{"id":"https://openalex.org/W2168022112","doi":"https://doi.org/10.1093/bioinformatics/btp338","title":"Enhancing MEDLINE document clustering by incorporating MeSH semantic similarity","display_name":"Enhancing MEDLINE document clustering by incorporating MeSH semantic similarity","publication_year":2009,"publication_date":"2009-06-03","ids":{"openalex":"https://openalex.org/W2168022112","doi":"https://doi.org/10.1093/bioinformatics/btp338","mag":"2168022112","pmid":"https://pubmed.ncbi.nlm.nih.gov/19497938"},"language":"en","primary_location":{"id":"doi:10.1093/bioinformatics/btp338","is_oa":true,"landing_page_url":"https://doi.org/10.1093/bioinformatics/btp338","pdf_url":"https://academic.oup.com/bioinformatics/article-pdf/25/15/1944/48993143/bioinformatics_25_15_1944.pdf","source":{"id":"https://openalex.org/S52395412","display_name":"Bioinformatics","issn_l":"1367-4803","issn":["1367-4803","1367-4811"],"is_oa":false,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Bioinformatics","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://academic.oup.com/bioinformatics/article-pdf/25/15/1944/48993143/bioinformatics_25_15_1944.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5045866167","display_name":"Shanfeng Zhu","orcid":"https://orcid.org/0000-0002-6067-5312"},"institutions":[{"id":"https://openalex.org/I141568987","display_name":"Hong Kong Baptist University","ror":"https://ror.org/0145fw131","country_code":"HK","type":"education","lineage":["https://openalex.org/I141568987"]},{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]},{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]},{"id":"https://openalex.org/I4399598384","display_name":"Kyoto University Institute for Chemical Research","ror":"https://ror.org/0349bbg69","country_code":null,"type":"facility","lineage":["https://openalex.org/I22299242","https://openalex.org/I4399598384"]}],"countries":["CN","HK","JP"],"is_corresponding":true,"raw_author_name":"Shanfeng Zhu","raw_affiliation_strings":["1 Shanghai Key Lab of Intelligent Information Processing, Fudan University, 2 School of Computer Science, Fudan University, Shanghai 200433, China, 3 Department of Computer Science, Hong Kong Baptist University, Kowloon Tong, Hong Kong and 4 Bioinformatics Center, Institute for Chemical Research, Kyoto University, Kyoto 611-0011, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"1 Shanghai Key Lab of Intelligent Information Processing, Fudan University, 2 School of Computer Science, Fudan University, Shanghai 200433, China, 3 Department of Computer Science, Hong Kong Baptist University, Kowloon Tong, Hong Kong and 4 Bioinformatics Center, Institute for Chemical Research, Kyoto University, Kyoto 611-0011, Japan","institution_ids":["https://openalex.org/I141568987","https://openalex.org/I24943067","https://openalex.org/I22299242","https://openalex.org/I4399598384"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062026103","display_name":"Jia Zeng","orcid":"https://orcid.org/0000-0001-9980-492X"},"institutions":[{"id":"https://openalex.org/I141568987","display_name":"Hong Kong Baptist University","ror":"https://ror.org/0145fw131","country_code":"HK","type":"education","lineage":["https://openalex.org/I141568987"]},{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]},{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]},{"id":"https://openalex.org/I4399598384","display_name":"Kyoto University Institute for Chemical Research","ror":"https://ror.org/0349bbg69","country_code":null,"type":"facility","lineage":["https://openalex.org/I22299242","https://openalex.org/I4399598384"]}],"countries":["CN","HK","JP"],"is_corresponding":false,"raw_author_name":"Jia Zeng","raw_affiliation_strings":["1 Shanghai Key Lab of Intelligent Information Processing, Fudan University, 2 School of Computer Science, Fudan University, Shanghai 200433, China, 3 Department of Computer Science, Hong Kong Baptist University, Kowloon Tong, Hong Kong and 4 Bioinformatics Center, Institute for Chemical Research, Kyoto University, Kyoto 611-0011, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"1 Shanghai Key Lab of Intelligent Information Processing, Fudan University, 2 School of Computer Science, Fudan University, Shanghai 200433, China, 3 Department of Computer Science, Hong Kong Baptist University, Kowloon Tong, Hong Kong and 4 Bioinformatics Center, Institute for Chemical Research, Kyoto University, Kyoto 611-0011, Japan","institution_ids":["https://openalex.org/I141568987","https://openalex.org/I24943067","https://openalex.org/I22299242","https://openalex.org/I4399598384"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5059001924","display_name":"Hiroshi Mamitsuka","orcid":"https://orcid.org/0000-0002-6607-5617"},"institutions":[{"id":"https://openalex.org/I141568987","display_name":"Hong Kong Baptist