{"id":"https://openalex.org/W20792526","doi":null,"title":"Author keywords in biomedical journal articles.","display_name":"Author keywords in biomedical journal articles.","publication_year":2010,"publication_date":"2010-11-13","ids":{"openalex":"https://openalex.org/W20792526","mag":"20792526","pmid":"https://pubmed.ncbi.nlm.nih.gov/21347036","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/3041277"},"language":"en","primary_location":{"id":"pmh:oai:pubmedcentral.nih.gov:3041277","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3041277","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"AMIA Annu Symp Proc","raw_type":"Text"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3041277","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5005499870","display_name":"Aur\u00e9lie N\u00e9v\u00e9ol","orcid":"https://orcid.org/0000-0002-1846-9144","observed_orcids":["https://orcid.org/0000-0002-1846-9144"]},"institutions":[{"id":"https://openalex.org/I2800548410","display_name":"United States National Library of Medicine","ror":"https://ror.org/0060t0j89","country_code":"US","type":"archive","lineage":["https://openalex.org/I1299022934","https://openalex.org/I1299303238","https://openalex.org/I2800548410"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Aur\u00e9lie N\u00e9v\u00e9ol","raw_affiliation_strings":["National Library of Medicine Bethesda, MD 20894"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Library of Medicine Bethesda, MD 20894","institution_ids":["https://openalex.org/I2800548410"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008126200","display_name":"Rezarta Islamaj","orcid":"https://orcid.org/0000-0001-5651-1860","observed_orcids":["https://orcid.org/0000-0001-5651-1860"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Rezarta Islamaj Do\u011fan","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5083081872","display_name":"Zhiyong Lu","orcid":"https://orcid.org/0000-0001-9998-916X","observed_orcids":["https://orcid.org/0000-0001-9998-916X","https://orcid.org/0000-0002-8301-9553"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhiyong Lu","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.9691,"has_fulltext":false,"cited_by_count":20,"citation_normalized_percentile":{"value":0.92996796,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":87,"max":98},"biblio":{"volume":"2010","issue":null,"first_page":"537","last_page":"41"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10102","display_name":"scientometrics and bibliometrics research","score":0.48899999260902405,"subfield":{"id":"https://openalex.org/subfields/3309","display_name":"Library and Information Sciences"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10102","display_name":"scientometrics and bibliometrics research","score":0.48899999260902405,"subfield":{"id":"https://openalex.org/subfields/3309","display_name":"Library and Information Sciences"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11710","display_name":"Biomedical Text Mining and Ontologies","score":0.2897999882698059,"subfield":{"id":"https://openalex.org/subfields/2718","display_name":"Health Informatics"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T14330","display_name":"Library Science and Information Systems","score":0.07670000195503235,"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/author-keywords","display_name":"author keywords","score":1.0},{"id":"https://openalex.org/keywords/medline","display_name":"MEDLINE","score":0.7749999761581421},{"id":"https://openalex.org/keywords/indexing","display_name":"indexing","score":0.3059999942779541},{"id":"https://openalex.org/keywords/terminology-development","display_name":"terminology development","score":0.8999999761581421},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"information retrieval","score":0.578000009059906}],"concepts":[{"id":"https://openalex.org/C75165309","wikidata":"https://www.wikidata.org/wiki/Q2258979","display_name":"Search engine indexing","level":2,"score":0.8806593418121338},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.8139622211456299},{"id":"https://openalex.org/C547195049","wikidata":"https://www.wikidata.org/wiki/Q1725664","display_name":"Terminology","level":2,"score":0.7812764644622803},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7791618704795837},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.5713009238243103},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.49549710750579834},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.4843388795852661},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.4612504541873932},{"id":"https://openalex.org/C2779473830","wikidata":"https://www.wikidata.org/wiki/Q1540899","display_name":"MEDLINE","level":2,"score":0.44698405265808105},{"id":"https://openalex.org/C110615152","wikidata":"https://www.wikidata.org/wiki/Q1469824","display_name":"Controlled vocabulary","level":2,"score":0.44608747959136963},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.14429044723510742},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.1376655399799347},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","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},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"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/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016239","descriptor_name":"MEDLINE","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D039781","descriptor_name":"PubMed","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D046650","descriptor_name":"Medical Subject Headings","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":3,"locations":[{"id":"pmh:oai:pubmedcentral.nih.gov:3041277","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3041277","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"AMIA Annu Symp Proc","raw_type":"Text"},{"id":"pmid:21347036","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/21347036","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"AMIA ... Annual Symposium proceedings. AMIA Symposium","raw_type":"Journal Article"},{"id":"mag:20792526","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/21347036","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"PubMed","raw_type":null}],"best_oa_location":{"id":"pmh:oai:pubmedcentral.nih.gov:3041277","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3041277","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"AMIA Annu Symp Proc","raw_type":"Text"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1575972883","https://openalex.org/W2031445920","https://openalex.org/W2042891121","https://openalex.org/W2084377579","https://openalex.org/W2087511931","https://openalex.org/W2098618819","https://openalex.org/W2127040477","https://openalex.org/W2138067727"],"related_works":["https://openalex.org/W2318087363","https://openalex.org/W173202579","https://openalex.org/W2892344788","https://openalex.org/W2990694426","https://openalex.org/W7100997330","https://openalex.org/W4306317384","https://openalex.org/W2076018596","https://openalex.org/W2606900069","https://openalex.org/W2020004724","https://openalex.org/W2027519953"],"abstract_inverted_index":{"As":[0],"an":[1],"information":[2],"retrieval":[3],"system,":[4],"PubMed(\u00ae)":[5],"aims":[6],"at":[7],"providing":[8],"efficient":[9],"access":[10],"to":[11,32,65,76,97,132],"documents":[12],"cited":[13],"in":[14,45,119],"MEDLINE(\u00ae).":[15],"For":[16],"this":[17,36,145],"purpose,":[18],"it":[19],"relies":[20],"on":[21,147],"matching":[22],"representations":[23],"of":[24,42,54,83,91,126,144],"documents,":[25],"as":[26],"provided":[27],"by":[28,62],"authors":[29],"and":[30,49,57,86,101,108,122,149],"indexers":[31,64],"user":[33],"queries.":[34],"In":[35],"paper,":[37],"we":[38,139],"describe":[39],"the":[40,79,99,103,141],"growth":[41],"author":[43,55,84,106,114,127],"keywords":[44,56,85,107,115,128],"biomedical":[46,120],"journal":[47],"articles":[48,121],"present":[50],"a":[51,133],"comparative":[52],"study":[53],"MeSH(\u00ae)":[58],"indexing":[59,87,109,136,148],"terms":[60],"assigned":[61],"MEDLINE":[63],"PubMed":[66],"Central":[67],"Open":[68],"Access":[69],"articles.":[70],"A":[71,89],"similarity":[72],"metric":[73,100],"is":[74,94],"used":[75],"assess":[77],"automatically":[78],"relatedness":[80],"between":[81,105],"pairs":[82,93],"terms.":[88,110],"set":[90],"300":[92],"manually":[95],"reviewed":[96],"evaluate":[98],"characterize":[102],"relationships":[104],"Results":[111],"show":[112],"that":[113,123],"are":[116],"increasingly":[117],"available":[118],"over":[124],"60%":[125],"can":[129],"be":[130],"linked":[131],"closely":[134],"related":[135],"term.":[137],"Finally,":[138],"discuss":[140],"potential":[142],"impact":[143],"work":[146],"terminology":[150],"development.":[151]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":1}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}
