{"id":"https://openalex.org/W2607075782","doi":"https://doi.org/10.1109/bhi.2017.7897212","title":"An NLP-based cognitive system for disease status identification in electronic health records","display_name":"An NLP-based cognitive system for disease status identification in electronic health records","publication_year":2017,"publication_date":"2017-01-01","ids":{"openalex":"https://openalex.org/W2607075782","doi":"https://doi.org/10.1109/bhi.2017.7897212","mag":"2607075782"},"language":"en","primary_location":{"id":"doi:10.1109/bhi.2017.7897212","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bhi.2017.7897212","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE EMBS International Conference on Biomedical &amp; Health Informatics (BHI)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5055237181","display_name":"Homa Alemzadeh","orcid":"https://orcid.org/0000-0001-5279-842X"},"institutions":[{"id":"https://openalex.org/I1341412227","display_name":"IBM (United States)","ror":"https://ror.org/05hh8d621","country_code":"US","type":"company","lineage":["https://openalex.org/I1341412227"]},{"id":"https://openalex.org/I51556381","display_name":"University of Virginia","ror":"https://ror.org/0153tk833","country_code":"US","type":"education","lineage":["https://openalex.org/I51556381"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Homa Alemzadeh","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Virginia, Charlottesville, VA","IBM Research, Yorktown Heights, NY"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Virginia, Charlottesville, VA","institution_ids":["https://openalex.org/I51556381"]},{"raw_affiliation_string":"IBM Research, Yorktown Heights, NY","institution_ids":["https://openalex.org/I1341412227"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5017638432","display_name":"Murthy Devarakonda","orcid":"https://orcid.org/0000-0002-3418-8924"},"institutions":[{"id":"https://openalex.org/I1341412227","display_name":"IBM (United States)","ror":"https://ror.org/05hh8d621","country_code":"US","type":"company","lineage":["https://openalex.org/I1341412227"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Murthy Devarakonda","raw_affiliation_strings":["IBM Research, Yorktown Heights, NY"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IBM Research, Yorktown Heights, NY","institution_ids":["https://openalex.org/I1341412227"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"89","last_page":"92"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13702","display_name":"Machine Learning in Healthcare","score":0.9966999888420105,"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/T13702","display_name":"Machine Learning in Healthcare","score":0.9966999888420105,"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":0.9944999814033508,"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/T10350","display_name":"Electronic Health Records Systems","score":0.9864000082015991,"subfield":{"id":"https://openalex.org/subfields/3605","display_name":"Health Information Management"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6538087129592896},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6504912972450256},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.5385988354682922},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.5385177731513977},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.5228595733642578},{"id":"https://openalex.org/keywords/clinical-decision-support-system","display_name":"Clinical decision support system","score":0.5135965347290039},{"id":"https://openalex.org/keywords/ibm","display_name":"IBM","score":0.5124064087867737},{"id":"https://openalex.org/keywords/watson","display_name":"Watson","score":0.4883272349834442},{"id":"https://openalex.org/keywords/disease","display_name":"Disease","score":0.46387776732444763},{"id":"https://openalex.org/keywords/analytics","display_name":"Analytics","score":0.44543272256851196},{"id":"https://openalex.org/keywords/electronic-health-record","display_name":"Electronic health record","score":0.4352956712245941},{"id":"https://openalex.org/keywords/cognition","display_name":"Cognition","score":0.4212309420108795},{"id":"https://openalex.org/keywords/f1-score","display_name":"F1 score","score":0.4196426272392273},{"id":"https://openalex.org/keywords/decision-support-system","display_name":"Decision support system","score":0.31381145119667053},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.3135472536087036},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.20348438620567322},{"id":"https://openalex.org/keywords/health-care","display_name":"Health