CHINESEJOURNALOFHEALTHINFORMATICSANDMANAGEMENT1741672-51662014)02-0174-05R-37R197.2ABigDataApplicationinPublicHealthMaJiaqiChineseCenterforDiseaseControlandPrevention,Beijing102206,ChinaAbstractFromtheperspectiveofdataneedsinpublichealth,applicationfeaturesandapplicationarchitectureofpublichealthbigdatawereanalyzed.Basedonthecasestudyofinfectiousdiseasesearlywarningandmonitoringoninternetpublicopinion,visionandmodelofbigdataapplicationinpublichealthweredescribed.Theoperationstrategyandkeytechniqueswereproposedbasedonthesupportofgovernmentandcommunity.KeywordsPublichealth,Bigdatadoi:10.3969/j.issn.1672-5166.2014.02.0181DataMiningandUtilization1752345CHINESEJOURNALOFHEALTHINFORMATICSANDMANAGEMENT1765.2.15.2.26DataMiningandUtilization17778DataMiningandUtilization181[1].[D].:.2013:90.[2].[D].:().2005:88.[3].[D].:.2009:95.[4].HIS[D].:.2006:98.[5],,.HIS[J].,2011,57(20):2779-2782.[6],,.[J].,2012,49(8):12-15.[7],,.[J].,2012,9(1):62-66.[8].[D].:.2009:87.[9],,,.[J].,2012,9(2):47-49.[2013-12-152014-03-03][1].[J].,2011,6(6):11-13.[2].[J].,2011,8(3):19-21.[3].[J].2011,8(5):12-15.[4]MaJQ.Conceptualmodelforautomaticalertinformationsystemofinfectiousdiseasesurveillancebasedonnetworkreportingsystem[J].BiomedicalandEnvironmentalSciences,2007,21(11):13-15.[5],.[M].:,2012:1-173.[2013-07-192014-02-15]