{"id":"https://openalex.org/W4307722373","doi":"https://doi.org/10.1038/s41746-022-00704-8","title":"Integrating Internet multisource big data to predict the occurrence and development of COVID-19 cryptic transmission","display_name":"Integrating Internet multisource big data to predict the occurrence and development of COVID-19 cryptic transmission","publication_year":2022,"publication_date":"2022-10-28","ids":{"openalex":"https://openalex.org/W4307722373","doi":"https://doi.org/10.1038/s41746-022-00704-8","pmid":"https://pubmed.ncbi.nlm.nih.gov/36307547"},"language":"en","primary_location":{"id":"doi:10.1038/s41746-022-00704-8","is_oa":true,"landing_page_url":"https://doi.org/10.1038/s41746-022-00704-8","pdf_url":"https://www.nature.com/articles/s41746-022-00704-8.pdf","source":{"id":"https://openalex.org/S4210195431","display_name":"npj Digital Medicine","issn_l":"2398-6352","issn":["2398-6352"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"npj Digital Medicine","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.nature.com/articles/s41746-022-00704-8.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5039842969","display_name":"Chengcheng Gao","orcid":"https://orcid.org/0000-0003-2067-9586"},"institutions":[{"id":"https://openalex.org/I151075929","display_name":"Army Medical University","ror":"https://ror.org/05w21nn13","country_code":"CN","type":"education","lineage":["https://openalex.org/I151075929"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chengcheng Gao","raw_affiliation_strings":["Department of Health Statistics, College of Preventive Medicine, Army Medical University, Chongqing, 400038, China"],"raw_orcid":"https://orcid.org/0000-0003-2067-9586","affiliations":[{"raw_affiliation_string":"Department of Health Statistics, College of Preventive Medicine, Army Medical University, Chongqing, 400038, China","institution_ids":["https://openalex.org/I151075929"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100421963","display_name":"Rui Zhang","orcid":"https://orcid.org/0000-0001-8258-3585"},"institutions":[{"id":"https://openalex.org/I151075929","display_name":"Army Medical University","ror":"https://ror.org/05w21nn13","country_code":"CN","type":"education","lineage":["https://openalex.org/I151075929"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rui Zhang","raw_affiliation_strings":["Department of Health Statistics, College of Preventive Medicine, Army Medical University, Chongqing, 400038, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Health Statistics, College of Preventive Medicine, Army Medical University, Chongqing, 400038, China","institution_ids":["https://openalex.org/I151075929"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023394380","display_name":"Xicheng Chen","orcid":"https://orcid.org/0000-0001-5607-3178"},"institutions":[{"id":"https://openalex.org/I151075929","display_name":"Army Medical University","ror":"https://ror.org/05w21nn13","country_code":"CN","type":"education","lineage":["https://openalex.org/I151075929"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xicheng Chen","raw_affiliation_strings":["Department of Health Statistics, College of Preventive Medicine, Army Medical University, Chongqing, 400038, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Health Statistics, College of Preventive Medicine, Army Medical University, Chongqing, 400038, China","institution_ids":["https://openalex.org/I151075929"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091452329","display_name":"Tianhua Yao","orcid":null},"institutions":[{"id":"https://openalex.org/I151075929","display_name":"Army Medical University","ror":"https://ror.org/05w21nn13","country_code":"CN","type":"education","lineage":["https://openalex.org/I151075929"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tianhua Yao","raw_affiliation_strings":["Department of Health Statistics, College of Preventive Medicine, Army Medical University, Chongqing, 400038, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Health Statistics, College of Preventive Medicine, Army Medical University, Chongqing, 400038, China","institution_ids":["https://openalex.org/I151075929"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110949806","display_name":"Qiuyue Song","orcid":null},"institutions":[{"id":"https://openalex.org/I151075929","display_name":"Army Medical University","ror":"https://ror.org/05w21nn13","country_code":"CN","type":"education","lineage":["https://openalex.org/I151075929"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiuyue Song","raw_affiliation_strings":["Department of Health Statistics, College of Preventive Medicine, Army Medical University, Chongqing, 400038, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Health Statistics, College of Preventive Medicine, Army Medical University, Chongqing, 400038, China","institution_ids":["https://openalex.org/I151075929"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100448702","display_name":"Wei Ye","orcid":"https://orcid.org/0000-0003-2680-320X"},"institutions":[{"id":"https://openalex.org/I151075929","display_name":"Army Medical