care","score":0.18216478824615479},{"id":"https://openalex.org/keywords/pathology","display_name":"Pathology","score":0.09021070599555969},{"id":"https://openalex.org/keywords/psychiatry","display_name":"Psychiatry","score":0.08212974667549133}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6538087129592896},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6504912972450256},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.5385988354682922},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.5385177731513977},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.5228595733642578},{"id":"https://openalex.org/C63527458","wikidata":"https://www.wikidata.org/wiki/Q5133829","display_name":"Clinical decision support system","level":3,"score":0.5135965347290039},{"id":"https://openalex.org/C70388272","wikidata":"https://www.wikidata.org/wiki/Q5968558","display_name":"IBM","level":2,"score":0.5124064087867737},{"id":"https://openalex.org/C2776608531","wikidata":"https://www.wikidata.org/wiki/Q12253","display_name":"Watson","level":2,"score":0.4883272349834442},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.46387776732444763},{"id":"https://openalex.org/C79158427","wikidata":"https://www.wikidata.org/wiki/Q485396","display_name":"Analytics","level":2,"score":0.44543272256851196},{"id":"https://openalex.org/C3020144179","wikidata":"https://www.wikidata.org/wiki/Q10871684","display_name":"Electronic health record","level":3,"score":0.4352956712245941},{"id":"https://openalex.org/C169900460","wikidata":"https://www.wikidata.org/wiki/Q2200417","display_name":"Cognition","level":2,"score":0.4212309420108795},{"id":"https://openalex.org/C148524875","wikidata":"https://www.wikidata.org/wiki/Q6975395","display_name":"F1 score","level":2,"score":0.4196426272392273},{"id":"https://openalex.org/C107327155","wikidata":"https://www.wikidata.org/wiki/Q330268","display_name":"Decision support system","level":2,"score":0.31381145119667053},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.3135472536087036},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.20348438620567322},{"id":"https://openalex.org/C160735492","wikidata":"https://www.wikidata.org/wiki/Q31207","display_name":"Health care","level":2,"score":0.18216478824615479},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.09021070599555969},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.08212974667549133},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","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},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/bhi.2017.7897212","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bhi.2017.7897212","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE EMBS International Conference on Biomedical &amp; Health Informatics (BHI)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4399999976158142,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1574576139","https://openalex.org/W1614298861","https://openalex.org/W2027936488","https://openalex.org/W2048679005","https://openalex.org/W2126125759","https://openalex.org/W2126166543","https://openalex.org/W2130413976","https://openalex.org/W2143514833","https://openalex.org/W2154022005","https://openalex.org/W2462565033","https://openalex.org/W6634099946","https://openalex.org/W6636510571"],"related_works":["https://openalex.org/W2151363515","https://openalex.org/W2902037120","https://openalex.org/W3174693904","https://openalex.org/W2313409890","https://openalex.org/W2244083478","https://openalex.org/W1035030678","https://openalex.org/W4281622825","https://openalex.org/W2604895876","https://openalex.org/W2421068613","https://openalex.org/W2534355074"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,19,26,58,82],"natural":[4],"language":[5],"processing":[6],"(NLP)":[7],"based":[8],"cognitive":[9],"decision":[10],"support":[11],"system":[12,30,72,85,99,134],"that":[13],"automatically":[14,136],"identifies":[15],"the":[16,22,54,66,71,87,118,125,132],"status":[17,109,119,140],"of":[18,25,57,77,114,127],"disease":[20,62,108,138],"from":[21,53,65,81,141],"clinical":[23,50,67,142],"notes":[24],"patient":[27,59,75],"record.":[28],"The":[29,89],"relies":[31],"on":[32],"IBM":[33],"Watson":[34],"Patient":[35],"Record":[36],"NLP":[37],"analytics":[38],"and":[39,61,111],"supervised":[40,95],"or":[41,122],"semi-supervised":[42],"learning":[43,96],"techniques.":[44],"It":[45],"uses":[46],"unstructured":[47],"text":[48],"in":[49,86,106,116],"notes,":[51],"data":[52],"structured":[55],"part":[56],"record,":[60],"control":[63,139],"targets":[64],"guidelines.":[68],"We":[69],"evaluated":[70],"using":[73,94],"de-identified":[74],"records":[76],"414":[78],"hypertensive":[79],"patients":[80],"multi-specialty":[83],"hospital":[84],"U.S.":[88],"experimental":[90],"results":[91],"show":[92],"that,":[93],"methods,":[97],"our":[98,128],"can":[100],"achieve":[101],"an":[102],"average":[103,112],"0.86":[104],"F1-score":[105],"identifying":[107],"passages":[110],"accuracy":[113],"0.77":[115],"classifying":[117],"as":[120],"controlled":[121],"not.":[123],"To":[124],"best":[126],"knowledge,":[129],"this":[130],"is":[131],"first":[133],"to":[135],"identify":[137],"notes.":[143]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":2},{"year":2017,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
