sklearn
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[데이터 전처리] . 데이터 구간화 ( Data binning )
데이터의 구간을 나눠보자 Equal width 값으로 구간을 나눠주는 구간화 방법 Equal frequency 빈도 수로 구간을 나눠주는 구간화 방법 샘플데이터 raw_data= {'regiment':['Nighthawks','Nighthawks','Nighthawks','Nighthawks','Dragons','Dragons','Dragons','Dragons','Scouts','Scouts','Scouts','Scouts'], 'company':['1st','1st','2nd','2nd','1st','1st','2nd','2nd','1st','1st','2nd','2nd'], 'postTestScore':[25,94,57,62,70,25,94,57,62,70,62,70]} df = pd.DataFra..