University","ror":"https://ror.org/05w21nn13","country_code":"CN","type":"education","lineage":["https://openalex.org/I151075929"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Ye","raw_affiliation_strings":["Department of Health Statistics, College of Preventive Medicine, Army Medical University, Chongqing, 400038, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Health Statistics, College of Preventive Medicine, Army Medical University, Chongqing, 400038, China","institution_ids":["https://openalex.org/I151075929"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100702598","display_name":"Pengpeng Li","orcid":"https://orcid.org/0000-0001-6021-2492"},"institutions":[{"id":"https://openalex.org/I151075929","display_name":"Army Medical University","ror":"https://ror.org/05w21nn13","country_code":"CN","type":"education","lineage":["https://openalex.org/I151075929"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"PengPeng Li","raw_affiliation_strings":["Department of Health Statistics, College of Preventive Medicine, Army Medical University, Chongqing, 400038, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Health Statistics, College of Preventive Medicine, Army Medical University, Chongqing, 400038, China","institution_ids":["https://openalex.org/I151075929"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101819540","display_name":"Zhenyan Wang","orcid":"https://orcid.org/0000-0003-1402-6570"},"institutions":[{"id":"https://openalex.org/I151075929","display_name":"Army Medical University","ror":"https://ror.org/05w21nn13","country_code":"CN","type":"education","lineage":["https://openalex.org/I151075929"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhenyan Wang","raw_affiliation_strings":["Department of Health Statistics, College of Preventive Medicine, Army Medical University, Chongqing, 400038, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Health Statistics, College of Preventive Medicine, Army Medical University, Chongqing, 400038, China","institution_ids":["https://openalex.org/I151075929"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100650289","display_name":"Yi Dong","orcid":"https://orcid.org/0000-0003-3047-7777"},"institutions":[{"id":"https://openalex.org/I151075929","display_name":"Army Medical University","ror":"https://ror.org/05w21nn13","country_code":"CN","type":"education","lineage":["https://openalex.org/I151075929"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Dong Yi","raw_affiliation_strings":["Department of Health Statistics, College of Preventive Medicine, Army Medical University, Chongqing, 400038, China. yd_house@hotmail.com","Department of Health Statistics, College of Preventive Medicine, Army Medical University, Chongqing, 400038, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Health Statistics, College of Preventive Medicine, Army Medical University, Chongqing, 400038, China. yd_house@hotmail.com","institution_ids":["https://openalex.org/I151075929"]},{"raw_affiliation_string":"Department of Health Statistics, College of Preventive Medicine, Army Medical University, Chongqing, 400038, China","institution_ids":["https://openalex.org/I151075929"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067968258","display_name":"Yazhou Wu","orcid":"https://orcid.org/0000-0002-9521-2940"},"institutions":[{"id":"https://openalex.org/I151075929","display_name":"Army Medical University","ror":"https://ror.org/05w21nn13","country_code":"CN","type":"education","lineage":["https://openalex.org/I151075929"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yazhou Wu","raw_affiliation_strings":["Department of Health Statistics, College of Preventive Medicine, Army Medical University, Chongqing, 400038, China. asiawu@tmmu.edu.cn","Department of Health Statistics, College of Preventive Medicine, Army Medical University, Chongqing, 400038, China"],"raw_orcid":"https://orcid.org/0000-0002-9521-2940","affiliations":[{"raw_affiliation_string":"Department of Health Statistics, College of Preventive Medicine, Army Medical University, Chongqing, 400038, China. asiawu@tmmu.edu.cn","institution_ids":["https://openalex.org/I151075929"]},{"raw_affiliation_string":"Department of Health Statistics, College of Preventive Medicine, Army Medical University, Chongqing, 400038, China","institution_ids":["https://openalex.org/I151075929"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5067968258","https://openalex.org/A5100650289"],"corresponding_institution_ids":["https://openalex.org/I151075929"],"apc_list":{"value":3590,"currency":"USD","value_usd":3590},"apc_paid":{"value":3590,"currency":"USD","value_usd":3590},"fwci":2.347,"has_fulltext":true,"cited_by_count":17,"citation_normalized_percentile":{"value":0.89303241,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"5","issue":"1","first_page":"161","last_page":"161"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11819","display_name":"Data-Driven Disease Surveillance","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11819","display_name":"Data-Driven Disease Surveillance","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"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/T10167","display_name":"Influenza Virus