University","ror":"https://ror.org/0145fw131","country_code":"HK","type":"education","lineage":["https://openalex.org/I141568987"]},{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]},{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]},{"id":"https://openalex.org/I4399598384","display_name":"Kyoto University Institute for Chemical Research","ror":"https://ror.org/0349bbg69","country_code":null,"type":"facility","lineage":["https://openalex.org/I22299242","https://openalex.org/I4399598384"]}],"countries":["CN","HK","JP"],"is_corresponding":false,"raw_author_name":"Hiroshi Mamitsuka","raw_affiliation_strings":["1 Shanghai Key Lab of Intelligent Information Processing, Fudan University, 2 School of Computer Science, Fudan University, Shanghai 200433, China, 3 Department of Computer Science, Hong Kong Baptist University, Kowloon Tong, Hong Kong and 4 Bioinformatics Center, Institute for Chemical Research, Kyoto University, Kyoto 611-0011, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"1 Shanghai Key Lab of Intelligent Information Processing, Fudan University, 2 School of Computer Science, Fudan University, Shanghai 200433, China, 3 Department of Computer Science, Hong Kong Baptist University, Kowloon Tong, Hong Kong and 4 Bioinformatics Center, Institute for Chemical Research, Kyoto University, Kyoto 611-0011, Japan","institution_ids":["https://openalex.org/I141568987","https://openalex.org/I24943067","https://openalex.org/I22299242","https://openalex.org/I4399598384"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5045866167"],"corresponding_institution_ids":["https://openalex.org/I141568987","https://openalex.org/I22299242","https://openalex.org/I24943067","https://openalex.org/I4399598384"],"apc_list":{"value":3618,"currency":"USD","value_usd":3618},"apc_paid":null,"fwci":1.7793,"has_fulltext":true,"cited_by_count":83,"citation_normalized_percentile":{"value":0.84755457,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":"25","issue":"15","first_page":"1944","last_page":"1951"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11710","display_name":"Biomedical Text Mining and Ontologies","score":0.44940000772476196,"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"}},"topics":[{"id":"https://openalex.org/T11710","display_name":"Biomedical Text Mining and Ontologies","score":0.44940000772476196,"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/T12254","display_name":"Machine Learning in Bioinformatics","score":0.09059999883174896,"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/T11550","display_name":"Text and Document Classification Technologies","score":0.07360000163316727,"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/information-retrieval","display_name":"Information retrieval","score":0.8041567206382751},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7822748422622681},{"id":"https://openalex.org/keywords/semantic-similarity","display_name":"Semantic similarity","score":0.6456360816955566},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.6240720748901367},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.6214040517807007},{"id":"https://openalex.org/keywords/thesaurus","display_name":"Thesaurus","score":0.5340617299079895},{"id":"https://openalex.org/keywords/vector-space-model","display_name":"Vector space model","score":0.5185592770576477},{"id":"https://openalex.org/keywords/document-clustering","display_name":"Document clustering","score":0.4811093211174011},{"id":"https://openalex.org/keywords/search-engine-indexing","display_name":"Search engine indexing","score":0.47016283869743347},{"id":"https://openalex.org/keywords/medline","display_name":"MEDLINE","score":0.4134625792503357},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3715253472328186},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.3437860906124115},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.26741117238998413}],"concepts":[{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.8041567206382751},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7822748422622681},{"id":"https://openalex.org/C130318100","wikidata":"https://www.wikidata.org/wiki/Q2268914","display_name":"Semantic similarity","level":2,"score":0.6456360816955566},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.6240720748901367},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.6214040517807007},{"id":"https://openalex.org/C2778698081","wikidata":"https://www.wikidata.org/wiki/Q179797","display_name":"Thesaurus","level":2,"score":0.5340617299079895},{"id":"https://openalex.org/C89686163","wikidata":"https://www.wikidata.org/wiki/Q1187982","display_name":"Vector space model","level":2,"score":0.5185592770576477},{"id":"https://openalex.org/C177937566","wikidata":"https://www.wikidata.org/wiki/Q4223102","display_name":"Document