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Hi,
playing around with the sklearn interface of VW it seems there a few issues (applies to v 8.5.0 and the current master branch):
1. A **very minor bug**: it seems that the code intends to shuff…
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## Environment info
Operating System: Windows
Package used (python): pandas df, xgboost, sklearn (XGBClassifier) and ELI5 http://eli5.readthedocs.io/en/latest/libraries/xgboost.html
`xgboost`…
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- [x] Plot the columns in file: /pghbio/dbmi/batmanlab/Data/COPDGene/ClinicalData/phase 1 Final 10K/phase 1 Pheno/Final10000_Phase1_Rev_28oct16.txt against each other to see which columns holds import…
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Running:
output = dat.predict(algorithm='svr', cv_dict={'type': 'loso', 'subject_id': holdout}, plot=False,**{'kernel':"linear"}
Returns this error:
TypeError Tracebac…
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We have install hyperparameter_hunter with `pip` and try to run the example. But it throws exception to import the library.
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Blocks Issue #1631, PR #1691.
Example code at:
https://gist.github.com/kchawla-pi/bb97847bec645d3f279d5b9772cd026b
Erring code section is after Line `# 75`.
Example is from:
`nilearn/example…
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I think it's commonly accepted that kfold cross-validation should be done with k=5 or k=10. We do 3 fold by default. Actually in a recent talk Max Kuhn said "never do threefold" and I think he was not…
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Hi guys, I tried to perform cross validation in order to prevent over fitting, but the result is quite weird:
The evaluation result of first fold is always much lower than others, and others are qui…
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The underlying CV functions in both `cross_val_score` and `GridSearchCV` have an option to shuffle inputs but these aren't exposed. This requires the user to shuffle their examples ahead of time. Th…
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It is used quite a lot in examples. We hsould update to sklearn.model_selection