Remove "sklearn" from requirements

[melanopsis]

sklearn is being deprecated. Please see https://github.com/scikit-learn/sklearn-pypi-package.

[georgakd]

Is there any update on this issue? It really causes us issues in our internal NLP LDA project.

[miku4j]

here's how i manually fix this:

1. download the package from https://pypi.org/project/pyLDAvis/#files
2. extract it and locate requirements.txt
3. delete sklearn line
4. now you can use it. because i'm using Poetry i run poetry add modified_pyldavis_folder
5. done

i was trying to make a pull request but it requires a test

[bmabey]

@msusol is this something you plan on tackling? Otherwise I'd accept a PR from anyone on this thread.

[matthewkdies]

Adding a bump here because this issue is affecting me as well. I can take a stab at it if we don't hear further from Mark.

[matthewkdies]

I went ahead and created a PR for this regardless, here's the link here: #236

[msusol]

Let me look at it in the morning

[msusol]

Question for community: Is this just a change for PyPI, or for importing in python as well?

https://github.com/scikit-learn/sklearn-pypi-package#reason-for-the-deprecation

"if the sklearn package is used by one of your dependencies it would be great if you take some time to track which package uses sklearn instead of scikit-learn"

Update: https://stackoverflow.com/a/54573708/8930127

from sklearn.manifold import MDS, TSNE -> still valid command

[msusol]

extract it and locate requirements.txt
delete sklearn line

The desired deprecation driven change is that sklearn is not to be in PyPI (Pipfile), nothing else changes.

I think the bigger issue I found is when I run the tox tests w/sklearn in requirements.txt as required, it gives me:

from sklearn.manifold import MDS, TSNE
E   ModuleNotFoundError: No module named 'sklearn.manifold'; 'sklearn' is not a package

which was masked by this try

try:
    from sklearn.manifold import MDS, TSNE
    sklearn_present = True
except ImportError:
    sklearn_present = False

Renaming sklearn.py to lda_model.py solves the isssue in tox after I removed this.

Please let me know what issues you were seeing, specifically.

[msusol]

69a5003

(will work on pip package shortly)

[msusol]

Resolved in v 3.4.0