Comments (4)
terrytangyuan
commented on September 28, 2024
Could you point out which example you are trying? The versions look correct to me and I just tried one of the examples involving pandas. Also, what's the name of the python script you are executing? Sometimes bad file name or existing pd variable in the environment could cause this problem. Try using IPython to run it from scratch.
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haarburger
commented on September 28, 2024
I'm running
import skflow
from sklearn import datasets, metrics
iris = datasets.load_iris()
classifier = skflow.TensorFlowLinearClassifier(n_classes=3)
classifier.fit(iris.data, iris.target)
score = metrics.accuracy_score(classifier.predict(iris.data), iris.target)
print("Accuracy: %f" % score)with IPython and I get
---------------------------------------------------------------------------
AttributeError Traceback (most recent call last)
/home/chris/Workspace/Playground/test.py in <module>()
4 iris = datasets.load_iris()
5 classifier = skflow.TensorFlowLinearClassifier(n_classes=3)
----> 6 classifier.fit(iris.data, iris.target)
7 score = metrics.accuracy_score(classifier.predict(iris.data), iris.target)
8 print("Accuracy: %f" % score)
/home/chris/anaconda3/lib/python3.4/site-packages/skflow/estimators/base.py in fit(self, X, y, logdir)
182 self._data_feeder = setup_train_data_feeder(X, y,
183 self.n_classes,
--> 184 self.batch_size)
185 if not self.continue_training or not self._initialized:
186 # Sets up model and trainer.
/home/chris/anaconda3/lib/python3.4/site-packages/skflow/io/data_feeder.py in setup_train_data_feeder(X, y, n_classes, batch_size)
71 DataFeeder object that returns training data.
72 """
---> 73 X, y = _data_type_filter(X, y)
74 if HAS_DASK:
75 import dask.dataframe as dd
/home/chris/anaconda3/lib/python3.4/site-packages/skflow/io/data_feeder.py in _data_type_filter(X, y)
49 y = extract_dask_labels(y)
50 if HAS_PANDAS:
---> 51 X = extract_pandas_data(X)
52 y = extract_pandas_labels(y)
53 return X, y
/home/chris/anaconda3/lib/python3.4/site-packages/skflow/io/pandas_io.py in extract_pandas_data(data)
27 def extract_pandas_data(data):
28 """Extract data from pandas.DataFrame for predictors"""
---> 29 if not isinstance(data, pd.DataFrame):
30 return data
31
AttributeError: 'module' object has no attribute 'DataFrame'
I don't think there's a anything wrong with the code. Maybe the issue is related to pands? If I run multioutput_regression.py I get the same error in pandas_io.py as above.
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terrytangyuan
commented on September 28, 2024
Thanks. Could you try reinstall pandas then? The pandas version is the same as the one I am using though. Googled around it seems like this happens a lot. Try some solutions from Google results.
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haarburger
commented on September 28, 2024
Thanks, after I reinstalled pandas it worked.
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