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Decomposition

Examples concerning the :mod:`sklearn.decomposition` module.

.. only:: html

  .. image:: /auto_examples/decomposition/images/thumb/sphx_glr_plot_beta_divergence_thumb.png
    :alt: Beta-divergence loss functions

  :ref:`sphx_glr_auto_examples_decomposition_plot_beta_divergence.py`
Beta-divergence loss functions
.. only:: html

  .. image:: /auto_examples/decomposition/images/thumb/sphx_glr_plot_ica_blind_source_separation_thumb.png
    :alt: Blind source separation using FastICA

  :ref:`sphx_glr_auto_examples_decomposition_plot_ica_blind_source_separation.py`
Blind source separation using FastICA
.. only:: html

  .. image:: /auto_examples/decomposition/images/thumb/sphx_glr_plot_pca_vs_lda_thumb.png
    :alt: Comparison of LDA and PCA 2D projection of Iris dataset

  :ref:`sphx_glr_auto_examples_decomposition_plot_pca_vs_lda.py`
Comparison of LDA and PCA 2D projection of Iris dataset
.. only:: html

  .. image:: /auto_examples/decomposition/images/thumb/sphx_glr_plot_faces_decomposition_thumb.png
    :alt: Faces dataset decompositions

  :ref:`sphx_glr_auto_examples_decomposition_plot_faces_decomposition.py`
Faces dataset decompositions
.. only:: html

  .. image:: /auto_examples/decomposition/images/thumb/sphx_glr_plot_varimax_fa_thumb.png
    :alt: Factor Analysis (with rotation) to visualize patterns

  :ref:`sphx_glr_auto_examples_decomposition_plot_varimax_fa.py`
Factor Analysis (with rotation) to visualize patterns
.. only:: html

  .. image:: /auto_examples/decomposition/images/thumb/sphx_glr_plot_ica_vs_pca_thumb.png
    :alt: FastICA on 2D point clouds

  :ref:`sphx_glr_auto_examples_decomposition_plot_ica_vs_pca.py`
FastICA on 2D point clouds
.. only:: html

  .. image:: /auto_examples/decomposition/images/thumb/sphx_glr_plot_image_denoising_thumb.png
    :alt: Image denoising using dictionary learning

  :ref:`sphx_glr_auto_examples_decomposition_plot_image_denoising.py`
Image denoising using dictionary learning
.. only:: html

  .. image:: /auto_examples/decomposition/images/thumb/sphx_glr_plot_incremental_pca_thumb.png
    :alt: Incremental PCA

  :ref:`sphx_glr_auto_examples_decomposition_plot_incremental_pca.py`
Incremental PCA
.. only:: html

  .. image:: /auto_examples/decomposition/images/thumb/sphx_glr_plot_kernel_pca_thumb.png
    :alt: Kernel PCA

  :ref:`sphx_glr_auto_examples_decomposition_plot_kernel_pca.py`
Kernel PCA
.. only:: html

  .. image:: /auto_examples/decomposition/images/thumb/sphx_glr_plot_pca_vs_fa_model_selection_thumb.png
    :alt: Model selection with Probabilistic PCA and Factor Analysis (FA)

  :ref:`sphx_glr_auto_examples_decomposition_plot_pca_vs_fa_model_selection.py`
Model selection with Probabilistic PCA and Factor Analysis (FA)
.. only:: html

  .. image:: /auto_examples/decomposition/images/thumb/sphx_glr_plot_pca_iris_thumb.png
    :alt: PCA example with Iris Data-set

  :ref:`sphx_glr_auto_examples_decomposition_plot_pca_iris.py`
PCA example with Iris Data-set
.. only:: html

  .. image:: /auto_examples/decomposition/images/thumb/sphx_glr_plot_pca_3d_thumb.png
    :alt: Principal components analysis (PCA)

  :ref:`sphx_glr_auto_examples_decomposition_plot_pca_3d.py`
Principal components analysis (PCA)
.. only:: html

  .. image:: /auto_examples/decomposition/images/thumb/sphx_glr_plot_sparse_coding_thumb.png
    :alt: Sparse coding with a precomputed dictionary

  :ref:`sphx_glr_auto_examples_decomposition_plot_sparse_coding.py`
Sparse coding with a precomputed dictionary
.. toctree::
   :hidden:

   /auto_examples/decomposition/plot_beta_divergence
   /auto_examples/decomposition/plot_ica_blind_source_separation
   /auto_examples/decomposition/plot_pca_vs_lda
   /auto_examples/decomposition/plot_faces_decomposition
   /auto_examples/decomposition/plot_varimax_fa
   /auto_examples/decomposition/plot_ica_vs_pca
   /auto_examples/decomposition/plot_image_denoising
   /auto_examples/decomposition/plot_incremental_pca
   /auto_examples/decomposition/plot_kernel_pca
   /auto_examples/decomposition/plot_pca_vs_fa_model_selection
   /auto_examples/decomposition/plot_pca_iris
   /auto_examples/decomposition/plot_pca_3d
   /auto_examples/decomposition/plot_sparse_coding