题目：
犯罪类别预测。
给多个自变量的colunm:
Columns:
Id - definition of example_id
Dates - timestamp of the crime incident
DayOfWeek - the day of the week
PdDistrict - name of the Police Department District
Address - the approximate street address of the crime incident
X - Longitude
Y - Latitude
Category - category of the crime incident (only in train.csv). This is the target variable you are going to predict.
预测五种不同的犯罪类别。
0,1,2,3,4
有信心的私我拿data， 完成再加賞金。.
