{"id":"https://openalex.org/W4400948829","doi":"https://doi.org/10.1145/3672919.3672986","title":"Research on medical text named entity recognition based on Two-stage approach","display_name":"Research on medical text named entity recognition based on Two-stage approach","publication_year":2024,"publication_date":"2024-03-01","ids":{"openalex":"https://openalex.org/W4400948829","doi":"https://doi.org/10.1145/3672919.3672986"},"language":"en","primary_location":{"id":"doi:10.1145/3672919.3672986","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3672919.3672986","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2024 3rd International Conference on Cyber Security, Artificial Intelligence and Digital Economy","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/A5100512258","display_name":"Fuquan Sun","orcid":null},"institutions":[{"id":"https://openalex.org/I9224756","display_name":"Northeastern University","ror":"https://ror.org/03awzbc87","country_code":"CN","type":"education","lineage":["https://openalex.org/I9224756"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Fuquan Sun","raw_affiliation_strings":["Northeastern University, China"],"raw_orcid":"https://orcid.org/0009-0005-9021-0195","affiliations":[{"raw_affiliation_string":"Northeastern University, China","institution_ids":["https://openalex.org/I9224756"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Ximeng Xu","orcid":"https://orcid.org/0009-0006-3257-2283"},"institutions":[{"id":"https://openalex.org/I9224756","display_name":"Northeastern University","ror":"https://ror.org/03awzbc87","country_code":"CN","type":"education","lineage":["https://openalex.org/I9224756"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ximeng Xu","raw_affiliation_strings":["Northeastern University, China"],"raw_orcid":"https://orcid.org/0009-0006-3257-2283","affiliations":[{"raw_affiliation_string":"Northeastern University, China","institution_ids":["https://openalex.org/I9224756"]}]},{"author_position":"last","author":{"id":null,"display_name":"Xinyi Dong","orcid":"https://orcid.org/0009-0006-8457-810X"},"institutions":[{"id":"https://openalex.org/I9224756","display_name":"Northeastern University","ror":"https://ror.org/03awzbc87","country_code":"CN","type":"education","lineage":["https://openalex.org/I9224756"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinyi Dong","raw_affiliation_strings":["Northeastern University, China"],"raw_orcid":"https://orcid.org/0009-0006-8457-810X","affiliations":[{"raw_affiliation_string":"Northeastern University, China","institution_ids":["https://openalex.org/I9224756"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100512258"],"corresponding_institution_ids":["https://openalex.org/I9224756"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.09188453,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"365","last_page":"369"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","score":0.9991000294685364,"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":0.9991000294685364,"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/T13083","display_name":"Advanced Text Analysis Techniques","score":0.9965000152587891,"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":0.9961000084877014,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7510614395141602},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.5463774800300598},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.48453396558761597},{"id":"https://openalex.org/keywords/text-recognition","display_name":"Text recognition","score":0.4680696725845337},{"id":"https://openalex.org/keywords/stage","display_name":"Stage (stratigraphy)","score":0.4365807771682739},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.41879022121429443}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7510614395141602},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.5463774800300598},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.48453396558761597},{"id":"https://openalex.org/C2983812711","wikidata":"https://www.wikidata.org/wiki/Q167555","display_name":"Text recognition","level":3,"score":0.4680696725845337},{"id":"https://openalex.org/C146357865","wikidata":"https://www.wikidata.org/wiki/Q1123245","display_name":"Stage (stratigraphy)","level":2,"score":0.4365807771682739},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.41879022121429443},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3672919.3672986","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3672919.3672986","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2024 3rd International Conference on Cyber Security, Artificial Intelligence and Digital Economy","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W2047477415","https://openalex.org/W2116093010","https://openalex.org/W2139008537","https://openalex.org/W2250526219","https://openalex.org/W2562507968","https://openalex.org/W2963140597","https://openalex.org/W2963568202","https://openalex.org/W2963625095","https://openalex.org/W2971064981","https://openalex.org/W2997617958","https://openalex.org/W3023337184","https://openalex.org/W3104692733"],"related_works":["https://openalex.org/W2329386257","https://openalex.org/W2503350049","https://openalex.org/W2397616145","https://openalex.org/W2397320258","https://openalex.org/W4324058133","https://openalex.org/W648618910","https://openalex.org/W4393624937","https://openalex.org/W4296658948","https://openalex.org/W3167355683","https://openalex.org/W3204019825"],"abstract_inverted_index":{"At":[0],"present,":[1],"more":[2],"medical":[3,147],"Named-entity":[4],"recognition":[5,38,61,139],"work":[6],"focuses":[7],"on":[8,54],"extracting":[9],"continuous":[10,30],"entities,":[11,43],"ignoring":[12],"overlapping":[13,42,88,144],"entities":[14,31,46,89,145],"and":[15,41,67,76,87,109,143],"discontinuous":[16,40,86,142],"entities.":[17],"Due":[18],"to":[19,50,81,103,116,129],"the":[20,37,55,83,91,118,138],"fact":[21],"that":[22,127],"sequence":[23],"annotation":[24,72],"frameworks":[25],"(BIO,":[26],"etc.)":[27],"suitable":[28],"for":[29,36],"are":[32,47,79,101,114],"not":[33],"well":[34],"suited":[35],"of":[39,58,85,95,141],"these":[44],"structured":[45],"inherently":[48],"difficult":[49],"recognize.":[51],"Therefore,":[52],"based":[53],"two-stage":[56],"approach":[57],"decomposing":[59],"entity":[60],"into":[62],"two":[63],"subtasks:":[64],"segment":[65,68],"generation":[66],"combination,":[69],"a":[70],"new":[71],"framework":[73,134],"is":[74],"considered,":[75],"character":[77],"features":[78,84],"incorporated":[80],"enrich":[82],"in":[90,146],"data.":[92],"In":[93],"terms":[94],"model":[96,107,131],"construction,":[97],"BERT":[98],"input":[99],"vectors":[100],"used":[102],"replace":[104],"Word2Vec":[105],"pretraining":[106],"inputs,":[108],"relative":[110],"position":[111],"self-attention":[112],"layers":[113],"added":[115],"enhance":[117],"model's":[119],"data":[120],"processing":[121],"ability.":[122],"The":[123],"experimental":[124],"structure":[125],"shows":[126],"compared":[128],"mainstream":[130],"frameworks,":[132],"this":[133],"can":[135],"better":[136],"solve":[137],"problems":[140],"texts.":[148]},"counts_by_year":[],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
