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2439 Commits

Author SHA1 Message Date
Joel Nothman c726085e20 DOC mention true positives etc in confusion matrix docs (#7392) 2016-09-12 12:22:41 -04:00
Jiyuan Qian e1b5d601a2 MLP bug fixes with random state and loss, removed decision_function, and added test 2016-09-12 11:37:39 +02:00
Olivier Grisel b966b44585 DOC fix class.rst for Label / Group CV tools 2016-09-12 09:06:44 +02:00
Raghav RV 9a12555e6d [MRG+1] ENH/MNT Rename labels --> groups in CV tools (#6660) 2016-09-11 19:14:41 +02:00
Olivier Grisel a86fd7f5e7 Add Dirichlet process prior to BayesianGaussianMixture (#7386) 2016-09-10 15:41:52 +02:00
Ruifeng Zheng 105d03314c [MRG+1] Add hyperlink and example for kappa (#7214) 2016-09-10 15:34:35 +02:00
Gael Varoquaux 4b2304f05a Merge pull request #7261 from betatim/negative-scorers 
[MRG + 2] Rename scorers like `mse` to `neg_mse`
 2016-09-08 20:40:17 +02:00
Andreas Mueller 6972d6c15c DOC minor doc fixes for sphinx. (#7357) 2016-09-08 10:07:40 +10:00
Olivier Grisel 5daee9627d DOC fix iterated_power='auto' in doctests 2016-09-06 11:11:07 +02:00
themrmax fed401c831 change decision tree example to use pydotplus for compatibility with Python 3 2016-09-05 14:45:57 +10:00
Tim Head f4419a9f2a Small documentation fix 2016-09-04 17:21:54 +02:00
Tim Head 88a395abb3 Link to mean_squared_error function 
Makes the distinction between the metric and the scorer a bit
easier for the reader.
 2016-09-01 08:16:24 +02:00
Hobson Lane b4661b1b56 colon 2016-08-31 15:45:01 -07:00
Hobson Lane 6787da493d make it clear that linear_model.Perceptron is a classifier 2016-08-31 15:41:56 -07:00
Hobson Lane 2ab7e34e95 clf = Perceptron 2016-08-31 15:27:00 -07:00
Hobson Lane 9f65998376 fix regressor var name 
clf = short for classifier
reg = short for reggression/regressor/regression_model
 2016-08-31 14:33:09 -07:00
Olivier Grisel c931bf0603 FIX #7293: StandardScaler.with_mean in preprocessing doc 2016-08-31 14:08:56 +02:00
Thierry Guillemot f0862f7af3 [MRG+1] Bayesian Gaussian Mixture (Integration of GSoC2015 -- second step) (#6651) 
* Add the new BayesianGaussianMixture class.
Add the test file for the BayesianGaussianMixture.

* Add the use of the cholesky decomposition of the precision matrix.

* Fix some bugs.

* Modification of GaussianMixture class.

The purpose here is to prepare the integration of BayesianGaussianMixture.

* Fix comments.

* Modification of the Docstring.

* Add license and author.

* Fix pb typo of eq 10.64 and 10.62.

* Correct VBGMM bugs.

* Fix full version.

* Fix the precision normalisation pb.

* Fix all cov_type algo for BayesianGaussianMixture.

* Optimisation of spherical and diag computation.

* Code simplification.

* Check the Gaussian Mixture tests are ok.

* Add test.

* Add new tests for BayesianGaussianMixture and GaussianMixture.

* Add the bayesian_gaussian_example and the doc.

* Fix comments.

* Fix review comments and add license and author.

* Fix test compare covar type.

* Fix reviews.

* Fix tests.

* Fix review comments.

* Correct reviews.

* Fix travis pb.

* Fix circleci pb.

* Fix review comments.

* Fix typo.

* Fix comments.

Add reg_covar and what's new.

* Fix comments.

* Fix comments.

* [ci skip] Correct legend.
 2016-08-30 19:02:30 +02:00
Joel Nothman 0a0bf2478e Revert "ENH: Add indicator features to imputer output (#6607)" (#7292) 
This reverts commit 18396be8cb as it was
merged when incomplete.
 2016-08-30 21:28:01 +10:00
Joel Nothman 5b20d484ad [MRG] ENH enable setting pipeline components as parameters (#1769) 
Pipeline and FeatureUnion steps may now be set with set_params, and transformers may be replaced with None to effectively remove them.

