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Add LightGBM Estimator To AutoML #1199

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merged 5 commits into from Sep 22, 2020
Merged

Add LightGBM Estimator To AutoML #1199

merged 5 commits into from Sep 22, 2020

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bchen1116
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@bchen1116 bchen1116 commented Sep 18, 2020

Fix #1093

Adds LightGBM estimator to AutoML Search. Perf test results are in this document

** Note these test results are taken before this commit to remove LightGBM from AutoML; however, I expect the results would be similar to retrieving the results after the removal of LightGBM, as described in the doc.

@bchen1116 bchen1116 self-assigned this Sep 18, 2020
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codecov bot commented Sep 18, 2020

Codecov Report

Merging #1199 into main will increase coverage by 8.69%.
The diff coverage is 100.00%.

Impacted file tree graph

@@            Coverage Diff             @@
##             main    #1199      +/-   ##
==========================================
+ Coverage   91.22%   99.92%   +8.69%     
==========================================
  Files         196      196              
  Lines       12006    12007       +1     
==========================================
+ Hits        10953    11998    +1045     
+ Misses       1053        9    -1044     
Impacted Files Coverage Δ
evalml/utils/gen_utils.py 99.02% <ø> (+5.82%) ⬆️
evalml/tests/pipeline_tests/test_pipelines.py 100.00% <100.00%> (+4.13%) ⬆️
evalml/automl/automl_search.py 99.58% <0.00%> (+0.41%) ⬆️
evalml/tests/component_tests/test_components.py 100.00% <0.00%> (+0.51%) ⬆️
...s/prediction_explanations_tests/test_algorithms.py 100.00% <0.00%> (+1.11%) ⬆️
evalml/tests/component_tests/test_utils.py 100.00% <0.00%> (+3.57%) ⬆️
...derstanding/prediction_explanations/_algorithms.py 97.14% <0.00%> (+4.28%) ⬆️
evalml/tests/utils_tests/test_dependencies.py 100.00% <0.00%> (+6.25%) ⬆️
... and 18 more

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@bchen1116 bchen1116 marked this pull request as ready for review Sep 18, 2020
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@freddyaboulton freddyaboulton left a comment

@bchen1116 I think it's ok to include LightGBM in automl! It outperformed XGBoost in a couple datasets while taking about the same time to fit!

@bchen1116 bchen1116 merged commit 49b9483 into main Sep 22, 2020
@angela97lin angela97lin mentioned this pull request Sep 29, 2020
@freddyaboulton freddyaboulton deleted the bc_add_lightgbm branch May 13, 2022
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Add LightGBM classifier to automl
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