,":[47],"received":[52],"comparatively":[53],"limited":[54],"attention,":[55],"creating":[56],"an":[57,95,153,160],"imbalance":[58,113],"understanding":[61],"influence":[64],"online.To":[65],"address":[66,111],"this":[67],"gap,":[68],"MAHED":[69],"2025":[70],"sub-task":[71],"1":[72],"introduced":[73],"task":[75],"using":[83,159],"a":[84],"substantial":[85],"dataset":[86],"designed":[87],"for":[88],"developing":[89],"robust":[90],"classification":[91],"models.This":[92],"paper":[93],"presents":[94],"ensemble":[96,143,161],"approach":[97],"combining":[98],"three":[99],"Transformer-based":[100],"encoder":[101],"models":[102],"with":[103,152],"soft":[104],"voting":[105,162],"weighted":[107],"loss":[108],"functions":[109],"to":[110],"class":[112],"issues.Those":[114],"models,":[115],"ArabicDeBERTa-DA,":[116],"BERT-DA,":[117],"MAR-BERTV2,":[119],"have":[120],"continually":[122],"pre-trained":[123],"on":[124,136],"different":[125],"domains":[126],"Arabic,":[128],"showing":[129],"benefits":[131],"continual":[133],"pre-training":[134],"downstream":[137],"performance":[138,148],"computational":[140],"efficiency.The":[141],"proposed":[142],"model":[144],"achieved":[145],"highest":[147],"competition":[151],"F1":[154],"macro":[155],"score":[156],"72.3%":[158],"best-performing":[165],"variants.":[166]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-11-08T00:00:00"}