属性错误:"数据帧"对象没有属性"data"

Question

尝试运行以下代码时，我不断收到*AttributeError: 'DataFrame' object has no attribute 'data'*错误。尝试使用data_sets.head((进行测试，并收到错误*AttributeError: 'dict' object has no attribute 'head'*

dataDir = '/content/drive/My Drive/Colab Notebooks/Final/dataQ2/' # Directory with input files
trainFile = 'q2train.csv' # Training examples
labelFile = 'q2label.csv' # Test label
validFile = 'q2valid.csv' # Valid Files
data_sets = {
'train' : train,
'label' : label,
'valid' : valid}
def get_data(data_set_name, test_prop=0.2, seed=2019):
"""returns data for training, testing, and data characteristics"""
data = data_sets[data_set_name]
X, y = data.data, data.target
X_train, X_test, y_train, y_test = train_test_split(X, y, 
test_size=test_prop, 
random_state=seed)
nF = X.shape[1] # number of features
nC = len(np.unique(y)) # number of classes
nTrain, nTest = len(y_train), len(y_test)
return X_train, X_test, y_train, y_test, nF, nC, nTrain, nTest
for name in data_set:
X_train, X_test, y_train, y_test, nF, nC, nTrain, nTest = get_data(name)

感谢帮助，如果这是一个愚蠢的问题，请提前道歉。

Answer 1

我遇到了同样的问题。 我通过将我的熊猫从 1.0.1 更新到 1.0.5 解决了这个错误