{"id":"https://openalex.org/W2902163556","doi":"https://doi.org/10.18653/v1/w18-5913","title":"IRISA at SMM4H 2018: Neural Network and Bagging for Tweet Classification","display_name":"IRISA at SMM4H 2018: Neural Network and Bagging for Tweet Classification","publication_year":2018,"publication_date":"2018-01-01","ids":{"openalex":"https://openalex.org/W2902163556","doi":"https://doi.org/10.18653/v1/w18-5913","mag":"2902163556"},"language":"en","primary_location":{"id":"doi:10.18653/v1/w18-5913","is_oa":true,"landing_page_url":"https://doi.org/10.18653/v1/w18-5913","pdf_url":"https://www.aclweb.org/anthology/W18-5913.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 2018 EMNLP Workshop SMM4H: The 3rd Social Media Mining for Health Applications Workshop &amp; Shared Task","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.aclweb.org/anthology/W18-5913.pdf","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5013599940","display_name":"Anne-Lyse Minard","orcid":"https://orcid.org/0000-0001-6197-0463"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I2802519937","display_name":"Institut de Recherche en Informatique et Syst\u00e8mes Al\u00e9atoires","ror":"https://ror.org/00myn0z94","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I205703379","https://openalex.org/I2802204017","https://openalex.org/I2802519937","https://openalex.org/I28221208","https://openalex.org/I4210127572","https://openalex.org/I4210159245","https://openalex.org/I56067802"]},{"id":"https://openalex.org/I56067802","display_name":"Universit\u00e9 de Rennes","ror":"https://ror.org/015m7wh34","country_code":"FR","type":"education","lineage":["https://openalex.org/I56067802"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Anne-Lyse Minard","raw_affiliation_strings":[") CNRS, IRISA, Univ Rennes ("],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":") CNRS, IRISA, Univ Rennes (","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I2802519937","https://openalex.org/I56067802"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073795682","display_name":"Christian Raymond","orcid":"https://orcid.org/0000-0002-0963-9367"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I2802519937","display_name":"Institut de Recherche en Informatique et Syst\u00e8mes Al\u00e9atoires","ror":"https://ror.org/00myn0z94","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I205703379","https://openalex.org/I2802204017","https://openalex.org/I2802519937","https://openalex.org/I28221208","https://openalex.org/I4210127572","https://openalex.org/I4210159245","https://openalex.org/I56067802"]},{"id":"https://openalex.org/I28221208","display_name":"Institut National des Sciences Appliqu\u00e9es de Rennes","ror":"https://ror.org/04xaa4j22","country_code":"FR","type":"education","lineage":["https://openalex.org/I28221208"]},{"id":"https://openalex.org/I56067802","display_name":"Universit\u00e9 de Rennes","ror":"https://ror.org/015m7wh34","country_code":"FR","type":"education","lineage":["https://openalex.org/I56067802"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Christian Raymond","raw_affiliation_strings":[") CNRS, IRISA, Univ Rennes (",") INSA Rennes, Rennes Campus de Beaulieu, 35042 Rennes, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":") CNRS, IRISA, Univ Rennes (","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I2802519937","https://openalex.org/I56067802"]},{"raw_affiliation_string":") INSA Rennes, Rennes Campus de Beaulieu, 35042 Rennes, France","institution_ids":["https://openalex.org/I28221208"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5036636249","display_name":"Vincent Claveau","orcid":null},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I2802519937","display_name":"Institut de Recherche en Informatique et Syst\u00e8mes Al\u00e9atoires","ror":"https://ror.org/00myn0z94","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I205703379","https://openalex.org/I2802204017","https://openalex.org/I2802519937","https://openalex.org/I28221208","https://openalex.org/I4210127572","https://openalex.org/I4210159245","https://openalex.org/I56067802"]},{"id":"https://openalex.org/I56067802","display_name":"Universit\u00e9 de Rennes","ror":"https://ror.org/015m7wh34","country_code":"FR","type":"education","lineage":["https://openalex.org/I56067802"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Vincent Claveau","raw_affiliation_strings":[") CNRS, IRISA, Univ Rennes ("],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":") CNRS, IRISA, Univ Rennes (","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I2802519937","https://openalex.org/I56067802"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2264,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.5446563,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"50","last_page":"51"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10181","display_name":"Natural Language Processing Techniques","score":0.9998000264167786,"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/T10181","display_name":"Natural Language Processing Techniques","score":0.9998000264167786,"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/T10028","display_name":"Topic Modeling","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/T10201","display_name":"Speech Recognition and Synthesis","score":0.9973000288009644,"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":0.790701150894165},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6918689012527466},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.6845346689224243},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.6457803249359131},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.5836523175239563},{"id":"https://openalex.org/keywords/statistical-classification","display_name":"Statistical classification","score":0.4229665994644165}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.790701150894165},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6918689012527466},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.6845346689224243},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.6457803249359131},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.5836523175239563},{"id":"https://openalex.org/C110083411","wikidata":"https://www.wikidata.org/wiki/Q1744628","display_name":"Statistical classification","level":2,"score":0.4229665994644165}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.18653/v1/w18-5913","is_oa":true,"landing_page_url":"https://doi.org/10.18653/v1/w18-5913","pdf_url":"https://www.aclweb.org/anthology/W18-5913.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 2018 EMNLP Workshop SMM4H: The 3rd Social Media Mining for Health Applications Workshop &amp; Shared Task","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.18653/v1/w18-5913","is_oa":true,"landing_page_url":"https://doi.org/10.18653/v1/w18-5913","pdf_url":"https://www.aclweb.org/anthology/W18-5913.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 2018 EMNLP Workshop SMM4H: The 3rd Social Media Mining for Health Applications Workshop &amp; Shared Task","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2902163556.pdf","grobid_xml":"https://content.openalex.org/works/W2902163556.grobid-xml"},"referenced_works_count":7,"referenced_works":["https://openalex.org/W2143612262","https://openalex.org/W2407434165","https://openalex.org/W2493916176","https://openalex.org/W2582146834","https://openalex.org/W2912934387","https://openalex.org/W2953902152","https://openalex.org/W2963667932"],"related_works":["https://openalex.org/W2961085424","https://openalex.org/W4306674287","https://openalex.org/W3046775127","https://openalex.org/W3170094116","https://openalex.org/W4386462264","https://openalex.org/W3209574120","https://openalex.org/W3107602296","https://openalex.org/W4312192474","https://openalex.org/W4210805261","https://openalex.org/W4387297750"],"abstract_inverted_index":{"This":[0],"paper":[1],"describes":[2],"the":[3,11,15,39,44,57],"systems":[4],"developed":[5],"by":[6],"IRISA":[7],"to":[8,10,50,67,78],"participate":[9],"four":[12],"tasks":[13],"of":[14,41,46,60],"SMM4H":[16],"2018":[17],"challenge.":[18],"For":[19],"these":[20],"tweet":[21],"classification":[22],"tasks,":[23],"we":[24],"adopt":[25],"a":[26],"common":[27],"approach":[28],"based":[29],"on":[30,56],"recurrent":[31],"neural":[32],"networks":[33],"(BiLSTM).":[34],"Our":[35],"main":[36],"contributions":[37],"are":[38],"use":[40,45],"certain":[42],"features,":[43],"Bagging":[47],"in":[48],"order":[49],"deal":[51],"with":[52],"unbalanced":[53],"datasets,":[54],"and":[55],"automatic":[58],"selection":[59],"difficult":[61],"examples.":[62],"These":[63],"techniques":[64],"allow":[65],"us":[66],"reach":[68],"91.4,":[69],"46.5,":[70],"47.8,":[71],"85.0":[72],"as":[73],"F1-scores":[74],"for":[75],"Tasks":[76],"1":[77],"4.":[79]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
