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Implementation of the power iteration method#22

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2 commits merged intoscikit-learn:masterfrom
alextp:master
Nov 28, 2010
Merged

Implementation of the power iteration method#22
2 commits merged intoscikit-learn:masterfrom
alextp:master

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@alextp
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@alextp alextp commented Nov 27, 2010

It's probably not needed, but in some experiments with a similar I did note a loss in quality when going to very large, very sparse matrices, so it can't hurt to have it there. Also a light refactoring to unify the sparsity testing.

…n high-rank very-big very-sparse matrices according to the Martinsson et al survey
@GaelVaroquaux
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Hey Alex,

Sorry for the slow reply, I don't check github terribly often.

Your changes look good. I have merged them in the master. I can't claim I fully understand the maths behind them, but I will trust you on them.

larsmans pushed a commit to larsmans/scikit-learn that referenced this pull request Oct 7, 2011
glouppe pushed a commit to glouppe/scikit-learn that referenced this pull request Jan 13, 2013
Minor changes on examples and documentation
amueller added a commit to ogrisel/scikit-learn that referenced this pull request Jan 13, 2015
ENH better 'constant' learning rate schedule
jnothman pushed a commit to jnothman/scikit-learn that referenced this pull request Nov 20, 2016
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ENH: Add a config option for showing/hiding the inherited class members
FrancoisPgm referenced this pull request in FrancoisPgm/scikit-learn Oct 8, 2025
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2 participants