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I get the following error when running refit( X , y ):
```
`TypeError Traceback (most recent call last)
in ()
----> 1 automl.refit(X.copy().values, y.copy().valu…
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I am attempting to write a classification and a regression component that serve as wrappers for the LightGBM library to serve as an alternate gradient boosting framework. So far, I have resolved sever…
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Hi!
I have next issue with mlr:
I am using feature selection using filtering method. The problem is that feature selection will fail if there are at least one feature with constant value.
I tried …
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refer to https://arxiv.org/pdf/1702.08835.pdf
Welcome to contribute for this.
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I am running the basic tpot regression example from the tpot front page
## Context of the issue
This example crashes python almost immediately both using python 2 and 3 on my OS X machine. I am …
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# Overall notes:
I am using R terminology of "scores" and "loadings"
Right now the code does not deal with poor models well. If no model is good fit then we should use the null for prediction (eg…
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Hi,
We have another issue of DaskGridSearchCV. The example is XGBRegressor (https://github.com/pinjutien/grid-search/tree/master/grid_search_issue2).
In this case, when DaskGridSearchCV is on, t…
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Install XGBoost Python package system wide.
XGBoost implements machine learning algorithms under the Gradient Boosting framework
Code: https://github.com/dmlc/xgboost
Pypi: https://pypi.python.org/p…
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• Feature Engineering
o Feature Transformations
Log
Square
Inverse
Percentile
ZScore
o Feature Creation
Interactions (+ \* - )
LDA (Latent Dirichlet Allocation)
• Feature Reduction (…
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#### Description
DecisionTree with mae criterion does not free used memory.
As a result that kind of trees is unusable in cycle, forests and cross-validation.
(originally i encoutered this …