Research Of Community Safety Index Based On The Behavior Pattern Of Groups

Researching behavior patterns of human beings from data of 110 policing alert is meaningful in related domains including city planning,emergency management.And the feature of behavior pattern can reflect the temporal and spatial laws about groups of human beings.This paper deeply researches the data of 110 policing alert,analyzes the correlations among the features of 110 policing alert attributes,features of community attributes and features of behavior pattern,builds community safety index model and analyzes the community safety index.Specifically,the contributions of this paper are described as follows:First,the community safety index model is proposed.The model includes feature selection of 110 policing alert attributes,community attributes and groups behavior pattern attributes,correlation analysis among them,community safety index analysis and community safety index assessment.Second,the platform of community safety index is proposed,which includes the design of framework platform,the design of platform data flow,and the design of platform module.The platform module includes 110 policing alert attributes acquisition module,community attributes acquisition module,behavior pattern attributes acquisition module,correlation analysis module and community safety index analysis module.Third,the experimental assessment of community safety index is proposed.The assessment includes feature selection of attributes mentioned above,model construction and community safety index analysis.This paper builds community safety index model and analyzes the feature of group behavior pattern,which is meaningful in the domains of planning of community safety.Also,this paper designs the platform of community safety index,which has great impact on the development later.