Top "Valueerror" questions

Must be used only when 'ValueError' is raised.

NumPy Histogram - ValueError range parameter must be finite - input array is okay

I'm struggling to understand this error, since I'll give you an example that's working and the one I'm interested in …

python python-3.x numpy histogram valueerror
ValueError: bad marshal data (unknown type code)

My operating system is Ubuntu. And I got this error message when I was running my keras model. I have …

python ubuntu marshalling valueerror
Pipeline OrdinalEncoder ValueError Found unknown categories

Please take it easy on me. I’m switching careers into data science and don’t have a CS or …

python-3.x scikit-learn pipeline valueerror ordinal
Tensorflow value error: Variable already exists, disallowed

I am predicting financial time series with different time periods using tensorflow. In order to divide input data, I made …

variables tensorflow valueerror
ValueError: X has 29 features per sample; expecting 84

I am working on a script using the Lending Club API to predict whether a loan will "pay in full" …

python pandas scikit-learn valueerror one-hot-encoding
ValueError: labels not contained in axis

I have data of the form : IMP_START_TIME IMP_CLR_TIME SERV_OR_IOR_ID 0 2017-02-28 23:59:32.8730 2017-03-01 00:11:28.7550 …

python-3.x pandas dataframe timestamp valueerror
"Must explicitly set engine if not passing in buffer or path for io" in Panda

When running the following Python Panda code: xl = pd.ExcelFile(dataFileUrl) sheets = xl.sheet_names data = xl.parse(sheets[0]) colheaders = …

python pandas valueerror
ValueError: Error when checking target: expected dense_2 to have 4 dimensions, but got array with shape (7942, 1)

I have been using the following functional API for an image classification task using CNN: def create_model(X_train, …

python keras conv-neural-network convolution valueerror