python - 遍历Pandas系列时出错

当我获得本系列的第一个和第二个元素时，它工作正常，但是从元素3开始，在尝试获取时出现错误。

type(X_test_raw)
Out[51]: pandas.core.series.Series

len(X_test_raw)
Out[52]: 1393

X_test_raw[0]
Out[45]: 'Go until jurong point, crazy.. Available only in bugis n great world la e buffet... Cine there got amore wat...'

X_test_raw[1]
Out[46]: 'Ok lar... Joking wif u oni...'

X_test_raw[2]

最佳答案

考虑系列X_test_raw

X_test_raw = pd.Series(
    ['Go until jurong point, crazy.. Available only in bugis n great world la e buffet... Cine there got amore wat...',
     'Ok lar... Joking wif u oni...',
     'PLEASE DON\'T FAIL'
    ], [0, 1, 3])

X_test_raw没有要尝试使用2引用的X_test_raw[2]索引。

而是使用iloc

X_test_raw.iloc[2]

"PLEASE DON'T FAIL"

您可以使用iteritems遍历系列

for index_val, series_val in X_test_raw.iteritems():
    print series_val

Go until jurong point, crazy.. Available only in bugis n great world la e buffet... Cine there got amore wat...
Ok lar... Joking wif u oni...
PLEASE DON'T FAIL

关于python - 遍历Pandas系列时出错，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/39463692/