Research Studies","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"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/T10410","display_name":"COVID-19 epidemiological studies","score":0.9923999905586243,"subfield":{"id":"https://openalex.org/subfields/2611","display_name":"Modeling and Simulation"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6985973715782166},{"id":"https://openalex.org/keywords/construct","display_name":"Construct (python library)","score":0.550796627998352},{"id":"https://openalex.org/keywords/big-data","display_name":"Big data","score":0.5315271019935608},{"id":"https://openalex.org/keywords/warning-system","display_name":"Warning system","score":0.5231646299362183},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5036186575889587},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.4941437542438507},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.4759944677352905},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4376676380634308},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.431792676448822},{"id":"https://openalex.org/keywords/early-warning-system","display_name":"Early warning system","score":0.42571109533309937},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.32539117336273193}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6985973715782166},{"id":"https://openalex.org/C2780801425","wikidata":"https://www.wikidata.org/wiki/Q5164392","display_name":"Construct (python library)","level":2,"score":0.550796627998352},{"id":"https://openalex.org/C75684735","wikidata":"https://www.wikidata.org/wiki/Q858810","display_name":"Big data","level":2,"score":0.5315271019935608},{"id":"https://openalex.org/C29825287","wikidata":"https://www.wikidata.org/wiki/Q1427940","display_name":"Warning system","level":2,"score":0.5231646299362183},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5036186575889587},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.4941437542438507},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4759944677352905},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4376676380634308},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.431792676448822},{"id":"https://openalex.org/C2779296788","wikidata":"https://www.wikidata.org/wiki/Q5326904","display_name":"Early warning system","level":3,"score":0.42571109533309937},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.32539117336273193},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1038/s41746-022-00704-8","is_oa":true,"landing_page_url":"https://doi.org/10.1038/s41746-022-00704-8","pdf_url":"https://www.nature.com/articles/s41746-022-00704-8.pdf","source":{"id":"https://openalex.org/S4210195431","display_name":"npj Digital Medicine","issn_l":"2398-6352","issn":["2398-6352"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"npj Digital Medicine","raw_type":"journal-article"},{"id":"pmid:36307547","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/36307547","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":"NPJ digital medicine","raw_type":null},{"id":"pmh:oai:doaj.org/article:95d111033adb4744a37cb9e31dcdaeae","is_oa":true,"landing_page_url":"https://doaj.org/article/95d111033adb4744a37cb9e31dcdaeae","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"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":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"npj Digital Medicine, Vol 5, Iss 1, Pp 1-16 (2022)","raw_type":"article"},{"id":"pmh:oai:pubmedcentral.nih.gov:9614204","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/9614204","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,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"NPJ Digit Med","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.1038/s41746-022-00704-8","is_oa":true,"landing_page_url":"https://doi.org/10.1038/s41746-022-00704-8","pdf_url":"https://www.nature.com/articles/s41746-022-00704-8.pdf","source":{"id":"https://openalex.org/S4210195431","display_name":"npj Digital Medicine","issn_l":"2398-6352","issn":["2398-6352"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"npj Digital Medicine","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Partnerships for the goals","score":0.49000000953674316,"id":"https://metadata.un.org/sdg/17"}],"awards":[{"id":"https://openalex.org/G2249571176","display_name":null,"funder_award_id":"No. 81872716","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6062499167","display_name":null,"funder_award_id":"82173621","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6216938873","display_name":null,"funder_award_id":"Cstc2020jcyj-zdxmX0017","funder_id":"https://openalex.org/F4320323172","funder_display_name":"Natural Science Foundation of Chongqing"},{"id":"https://openalex.org/G7560018291","display_name":null,"funder_award_id":"81872716","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7580244120","display_name":null,"funder_award_id":"No. 82173621","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320323172","display_name":"Natural Science Foundation of Chongqing","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320327581","display_name":"Army Medical