操作CSV python

importpandasaspd

basic ="E:\\pingan\\dataMiningFrame_GammaLab\\data\\need\\"

testPath = basic+"test.csv"

trainPath = basic+'train2.csv'

test = pd.read_csv(testPath,sep=',',header=0)

train = pd.read_csv(trainPath,sep=',',header=0)

dataTest = test.values

dataTrain = train.values

result = []

# dataTest = [[2,1,23,3]]

print(len(dataTrain))

print(len(dataTest))

count =0

foriindataTrain:

# print(len(i))

res =0

formindataTest:

temp = (i==m).all()

iftemp:

print("出现相同")

res =1

break

ifres ==0:

result.append(i)

print("不同的")

print(len(dataTrain))

print(len(dataTest))

print(len(result))

selected = pd.DataFrame(result)

selected.to_csv("selected.csv")

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