clustering","level":3,"score":0.4811093211174011},{"id":"https://openalex.org/C75165309","wikidata":"https://www.wikidata.org/wiki/Q2258979","display_name":"Search engine indexing","level":2,"score":0.47016283869743347},{"id":"https://openalex.org/C2779473830","wikidata":"https://www.wikidata.org/wiki/Q1540899","display_name":"MEDLINE","level":2,"score":0.4134625792503357},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3715253472328186},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.3437860906124115},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.26741117238998413},{"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/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","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}],"mesh":[{"descriptor_ui":"D000043","descriptor_name":"Abstracting and Indexing","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000043","descriptor_name":"Abstracting and Indexing","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000043","descriptor_name":"Abstracting and Indexing","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003628","descriptor_name":"Database Management Systems","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003628","descriptor_name":"Database Management Systems","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003628","descriptor_name":"Database Management Systems","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010363","descriptor_name":"Pattern Recognition, Automated","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D010363","descriptor_name":"Pattern Recognition, Automated","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D010363","descriptor_name":"Pattern Recognition, Automated","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D016000","descriptor_name":"Cluster Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016000","descriptor_name":"Cluster Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016000","descriptor_name":"Cluster Analysis","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":"D016239","descriptor_name":"MEDLINE","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D016239","descriptor_name":"MEDLINE","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D016247","descriptor_name":"Information Storage and Retrieval","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016247","descriptor_name":"Information Storage and Retrieval","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016247","descriptor_name":"Information Storage and Retrieval","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D018875","descriptor_name":"Vocabulary, Controlled","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D018875","descriptor_name":"Vocabulary, Controlled","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D018875","descriptor_name":"Vocabulary, Controlled","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019295","descriptor_name":"Computational Biology","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D019295","descriptor_name":"Computational Biology","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D019295","descriptor_name":"Computational Biology","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D046650","descriptor_name":"Medical Subject Headings","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D046650","descriptor_name":"Medical Subject Headings","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D046650","descriptor_name":"Medical Subject Headings","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1093/bioinformatics/btp338","is_oa":true,"landing_page_url":"https://doi.org/10.1093/bioinformatics/btp338","pdf_url":"https://academic.oup.com/bioinformatics/article-pdf/25/15/1944/48993143/bioinformatics_25_15_1944.pdf","source":{"id":"https://openalex.org/S52395412","display_name":"Bioinformatics","issn_l":"1367-4803","issn":["1367-4803","1367-4811"],"is_oa":false,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Bioinformatics","raw_type":"journal-article"},{"id":"pmid:19497938","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/19497938","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,"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":"Bioinformatics (Oxford, England)","raw_type":null}],"best_oa_location":{"id":"doi:10.1093/bioinformatics/btp338","is_oa":true,"landing_page_url":"https://doi.org/10.1093/bioinformatics/btp338","pdf_url":"https://academic.oup.com/bioinformatics/article-pdf/25/15/1944/48993143/bioinformatics_25_15_1944.pdf","source":{"id":"https://openalex.org/S52395412","display_name":"Bioinformatics","issn_l":"1367-4803","issn":["1367-4803","1367-4811"],"is_oa":false,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Bioinformatics","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320334789","display_name":"Japan Science and Technology