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0.4.1 - 2019-10-23

base

  • Tests are now much more extensive, thanks mostly to the newly added estimator tags.

compose

datasets

  • Added fetch_kdd99_http.
  • Added fetch_sms.
  • Added fetch_trec07p.

ensemble

  • Removed ensemble.HedgeBinaryClassifier because its performance was subpar.
  • Removed ensemble.GroupRegressor, as this should be a special case of ensemble.StackingRegressor.

feature_extraction

  • Fixed a bug where feature_extraction.CountVectorizer and feature_extraction.TFIDFVectorizer couldn't be pickled.

linear_model

metrics

neighbors

  • Added neighbors.KNeighborsRegressor.
  • Added neighbors.KNeighborsClassifier.

optim

stats

stream

time_series

  • time_series.Detrender now has a window_size parameter for detrending with a rolling mean.

tree

  • Added tree.RandomForestClassifier.

utils

  • Fixed a bug where utils.dot could take longer than necessary.