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17 Commits

Author SHA1 Message Date
Adrin Jalali 69c8967e21 DOC Fix warnings in examples (#12654) 
Fixe or suppresses many warnings in examples, including matplotlib complaining about the non-gui backend.
 2019-01-17 21:41:13 +11:00
Adrin Jalali f70b1ff3f7 EXA change normed to density in matplotlib calls in examples (#12718) 2018-12-06 09:05:41 +08:00
Thomas Moreau d25da1be20 FIX make joblib utils private, and remove mentions of externals.joblib (#12345) 2018-11-20 10:53:52 +11:00
Thomas Fan 9f842e3496 API Adds passthrough option to Pipeline (#11674) 2018-11-05 13:21:57 +11:00
Stephen Tierney 3f5bf97e81 DOC removed ambiguity in pipeline gridsearch example (#12272) 
* Removed ambiguity in pipeline gridsearch example

* Formatted to pep8
 2018-10-04 09:48:40 -04:00
Andreas Mueller fb7be879a3 [MRG + 1] return_train_score deprecation (#12241) 2018-10-03 19:24:14 +02:00
Olivier Grisel fc7d6e6986 [MRG] Fix FutureWarnings in logistic regression examples (#12114) 
* Be more specific about logistic regression solver in examples

* Use early stopped SGD (faster) and plot cross-validated error for best models

* Fix LR solver in /plot_voting_probas.pyexamples/ensemble/plot_voting_probas.py

* Fix LR solver & scale data in plot_digits_classification_exercise.py

* Use saga solver in plot_logistic_l1_l2_sparsity.py

* Use LBFGS solver in plot_iris_logistic.py

* Use LBFGS in plot_logistic.py

* Use SAGA solver for Logistic Regression Path example

* Use LBFGS solver in plot_classifier_chain_yeast.py

* Use LBFGS solver in plot_rbm_logistic_classification.py

* typo

* typo

* Bump up pandas dependency to 0.17.1

* Bump up examples minimal deps to match pandas 0.17.1

* Fix figure layout for plot_digits_pipe.py

* Version numbers are not decimal numbers

* Set multinomial, no scaling to keep example simple, fix formatting of example doc

* Missing plt.tight_layout() in plot_voting_probas.py

* Missing plt.tight_layout() in plot_logistic.py
 2018-09-24 18:22:40 +01:00
Dmitry Mottl 81601fb4b8 Fix typo (#12126) 
Fix typo in `examples/compose/plot_column_transformer.py`
 2018-09-21 09:49:45 +02:00
Andreas Mueller af80a42502 EXA Simplifying column transformer example by removing default values / making use of sparse threshold (#11958) 2018-09-01 09:31:22 +08:00
Hanmin Qin 8890b50606 [MRG+1] EXA Set cv=5 in examples (#11856) 
* EXA Set cv=5 in examples

* small mistake

* [doc build]

* [doc build]

* cross_val*

* [doc build]

* [doc build]
 2018-08-20 15:22:42 -04:00
Alexandre Boucaud f158e2dfe2 [MRG+1] Change CV defaults to 5 (#11557) 
* add FutureWarning for methods with defaults=3

* add explicit cv values to fix assertion errors

* add tests for catching the FutureWarning

* Write current deprecation version

* Add deprecation in docstring

* change default cv value to None

* change cv from 3 to 5 in the examples

* upgrade doctests

* update doctest in tutorial

* update doctest in cross-validation doc

* fix tests

* add entry to whats new

* address Gael comments

* address Gael comments 2

* fix wrong indentation

* update doc

* add docstring deprecation warning in CV subclasses

* address Andy's comments

* fix PR number

* fix flake8

* add filterwarnings in tests

* fix doctests

* cv=None mendatory in Ridge

* fix warning related errors

* skip some doctests warnings

* make travis happy

* change from deprecated to versionchanged

* fix doctests and remove skipping

* address comments
 2018-07-19 14:46:11 +02:00
Joel Nothman 14e7c328df Restructure access to vendored/site Joblib (#11471) 
In order to fix #11408, this swaps `joblib` and `_joblib`. It however, allows users to access joblib's `Memory` or `Parallel` functionality without accessing `sklearn.externals._joblib` by importing `Memory`, `Parallel`, etc. into `sklearn.utils`.
 2018-07-17 18:02:11 +02:00
Andreas Mueller b0e91e4110 [MRG] Examples fixes (#11539) 
* fix contours in gpc xor example

* use LinearSVC in plot_column_transformer
 2018-07-16 10:46:43 +02:00
Tom Dupré la Tour 73b7d078a1 MAINT update CategoricalEncoder into OneHotEncoder in example 2018-06-21 11:46:29 +02:00
jeremiedbb 0d8a04bd17 [MRG+1] SimpleImputer(strategy="constant") (#11211) 2018-06-20 17:20:33 +02:00
Pedro Morales bd19a84857 DOC add mixed categorical / continuous example with ColumnTransformer (#11197) 2018-06-13 17:18:49 +10:00
Joel Nothman 90a2c57951 EXA Move examples to examples/compose (#11216) 2018-06-11 15:06:21 +08:00