Agency","ror":"https://ror.org/00097mb19"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2168022112.pdf","grobid_xml":"https://content.openalex.org/works/W2168022112.grobid-xml"},"referenced_works_count":38,"referenced_works":["https://openalex.org/W130742730","https://openalex.org/W200434350","https://openalex.org/W1488751160","https://openalex.org/W1647729745","https://openalex.org/W1660390307","https://openalex.org/W1956559956","https://openalex.org/W1981081578","https://openalex.org/W1985897329","https://openalex.org/W1994306321","https://openalex.org/W2034331023","https://openalex.org/W2038721957","https://openalex.org/W2056714990","https://openalex.org/W2061172803","https://openalex.org/W2084377579","https://openalex.org/W2096525273","https://openalex.org/W2100935296","https://openalex.org/W2106576546","https://openalex.org/W2116031377","https://openalex.org/W2121947440","https://openalex.org/W2127563440","https://openalex.org/W2128049108","https://openalex.org/W2136480620","https://openalex.org/W2136930489","https://openalex.org/W2149806153","https://openalex.org/W2165874743","https://openalex.org/W2166190866","https://openalex.org/W2325227998","https://openalex.org/W2534712034","https://openalex.org/W4239678514","https://openalex.org/W6605363618","https://openalex.org/W6606150218","https://openalex.org/W6608197349","https://openalex.org/W6629215126","https://openalex.org/W6636975626","https://openalex.org/W6664582217","https://openalex.org/W6675339850","https://openalex.org/W6684578312","https://openalex.org/W6764209848"],"related_works":["https://openalex.org/W2165612380","https://openalex.org/W187510616","https://openalex.org/W2439017901","https://openalex.org/W1500125366","https://openalex.org/W1514543179","https://openalex.org/W2180407021","https://openalex.org/W2598939209","https://openalex.org/W2551770406","https://openalex.org/W2375648549","https://openalex.org/W2501166272"],"abstract_inverted_index":{"MOTIVATION:":[0],"Clustering":[1],"MEDLINE":[2,44,154,222],"documents":[3,19,45,48,112,142],"is":[4,39,198],"usually":[5],"conducted":[6],"by":[7,20,46],"the":[8,14,23,30,81,85,107,114,121,128,144,171,177,184,193,215],"vector":[9],"space":[10],"model,":[11],"which":[12],"computes":[13],"content":[15,82,124,174],"similarity":[16,109,130,146],"between":[17,110,132],"two":[18,64,111,185],"basically":[21],"using":[22,60,180],"inner-product":[24],"of":[25,33,59,84,153,179,183,211,217],"their":[26],"word":[27],"vectors.":[28],"Recently,":[29],"semantic":[31,69,108,122,172],"information":[32,70,83],"MeSH":[34,50,61,76,115],"(Medical":[35],"Subject":[36],"Headings)":[37],"thesaurus":[38,62],"being":[40,187],"applied":[41],"to":[42,53,126,140],"clustering":[43,141],"mapping":[47],"into":[49],"concept":[51,77],"vectors":[52],"be":[54,72],"clustered.":[55],"However,":[56],"current":[57],"approaches":[58],"have":[63],"serious":[65],"limitations:":[66],"first,":[67],"important":[68],"may":[71],"lost":[73],"when":[74],"generating":[75],"vectors,":[78],"and":[79,123,164,173],"second,":[80],"original":[86],"text":[87],"has":[88],"been":[89],"discarded.":[90],"METHODS:":[91],"Our":[92],"new":[93],"strategy":[94,219],"includes":[95],"three":[96],"key":[97],"points.":[98],"First,":[99],"we":[100,118,135,156],"develop":[101],"a":[102,137,208],"sound":[103],"method":[104],"for":[105],"measuring":[106],"over":[113,143,200],"thesaurus.":[116],"Second,":[117],"combine":[119],"both":[120],"similarities":[125,175],"generate":[127],"integrated":[129,145],"matrix":[131],"documents.":[133],"Third,":[134],"apply":[136],"spectral":[138],"approach":[139],"matrix.":[147],"RESULTS:":[148],"Using":[149],"various":[150],"100":[151],"datasets":[152],"records,":[155],"conduct":[157],"extensive":[158],"experiments":[159],"with":[160],"changing":[161],"alternative":[162],"measures":[163],"parameters.":[165],"Experimental":[166],"results":[167],"show":[168,207],"that":[169,197],"integrating":[170],"outperforms":[176],"case":[178],"only":[181],"one":[182],"similarities,":[186],"statistically":[188],"significant.":[189],"We":[190,205],"further":[191],"find":[192],"best":[194],"parameter":[195],"setting":[196],"consistent":[199],"all":[201],"experimental":[202],"conditions":[203],"conducted.":[204],"finally":[206],"typical":[209],"example":[210],"resultant":[212],"clusters,":[213],"confirming":[214],"effectiveness":[216],"our":[218],"in":[220],"improving":[221],"document":[223],"clustering.":[224],"SUPPLEMENTARY":[225],"INFORMATION:":[226],"Supplementary":[227],"data":[228],"are":[229],"available":[230],"at":[231],"Bioinformatics":[232],"online.":[233]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":7},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":13},{"year":2014,"cited_by_count":10},{"year":2013,"cited_by_count":6},{"year":2012,"cited_by_count":5}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
