8000 Changelog for 0.7 · seckcoder/scikit-learn@aaac3b3 · GitHub
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Fabian Pedregosa
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Changelog for 0.7
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‎.mailmap

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@@ -13,4 +13,5 @@ Peter Prettenhofer <peter.prettenhofer@gmail.com> pprett <peter.prettenhofer@gma
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Anne-Laure Fouque <afouque@is208050.(none)> Anne-Laure FOUQUE <af216607@is206635.intra.cea.fr>
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Vincent Dubourg <vincent.dubourg@gmail.com> dubourg <vincent.dubourg@gmail.com>
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Vincent Dubourg <vincent.dubourg@gmail.com> dubourg <dubourg@PTlami14.(none)>
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Christian Osendorfer <osendorf@gmail.com> osdf <osendorf@gmail.com>
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Christian Osendorfer <osendorf@gmail.com> osdf <osendorf@gmail.com>
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James Bergstra <james.bergstra@gmail.com> james.bergstra <james.bergstra@gmail.com>

‎doc/modules/classes.rst

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linear_model.LinearRegression
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linear_model.Ridge
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linear_model.RidgeCV
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linear_model.Lasso
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linear_model.LassoCV
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linear_model.ElasticNet
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:toctree: generated/
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:template: function.rst
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neighbors.kneighbors_graph
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ball_tree.knn_brute
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Gaussian Mixture Models

‎doc/whats_new.rst

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.. currentmodule:: scikits.learn
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.. _changes_0_7:
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0.7
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===
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scikits.learn 0.7 was released in March 2011, roughly three months
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after the 0.6 release. This release is marked by the speed
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improvements in existing algorithms, like k-Nearest Neighbors and
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K-Means algorithm and by the inclusion of an efficient algorithm for
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computing the Ridge Generalized Cross Validation solution. Unlike the
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preceding release, no new modules where added to this release.
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Changelog
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---------
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- Performance improvements for Gaussian Mixture Model sampling [Jan
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Schlüter].
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- Implementation of efficient leave-one-out cross-validated Ridge in
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:class:`linear_model.RidgeCV` [`Mathieu Blondel`_ ]
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- Better handling of collinearity and early stopping in
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:func:`linear_model.lars_path` [`Alexandre Gramfort`_ and `Fabian
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Pedregosa`_ ].
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- Fixes for liblinear ordering of labels and sign of coefficients
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[Dan Yamins, Paolo Losi, `Mathieu Blondel`_ and `Fabian Pedregosa`_ ].
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- Performance improvements for Nearest Neighbors algorithm in
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high-dimensional spaces [`Fabian Pedregosa`_ ].
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- Performance improvements for :class:`cluster.KMeans` [`Gael
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Varoquaux`_ and `James Bergstra`_ ].
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- Sanity checks for SVM-based classes [`Mathieu Blondel`_ ].
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- Refactoring of :class:`neighbors.NeighborsClassifier` and
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:func:`neighbors.kneighbors_graph`: added different algorithms for
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the k-Nearest Neighbor Search and implemented a more stable
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algorithm for finding barycenter weigths [`Fabian Pedregosa`_ ].
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- Documentation improvements: Added
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:class:`pca.RandomizedPCA`. :class:`linear_model.LogisticRegression`. Also
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added references of matrices used for clustering and other fixes
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[`Gael Varoquaux`_, `Fabian Pedregosa`_, `Mathieu Blondel`_,
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`Olivier Grisel`_, Virgile Fritsch , Emmanuelle Gouillart ]
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- Binded decision_function in classes that make use of liblinear_,
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dense and sparse variants, like :class:`svm.LinearSVC` or
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:class:`linear_model.LogisticRegression` [`Fabian Pedregosa`_ ].
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- Performance and API improvements to
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:func:`metrics.euclidian_distances` and to
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:class:`pca.RandomizedPCA` [`James Bergstra`_ ]
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- Fix compilation issues under NetBSD [Kamel Ibn Hassen Derouiche]
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- Allow input sequences of different lengths in :class:`hmm.GaussianHMM`
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[`Ron Weiss`_ ]
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- Fix bug in affinity propagation caused by incorrect indexing [mxf]
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People
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------
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People that made this release possible preceeded by number of commits:
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- 85 `Fabian Pedregosa`_
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- 67 `Mathieu Blondel`_
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- 20 `Alexandre Gramfort`_
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- 19 `James Bergstra`_
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- 14 Dan Yamins
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- 13 `Olivier Grisel`_
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- 12 `Gael Varoquaux`_
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- 4 Edouard Duchesnay
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- 4 `Ron Weiss`_
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- 2 Satrajit Ghosh
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- 2 `Vincent Dubourg`_
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- 1 Emmanuelle Gouillart
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- 1 Kamel Ibn Hassen Derouiche
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- 1 Paolo Losi
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- 1 VirgileFritsch
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- 1 `Yaroslav Halchenko`_
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- 1 mxf
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.. _changes_0_6:
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* 2 Vincent Michel
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* 1 Chris Filo Gorgolewski
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.. _Alexandre Gramfort: http://www-sop.inria.fr/members/Alexandre.Gramfort/index.fr.html
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.. _Fabian Pedregosa: http://fseoane.net/blog/
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.. _Mathieu Blondel: http://www.mblondel.org/journal/
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.. _James Bergstra: http://www-etud.iro.umontreal.ca/~bergstrj/
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.. _liblinear: http://www.csie.ntu.edu.tw/~cjlin/liblinear/
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.. _Yaroslav Halchenko: http://www.onerussian.com/

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