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**Describe the bug**
Ok so this typo I found while reading **07_ensemble_learning_and_random_forests.ipynb**
In the markdown cell after cell number **Out[44]** we can see it is written: **"The line…
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### Describe the workflow you want to enable
I am part of the @neurodata team. Binning features have resulted in highly efficient and little loss in performance in gradient-boosted trees. This feat…
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Explore how the manual model choices each week have influenced performance - compared to the "default" (QRA) submission.
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#### Describe the bug
`AdaBoostClassifier.feature_importances_` makes a weighted average of importances...
https://github.com/scikit-learn/scikit-learn/blob/9b7ff272534f130893e95933db46a3ff29519…
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We just disabled warnings on travis in #9840.
I don't think we should do that. I've been a bit absent lately, but I think the current state of the warnings is pretty bad. Many of these seem recent ch…
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How can the individual tree predictions, OOB and or inbag, be accessed?
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#### Describe the workflow you want to enable
I want to be able to define a custom criterion for tree splitting when building decision trees / tree ensembles.
More specifically, it would be great t…
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My data set is imbalanced; I understand from the [Interpreting Tree Ensembles with inTrees](https://arxiv.org/pdf/1408.5456v1.pdf) that Error = accuracy.
In an imbalanced set Error rate is not ver…
ghost updated
6 years ago
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Fix composite output Ethiopia
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### Issue Description
When explaining GradientBoostingClassifier, passing 'probability' or 'predict_proba' in the TreeExplainer object returns the log odds explanations and not the probability of the…