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@chukarsten chukarsten released this 29 Nov 19:36
· 715 commits to main since this release
v0.38.0
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Learn about vigilant mode.

v0.38.0 Nov. 29, 2021

Enhancements

  • Added data_check_name attribute to the data check action class #3034
  • Added NumWords and NumCharacters primitives to TextFeaturizer and renamed TextFeaturizer` to NaturalLanguageFeaturizer`` #3030
  • Added support for scikit-learn > 1.0.0 #3051
  • Required the date_index parameter to be specified for time series problems in AutoMLSearch #3041
  • Allowed time series pipelines to predict on test datasets whose length is less than or equal to the forecast_horizon. Also allowed the test set index to start at 0. #3071
  • Enabled time series pipeline to predict on data with features that are not known-in-advanced #3094

Fixes

  • Added in error message when fit and predict/predict_proba data types are different #3036
  • Fixed bug where ensembling components could not get converted to JSON format #3049
  • Fixed bug where components with tuned integer hyperparameters could not get converted to JSON format #3049
  • Included confusion matrix at the pipeline threshold for find_confusion_matrix_per_threshold #3080
  • Fixed bug where One Hot Encoder would error out if a non-categorical feature had a missing value #3083
  • Fixed bug where features created from categorical columns by Delayed Feature Transformer would be inferred as categorical #3083

Changes

  • Delete predict_uses_y estimator attribute #3069
  • Change DateTimeFeaturizer to use corresponding Featuretools primitives #3081
  • Updated TargetDistributionDataCheck to return metadata details as floats rather strings #3085
  • Removed dependency on psutil package #3093

Documentation Changes

  • Updated docs to use data check action methods rather than manually cleaning data #3050

Testing Changes

  • Updated integration tests to use make_pipeline_from_actions instead of private method #3047

Breaking Changes

  • Added data_check_name attribute to the data check action class #3034
  • Renamed TextFeaturizer` to NaturalLanguageFeaturizer`` #3030
  • Updated the Pipeline.graph_json function to return a dictionary of "from" and "to" edges instead of tuples #3049
  • Delete predict_uses_y estimator attribute #3069
  • Changed time series problems in AutoMLSearch to need a not-None date_index #3041
  • Changed the DelayedFeatureTransformer to throw a ValueError during fit if the date_index is None #3041
  • Passing X=None to DelayedFeatureTransformer is deprecated #3041
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