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Elefant 0.2

by kishorg - October 17, 2008, 03:18:11 CET [ ] 1763 views, 1121 downloads, 2 comments, 2 subscriptions

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Elefant is an open source software platform for the Machine Learning community licensed under the Mozilla Public License (MPL) and developed using Python, C, and C++. We aim to make it the platform [...]

Authors: Alex Smola, Choon Hui Teo, Christfried Webers, Javen Qinfeng Shi, Julian Mcauley, Kishor Gawande, Le Song, Quoc Le, S V N Vishwanathan, Simon Guenter
License: Mpl 1.1
Programming Language: C++, Python, C

Operating System: Linux, Macosx, Windows
Tags: String Kernel, Support Vector Machine, Python, Regression, Kernels, Online Learning, Feature Selection, Classifiaction, Nips2008

SGD 1.2

by leonbottou - September 24, 2008, 17:09:35 CET [ ] 1102 views, 242 downloads, 1 comment, 1 subscription

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The SGD package contains a stochastic gradient implementation of linear SVMs and linear CRFs. It demonstrate that a simple stochastic gradient descent is very competitive algorithm for such tasks. [...]

Authors: Leon Bottou
License: Mpl 1.1, Gpl Version 2 Or Later
Programming Language: C++

Operating System: Cygwin, Linux, Macosx, Windows
Tags: Large Scale, Svm, Crf, Stochastic Gradient Descent

LibPG 126

by daa - December 3, 2007, 19:59:04 CET [ ] 970 views, 190 downloads, 0 subscriptions

The PG library is a high-performance reinforcement learning library. The name PG refers to policy-gradient methods, but this name is largely historical. The library also impliments value-based RL [...]