DataMining_TeamProject 주제 DATA (~스케일링) data_median.csv : Binary Encoding(고유값 2개), One-Hot Encoding(고유값 3~4개), Ordinal Encoding(학위), 결측치 중앙값 제거 data_drop.csv : Binary Encoding(고유값 2개), One-Hot Encoding(고유값 3~4개), Ordinal Encoding(학위), 결측치 제거