{"id":"https://openalex.org/W3211032748","doi":"https://doi.org/10.1109/dsaa53316.2021.9564137","title":"Extracting Cancer Treatments from Clinical Text written in Spanish: A Deep Learning Approach","display_name":"Extracting Cancer Treatments from Clinical Text written in Spanish: A Deep Learning Approach","publication_year":2021,"publication_date":"2021-10-06","ids":{"openalex":"https://openalex.org/W3211032748","doi":"https://doi.org/10.1109/dsaa53316.2021.9564137","mag":"3211032748"},"language":"en","primary_location":{"id":"doi:10.1109/dsaa53316.2021.9564137","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dsaa53316.2021.9564137","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE 8th International Conference on Data Science and Advanced Analytics (DSAA)","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/A5089559663","display_name":"Oswaldo Solarte Pab\u00f3n","orcid":"https://orcid.org/0000-0003-0315-2838"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Oswaldo Solarte-Pabon","raw_affiliation_strings":["Centro de Tecnología Biomédica, Universidad Politécnica de Madrid,Madrid,Spain","a Biom&#x00E9","Centro de Tecnolog&#x00ED","dica, Universidad Polit&#x00E9"],"affiliations":[{"raw_affiliation_string":"Centro de Tecnología Biomédica, Universidad Politécnica de Madrid,Madrid,Spain","institution_ids":[]},{"raw_affiliation_string":"a Biom&#x00E9","institution_ids":[]},{"raw_affiliation_string":"Centro de Tecnolog&#x00ED","institution_ids":[]},{"raw_affiliation_string":"dica, Universidad Polit&#x00E9","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080198218","display_name":"Alberto Bl\u00e1zquez-Herranz","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Alberto Blazquez-Herranz","raw_affiliation_strings":["Centro de Tecnología Biomédica, Universidad Politécnica de Madrid,Madrid,Spain","dica, Universidad Polit&#x00E9","Centro de Tecnolog&#x00ED","a Biom&#x00E9"],"affiliations":[{"raw_affiliation_string":"Centro de Tecnología Biomédica, Universidad Politécnica de Madrid,Madrid,Spain","institution_ids":[]},{"raw_affiliation_string":"dica, Universidad Polit&#x00E9","institution_ids":[]},{"raw_affiliation_string":"Centro de Tecnolog&#x00ED","institution_ids":[]},{"raw_affiliation_string":"a Biom&#x00E9","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008927068","display_name":"Mar\u00eda Torrente","orcid":"https://orcid.org/0000-0001-8791-7660"},"institutions":[{"id":"https://openalex.org/I4210105637","display_name":"Hospital Universitario Puerta de Hierro Majadahonda","ror":"https://ror.org/01e57nb43","country_code":"ES","type":"healthcare","lineage":["https://openalex.org/I4210105637","https://openalex.org/I4210139293"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Maria Torrente","raw_affiliation_strings":["Hospital Universitario Puerta de Hierro,Madrid,Spain","Hospital Universitario Puerta de Hierro, Madrid, Spain"],"affiliations":[{"raw_affiliation_string":"Hospital Universitario Puerta de Hierro,Madrid,Spain","institution_ids":["https://openalex.org/I4210105637"]},{"raw_affiliation_string":"Hospital Universitario Puerta de Hierro, Madrid, Spain","institution_ids":["https://openalex.org/I4210105637"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013323586","display_name":"Alejandro Rodr\u00edguez\u2010Gonz\u00e1lez","orcid":"https://orcid.org/0000-0001-8801-4762"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Alejandro Rodriguez-Gonzalez","raw_affiliation_strings":["Centro de Tecnología Biomédica, Universidad Politécnica de Madrid,Madrid,Spain","Centro de Tecnolog&#x00ED","a Biom&#x00E9","dica, Universidad Polit&#x00E9"],"affiliations":[{"raw_affiliation_string":"Centro de Tecnología Biomédica, Universidad Politécnica de Madrid,Madrid,Spain","institution_ids":[]},{"raw_affiliation_string":"Centro de Tecnolog&#x00ED","institution_ids":[]},{"raw_affiliation_string":"a Biom&#x00E9","institution_ids":[]},{"raw_affiliation_string":"dica, Universidad Polit&#x00E9","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085499011","display_name":"Mariano Provencio","orcid":"https://orcid.org/0000-0001-6315-7919"},"institutions":[{"id":"https://openalex.org/I4210105637","display_name":"Hospital Universitario Puerta de Hierro Majadahonda","ror":"https://ror.org/01e57nb43","country_code":"ES","type":"healthcare","lineage":["https://openalex.org/I4210105637","https://openalex.org/I4210139293"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Mariano Provencio","raw_affiliation_strings":["Hospital Universitario Puerta de Hierro,Madrid,Spain","Hospital Universitario Puerta de