University","ror":null},{"id":"https://openalex.org/F4320337368","display_name":"Division of Graduate Education","ror":"https://ror.org/00whkrf32"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4307722373.pdf","grobid_xml":"https://content.openalex.org/works/W4307722373.grobid-xml"},"referenced_works_count":40,"referenced_works":["https://openalex.org/W2068181924","https://openalex.org/W2110395891","https://openalex.org/W2112257737","https://openalex.org/W2148330046","https://openalex.org/W2550759377","https://openalex.org/W2583091440","https://openalex.org/W2900725834","https://openalex.org/W2999997089","https://openalex.org/W3012264084","https://openalex.org/W3013630838","https://openalex.org/W3036384134","https://openalex.org/W3039544917","https://openalex.org/W3046492425","https://openalex.org/W3082974932","https://openalex.org/W3086967467","https://openalex.org/W3108559122","https://openalex.org/W3122848512","https://openalex.org/W3125366268","https://openalex.org/W3128563569","https://openalex.org/W3131159097","https://openalex.org/W3135813722","https://openalex.org/W3137171143","https://openalex.org/W3139005374","https://openalex.org/W3146369731","https://openalex.org/W3151402474","https://openalex.org/W3158957305","https://openalex.org/W3160483489","https://openalex.org/W3163489340","https://openalex.org/W3164937600","https://openalex.org/W3165857990","https://openalex.org/W3176453655","https://openalex.org/W3180542102","https://openalex.org/W3182706339","https://openalex.org/W3182991856","https://openalex.org/W3185939250","https://openalex.org/W3193507057","https://openalex.org/W3193664227","https://openalex.org/W3199686126","https://openalex.org/W3208510759","https://openalex.org/W3209240997"],"related_works":["https://openalex.org/W2019221308","https://openalex.org/W2366686155","https://openalex.org/W1044530532","https://openalex.org/W2383173999","https://openalex.org/W2899102479","https://openalex.org/W3125817379","https://openalex.org/W2369926976","https://openalex.org/W2381743810","https://openalex.org/W2349162035","https://openalex.org/W2402451758"],"abstract_inverted_index":{"Abstract":[0],"With":[1],"the":[2,18,32,52,81,105,108,145,151,160,165,172,180,186,199,219,253,256],"recent":[3],"prevalence":[4],"of":[5,11,17,23,30,34,56,83,107,153,168,191,202,221,252,258],"COVID-19,":[6],"cryptic":[7,24,57,222],"transmission":[8,25,223],"is":[9,26,158,162,177,249],"worthy":[10],"attention":[12],"and":[13,20,43,54,69,72,75,85,92,102,164,188,195,198,211,213,243,263,268],"research.":[14],"Early":[15],"perception":[16],"occurrence":[19,53,101,123],"development":[21,55,134],"risk":[22],"an":[27,96,127,250],"important":[28,265],"part":[29],"controlling":[31],"spread":[33],"COVID-19.":[35],"Previous":[36],"relevant":[37],"studies":[38],"have":[39],"limited":[40],"data":[41,65,148,157,183,242],"sources,":[42],"no":[44],"effective":[45],"analysis":[46],"has":[47,208,264],"been":[48],"carried":[49],"out":[50],"on":[51,238],"transmission.":[58],"Hence,":[59],"we":[60,115,125,136],"collect":[61],"Internet":[62,240],"multisource":[63,156,239],"big":[64,241],"(including":[66],"retrieval,":[67],"migration,":[68],"media":[70,86],"data)":[71],"propose":[73,126,137,228],"comprehensive":[74],"relative":[76],"application":[77],"strategies":[78],"to":[79,94],"eliminate":[80],"impact":[82],"national":[84],"data.":[87],"We":[88,227],"use":[89],"statistical":[90],"classification":[91],"regression":[93],"construct":[95,116],"early":[97,234],"warning":[98,235],"model":[99],"for":[100],"development.":[103],"Under":[104],"guidance":[106],"improved":[109],"coronavirus":[110],"herd":[111],"immunity":[112],"optimizer":[113],"(ICHIO),":[114],"a":[117,138],"\u201csampling-feature-hyperparameter-weight\u201d":[118],"synchronous":[119,129,140],"optimization":[120],"strategy.":[121],"In":[122],"warning,":[124,135],"undersampling":[128],"evolutionary":[130,141],"ensemble":[131,142,246],"(USEE);":[132],"in":[133,218,224,255],"bootstrap-sampling":[139],"(BSEE).":[143],"Regarding":[144,179],"internal":[146],"training":[147],"(Heilongjiang":[149],"Province),":[150,185],"ROC-AUC":[152,187],"USEE3":[154,192],"incorporating":[155],"0.9553,":[159],"PR-AUC":[161,189],"0.8327,":[163],"R":[166,200],"2":[167,201],"BSEE2":[169,203],"fused":[170],"by":[171],"\u201cnonlinear":[173],"+":[174],"linear\u201d":[175],"method":[176,207],"0.8698.":[178],"external":[181],"validation":[182],"(Shaanxi":[184],"values":[190],"were":[193],"0.9680":[194],"0.9548,":[196],"respectively,":[197],"was":[204],"0.8255.":[205],"Our":[206],"good":[209],"accuracy":[210],"generalization":[212],"can":[214],"be":[215],"flexibly":[216],"used":[217],"prediction":[220],"various":[225],"regions.":[226],"strategy":[229],"research":[230,254],"that":[231],"integrates":[232],"multiple":[233,245],"tasks":[236],"based":[237],"combines":[244],"models.":[247],"It":[248],"extension":[251],"field":[257],"traditional":[259],"infectious":[260],"disease":[261],"monitoring":[262],"practical":[266],"significance":[267],"innovative":[269],"theoretical":[270],"value.":[271]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":3}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}