Error while using sklearn

Question

I am working on sklearn for model prediction using the code below:

clf = MultinomialNB()

clf.fit(Xtrain,Ytrain)

Yans=clf.predict(Xtest)

I am getting a warning as shown below:

/usr/local/lib/python3.4/dist-packages/numpy/core/fromnumeric.py:2641: VisibleDeprecationWarning: `rank` is deprecated; use the `ndim` attribute or function instead. To find the rank of a matrix see `numpy.linalg.matrix_rank`.

  VisibleDeprecationWarning)

I am not able to the desired results due to this. how can I solve it?

Answer 1

As per my knowledge the issue is with scipy.  Try upgrading it using the below command:

pip3 install --upgrade scipy

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