Hierro, Madrid, Spain"],"affiliations":[{"raw_affiliation_string":"Hospital Universitario Puerta de Hierro,Madrid,Spain","institution_ids":["https://openalex.org/I4210105637"]},{"raw_affiliation_string":"Hospital Universitario Puerta de Hierro, Madrid, Spain","institution_ids":["https://openalex.org/I4210105637"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5078567927","display_name":"Ernestina Menasalvas","orcid":"https://orcid.org/0000-0002-5615-6798"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ernestina Menasalvas","raw_affiliation_strings":["Centro de Tecnología Biomédica, Universidad Politécnica de Madrid,Madrid,Spain","a Biom&#x00E9","Centro de Tecnolog&#x00ED","dica, Universidad Polit&#x00E9"],"affiliations":[{"raw_affiliation_string":"Centro de Tecnología Biomédica, Universidad Politécnica de Madrid,Madrid,Spain","institution_ids":[]},{"raw_affiliation_string":"a Biom&#x00E9","institution_ids":[]},{"raw_affiliation_string":"Centro de Tecnolog&#x00ED","institution_ids":[]},{"raw_affiliation_string":"dica, Universidad Polit&#x00E9","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5089559663"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.4957,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.85873154,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","score":0.9995999932289124,"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/T10028","display_name":"Topic Modeling","score":0.9995999932289124,"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/T11710","display_name":"Biomedical Text Mining and Ontologies","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10181","display_name":"Natural Language Processing Techniques","score":0.9988999962806702,"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":0.703390896320343},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6563528776168823},{"id":"https://openalex.org/keywords/deep-learning","display_name":"Deep learning","score":0.6550673246383667},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.6444845199584961},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.6312831044197083},{"id":"https://openalex.org/keywords/structuring","display_name":"Structuring","score":0.6152519583702087},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.5136711001396179},{"id":"https://openalex.org/keywords/cancer","display_name":"Cancer","score":0.502945601940155},{"id":"https://openalex.org/keywords/recurrent-neural-network","display_name":"Recurrent neural network","score":0.459708034992218},{"id":"https://openalex.org/keywords/narrative","display_name":"Narrative","score":0.44837766885757446},{"id":"https://openalex.org/keywords/lung-cancer","display_name":"Lung cancer","score":0.4380044937133789},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.4075669050216675},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.36596396565437317},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.2122376263141632},{"id":"https://openalex.org/keywords/oncology","display_name":"Oncology","score":0.1532275378704071},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.1470000445842743}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.703390896320343},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6563528776168823},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.6550673246383667},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.6444845199584961},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.6312831044197083},{"id":"https://openalex.org/C2775945657","wikidata":"https://www.wikidata.org/wiki/Q381442","display_name":"Structuring","level":2,"score":0.6152519583702087},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.5136711001396179},{"id":"https://openalex.org/C121608353","wikidata":"https://www.wikidata.org/wiki/Q12078","display_name":"Cancer","level":2,"score":0.502945601940155},{"id":"https://openalex.org/C147168706","wikidata":"https://www.wikidata.org/wiki/Q1457734","display_name":"Recurrent neural network","level":3,"score":0.459708034992218},{"id":"https://openalex.org/C199033989","wikidata":"https://www.wikidata.org/wiki/Q1318295","display_name":"Narrative","level":2,"score":0.44837766885757446},{"id":"https://openalex.org/C2776256026","wikidata":"https://www.wikidata.org/wiki/Q47912","display_name":"Lung