Also test and improve ducktyping of Pipeline methods
 2016-08-29 23:32:42 +10:00
Preston Parry 58b35d8b9f DOC Updates sklearn naming convention for consistency (#7268) 
* Updates sklearn naming convention for consistency

* minor grammar fix

* clarifies source of string vs. function cosine
 2016-08-29 08:20:13 +10:00
Tim Head ef64969f91 Introduce deprecation warning and fix tests 
get_scrorer now warns if you use an old name for a scorer
and tests have been updated to use new naming convention.
 2016-08-27 14:56:40 +02:00
Tim Head 9b2e53e8d5 Rename smaller-is-better scoring metrics 
Rename scorers like MSE to neg_MSE so that it is less
surprising that they return negative values.
 2016-08-27 12:06:07 +02:00
Yen a7d748b1de Rename `TimeSeriesCV` to `TimeSeriesSplit` (#7245) 
* rename TimeSeriesCV to TimeSeriesSplit

* Add TimeSeriesSplit

* Add whats new
 2016-08-26 12:34:33 +10:00
Yen 234d25677d [MRG] Add homogeneous time series cross validation (#6586) 2016-08-24 23:15:38 +10:00
Preston Parry 454b0f239a minor wording fix 
Changes "the scikit" to "scikit-learn". While both might be technically accurate, explicitly calling the package "scikit-learn" helps with naming consistency.
 2016-08-20 00:29:20 -07:00
Zheng RuiFeng 70642c09f1 GaussianNB now support sample weighting 2016-08-19 14:37:36 +08:00
definitelyuncertain 974639f15c Explicit warnings in model persistence documentation (#7157) 
* Update model_persistence.rst

Mention a reason not to unpickle untrusted data.

Be more precise about using pickled data from different versions.

* Explicit warning about cross version pickling
 2016-08-17 21:53:58 +02:00
Yen 42120e50bb [MRG+1] Rename CV params n_{folds,iter} to n_splits (#7187) 
* Rename n_iter to n_splits

* Fix bug

* Fix examples

* Add spaces

* Rename n_folds to n_splits

* Fix error

* Fix doc

* Fix doc

* Fix example

* Rename variables name

* PEP8

* Fix error message

* Add whats_new

* Fix test

* Fix doc

* Fix doc

* Make test clear
 2016-08-16 13:56:55 -07:00
Sebastián Vanrell d2c04c87d6 Doc minor fix ensemble.rst (#7186) 
Remove repeated "at each"
 2016-08-13 11:06:22 +02:00
Sebastian Raschka 96f6ec0621 [MRG] extending tfidf documentation (#7015) 2016-08-12 12:15:16 +10:00
Naoya Kanai 5bddfdb34b add load_breast_cancer to API reference (#7149) 2016-08-05 19:35:28 +02:00
JulianKahnert 0493d714a0 fix of typo (#7137) 2016-08-04 13:52:04 +02:00
Óscar Nájera acef8cd671 Sphinx-doc absolute path for auto_example images 2016-08-03 20:23:50 +02:00
Óscar Nájera 90fe87fea5 Extra missing links complained by sphinx 2016-08-03 20:23:50 +02:00
Óscar Nájera d6be865a32 References to examples 2016-08-03 20:23:50 +02:00
Óscar Nájera bd5cecce44 update references link namespace 2016-08-03 20:23:50 +02:00
Óscar Nájera 04116ce286 update image sources namespace 2016-08-03 20:23:50 +02:00
Nate George 9b25f5d37a Fix docs links (#7005) 
* docs: fix broken and redirect links

see #7000

* docs: fix links

see #7000

* docs: merge with master

* docs: fix fnrs and tinyclues logo links

* docs: fix link reference in text

* docs: fix typo

* docs: added back in metaoptimize-qa paragraph

* docs: update language for defunct site

* docs: update stackexchange section

* docs: remove defunct site, move quora to top

* docs: remove defunct link and rearrange links
 2016-07-27 16:58:25 -04:00
Joel Nothman 1ad6fe3c42 DOC revert removal of duplicate word in doctest 2016-07-27 14:55:00 +10:00
Andreas Mueller 8972d82a1f DOCS / COSMIT duplicate word typos 2016-07-26 10:44:32 -04:00
Loïc Estève 1f1f7da72c Merge pull request #7041 from jnothman/dbscan_doc 
[MRG + 1] DOC fix misconception in DBSCAN documentation
 2016-07-25 11:50:17 +02:00
David Nicholson d92413b612 typofix in modules/grid_search.rst (#7045) 2016-07-21 08:28:32 +02:00
Joel Nothman 1fbd0b8cb9 DOC fix misconception in DBSCAN documentation 
Fixes #6192
 2016-07-18 11:46:20 +10:00
Vikram 4c32aa2cc1 update for issue #6523 (add logistic_regression_path to classes.rst (#6970) 
* update for issue #6523 (add logistic_regression_path to classes.rst

* Clarifies statement about no warm-start and no speedup with liblinear
 2016-07-13 23:26:21 +02:00
Preston Parry b661d1e216 Minor grammar fix 2016-07-12 12:22:42 -07:00
Moussa Taifi 1220ca3048 fix pipeline docs typos (#6940) 2016-06-24 21:06:46 +02:00
Yoav Ram 6301b1f727 emphasis on "higher return values are better..." (#6909) 2016-06-19 14:46:13 +02:00
Thierry Guillemot 1f86b1da94 [MRG] ENH Add Calinsky-Harabaz and Fowkes-Mallows clustering metrics (#6823) 
Based on the code of A. Fouchet in PR#4301.
 2016-06-17 00:01:19 +10:00
Moussa Taifi c6a457fe99 Add Brier_score_loss to model validation doc 2016-06-16 10:57:16 +02:00