ValueError: Found input variables with inconsistent numbers of samples: [1454711, 0]

Question

我只是想训练我的模型，但我被这个错误困住了。

#Splitting the data
X_train, X_test, y_train, y_test = train_test_split(tweets,labels, random_state=0)
print (len(X_train),len(X_test),len(y_train),len(y_test))

产生：

---------------------------------------------------------------------------
ValueError                                Traceback (most recent call last)
<ipython-input-26-b1b63fa90541> in <module>()
      1 #Splitting the data
----> 2 X_train, X_test, y_train, y_test = train_test_split(tweets,labels, random_state=0)
      3 print (len(X_train),len(X_test),len(y_train),len(y_test))

2 frames
/usr/local/lib/python3.7/dist-packages/sklearn/utils/validation.py in check_consistent_length(*arrays)
    210     if len(uniques) > 1:
    211         raise ValueError("Found input variables with inconsistent numbers of"
--> 212                          " samples: %r" % [int(l) for l in lengths])
    213 
    214 

ValueError: Found input variables with inconsistent numbers of samples: [1454711, 0]

我不知道如何修复它。期待解决此错误的建议。

Answer 1

根据this answer over at DataScience，以及给定的错误值“[1454711, 0]”，您的“推文”和“标签”的大小或长度不同，train_test_split()需要。

因此请检查该答案并仔细检查您的“标签”数据是否正确。