cancer","level":2,"score":0.4380044937133789},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.4075669050216675},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.36596396565437317},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.2122376263141632},{"id":"https://openalex.org/C143998085","wikidata":"https://www.wikidata.org/wiki/Q162555","display_name":"Oncology","level":1,"score":0.1532275378704071},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.1470000445842743},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","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/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/dsaa53316.2021.9564137","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dsaa53316.2021.9564137","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE 8th International Conference on Data Science and Advanced Analytics (DSAA)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","score":0.46000000834465027,"id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":54,"referenced_works":["https://openalex.org/W1984910136","https://openalex.org/W2002514548","https://openalex.org/W2012560661","https://openalex.org/W2023356282","https://openalex.org/W2107556918","https://openalex.org/W2107934484","https://openalex.org/W2114039834","https://openalex.org/W2147880316","https://openalex.org/W2153401380","https://openalex.org/W2153579005","https://openalex.org/W2197312909","https://openalex.org/W2250539671","https://openalex.org/W2296283641","https://openalex.org/W2345195116","https://openalex.org/W2493916176","https://openalex.org/W2765488845","https://openalex.org/W2785517012","https://openalex.org/W2805211535","https://openalex.org/W2807800408","https://openalex.org/W2893928366","https://openalex.org/W2896457183","https://openalex.org/W2908840510","https://openalex.org/W2927032858","https://openalex.org/W2948711412","https://openalex.org/W2963341956","https://openalex.org/W2963923670","https://openalex.org/W2963997788","https://openalex.org/W2972430989","https://openalex.org/W2978511610","https://openalex.org/W2979250794","https://openalex.org/W2980999274","https://openalex.org/W2992192848","https://openalex.org/W2992706359","https://openalex.org/W2997605722","https://openalex.org/W3002784191","https://openalex.org/W3023016026","https://openalex.org/W3024922541","https://openalex.org/W3048179169","https://openalex.org/W3094215866","https://openalex.org/W3096841987","https://openalex.org/W3096874923","https://openalex.org/W3097788933","https://openalex.org/W3098608326","https://openalex.org/W3123984549","https://openalex.org/W3125137681","https://openalex.org/W3145444482","https://openalex.org/W4285719527","https://openalex.org/W4294170691","https://openalex.org/W6682082992","https://openalex.org/W6682691769","https://openalex.org/W6755207826","https://openalex.org/W6755598546","https://openalex.org/W6771848340","https://openalex.org/W6785005088"],"related_works":["https://openalex.org/W1510936208","https://openalex.org/W1595575899","https://openalex.org/W2486167009","https://openalex.org/W756498608","https://openalex.org/W4285395220","https://openalex.org/W4205896892","https://openalex.org/W2131947708","https://openalex.org/W4231804061","https://openalex.org/W4254895717","https://openalex.org/W2237537488"],"abstract_inverted_index":{"Extracting":[0],"accurate":[1],"information":[2,23],"about":[3,105],"cancer":[4,70,107,135],"patients'":[5],"treatments":[6,45,71,136],"is":[7,109],"crucial":[8],"to":[9,16,43,68,93,111,133],"support":[10],"clinical":[11,18,27,47,73,102,138],"research,":[12],"treatment":[13,22],"planning,":[14],"and":[15],"improve":[17],"care":[19],"outcomes.":[20],"However,":[21],"resides":[24],"in":[25,76,124],"unstructured":[26],"text,":[28,48],"making":[29],"the":[30,56,113,125,128],"task":[31],"of":[32,50,122,130],"data":[33],"structuring":[34],"especially":[35],"challenging.":[36],"Although":[37],"several":[38],"approaches":[39],"have":[40,53,118],"been":[41],"proposed":[42],"extract":[44,69,134],"from":[46,72,101,137],"most":[49],"these":[51],"proposals":[52],"focused":[54],"on":[55],"English":[57],"language.":[58],"In":[59],"this":[60],"paper,":[61],"we":[62],"propose":[63],"a":[64,81,90,120],"deep":[65],"learning-based":[66],"approach":[67,79,132],"text":[74,103],"written":[75,104],"Spanish.":[77],"This":[78],"uses":[80],"Bidirectional":[82],"Long":[83],"Short":[84],"Memory":[85],"(BiLSTM)":[86],"neural":[87],"net":[88],"with":[89],"CRF":[91],"layer":[92],"perform":[94],"Named":[95],"Entity":[96],"Recognition.":[97],"An":[98],"annotated":[99],"corpus":[100],"lung":[106],"patients":[108],"used":[110],"train":[112],"BiLSTM-based":[114],"model.":[115],"Performed":[116],"tests":[117],"shown":[119],"performance":[121],"90%":[123],"F1-score,":[126],"suggesting":[127],"feasibility":[129],"our":[131],"narratives.":[139]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}