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model-selection

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gjoliver
gjoliver commented Apr 13, 2022

Description

There are multiple user requests of using GraphNN data (node and edge lists) as sample batches into a custom RLlib model.

https://discuss.ray.io/t/rllib-variable-length-observation-spaces-without-padding/726
https://discuss.ray.io/t/working-with-graph-neural-networks-varying-state-space/5730/2

The recommended method today is to use Repeated observation space and VariableVal

good first issue enhancement P2 rllib-models
evalml
chukarsten
chukarsten commented Feb 15, 2022

In #3324 , we had to mark some tests as expected to fail since XGBoost was throwing a FutureWarning. The warning has been addressed in XGBoost, so we're just waiting for the PR merged to be released. This issue is discussed in the #3275 issue.

evalml/tests/component_tests/test_xgboost_classifier.py needs to have the @pytest.mark.xfail removed f

testing good first issue tech debt
rodrigo-arenas
rodrigo-arenas commented Jun 22, 2021

Is your feature request related to a problem? Please describe.
NA

Describe the solution you'd like
Implement in the sklearn_genetic.plots module a function named plot_parallel_coordinates to inspect the results of the learning process

Describe alternatives you've considered
The function should take two arguments:

  • estimator: A fitted estimator from `sklearn_genetic.G
help wanted good first issue new feature up-for-grabs
konst-int-i
konst-int-i commented Dec 17, 2020

Is your feature request related to a problem? Please describe.
Feature is not directly related to a problem, but is rather an enhancement of existing functionality. As suggested by Julian King on the facet Slack channel, we could add Maximum Relevance Minimum Redundancy (MRMR) as a feature selection algorithm.

The algorithm is explained in the following papers:
https://arxiv.org/pdf/1

API good first issue

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