{"id":"https://openalex.org/W2990734834","doi":"https://doi.org/10.1007/978-3-030-36402-1_33","title":"Research on Intelligent Retrieval Technology of User Information in Medical Information System Under the Background of Big Data","display_name":"Research on Intelligent Retrieval Technology of User Information in Medical Information System Under the Background of Big Data","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W2990734834","doi":"https://doi.org/10.1007/978-3-030-36402-1_33","mag":"2990734834"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-030-36402-1_33","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-030-36402-1_33","pdf_url":null,"source":{"id":"https://openalex.org/S4393917809","display_name":"Lecture notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering","issn_l":"1867-8211","issn":["1867-8211","1867-822X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering","raw_type":"book-chapter"},"type":"book-chapter","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/A5045518880","display_name":"Xin Liu","orcid":"https://orcid.org/0000-0003-0049-5210"},"institutions":[{"id":"https://openalex.org/I4387156469","display_name":"Hunan Railway Professional Technology College","ror":"https://ror.org/05463eb69","country_code":null,"type":"education","lineage":["https://openalex.org/I4387156469"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xin Liu","raw_affiliation_strings":["School of Railway Operation and Management, Hunan Railway Professional Technology College, Zhuzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Railway Operation and Management, Hunan Railway Professional Technology College, Zhuzhou, China","institution_ids":["https://openalex.org/I4387156469"]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5045518880"],"corresponding_institution_ids":["https://openalex.org/I4387156469"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.42725356,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"310","last_page":"316"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14280","display_name":"Big Data Technologies and Applications","score":0.9505000114440918,"subfield":{"id":"https://openalex.org/subfields/1802","display_name":"Information Systems and Management"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T14280","display_name":"Big Data Technologies and Applications","score":0.9505000114440918,"subfield":{"id":"https://openalex.org/subfields/1802","display_name":"Information Systems and Management"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11396","display_name":"Artificial Intelligence in Healthcare","score":0.948199987411499,"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"}},{"id":"https://openalex.org/T11719","display_name":"Data Quality and Management","score":0.9447000026702881,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/medical-information","display_name":"Medical information","score":0.6675721406936646},{"id":"https://openalex.org/keywords/big-data","display_name":"Big data","score":0.6154149770736694},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6123207807540894},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.5654939413070679},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.4555470049381256},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.402122437953949},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.18370085954666138}],"concepts":[{"id":"https://openalex.org/C3019150057","wikidata":"https://www.wikidata.org/wiki/Q92779279","display_name":"Medical information","level":2,"score":0.6675721406936646},{"id":"https://openalex.org/C75684735","wikidata":"https://www.wikidata.org/wiki/Q858810","display_name":"Big data","level":2,"score":0.6154149770736694},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6123207807540894},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.5654939413070679},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.4555470049381256},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.402122437953949},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.18370085954666138}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-030-36402-1_33","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-030-36402-1_33","pdf_url":null,"source":{"id":"https://openalex.org/S4393917809","display_name":"Lecture notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering","issn_l":"1867-8211","issn":["1867-8211","1867-822X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W2606811404","https://openalex.org/W2734663020","https://openalex.org/W2735454967","https://openalex.org/W2744724650","https://openalex.org/W2799589434","https://openalex.org/W2802054634","https://openalex.org/W2915854814"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W280853923","https://openalex.org/W2808989540","https://openalex.org/W2617449561","https://openalex.org/W2397053934","https://openalex.org/W1039292361","https://openalex.org/W2767632110","https://openalex.org/W2577361510","https://openalex.org/W1996408511","https://openalex.org/W2353949602"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}