City of Chicago

Chicago crime accidents on Map

  • Data collected from Jan.1 to Dec.31 2016
  • different shades of color of the polygon represents different crime rate
  • top 5 communities: 29, 25, 28, 32, 8
  • communities with less crime rate: 9, 12, 47, 55






Click on the Graph

  • Data collected from Jan.1 to Dec.31 2016
  • Show the Density of crime
  • Hover Tool to show the details
    • Crime type ,Geolocation, Days of Week, Date, Time





Click on the Graph

Association Rules

25 represents “ Community 25 “in Chicago which is Austin.

We use Python package Orange3 to implement

Theft crime over 12 months

  • 1st: August
  • 2nd: July





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Crime by Time of day

  • Majority of crimes occurred between 18:00 and 20:00 followed by 16:00 and 18:00
  • Less crimes occurred between 4:00 and 6:00 followed by 2:00 and 4:00

crime over Days of a Week

  • No a particular day when the majority of crimes happened
  • More crimes happened on Friday than the other days in week