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Showing Items 421-430 of 658 on page 43 of 66: First Previous 38 39 40 41 42 43 44 45 46 47 48 Next Last

About: The package estimates the matrix of partial correlations based on different regularized regression methods: lasso, adaptive lasso, PLS, and Ridge Regression.

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Logo KMLib sparse GPU SVM 0.1

by ksopyla - March 20, 2013, 14:30:08 CET [ Project Homepage BibTeX BibTeX for corresponding Paper Download ] 4976 views, 1269 downloads, 1 subscription

About: Support Vectors Machine library in .net with CUDA support. Library includes GPU SVM solver for kernels linear,RBF,Chi-Square and Exp Chi-Square which use NVIDIA CUDA technology. It allows for classification of feature rich sparse datasets through utilization of sparse matrix formats CSR, Ellpack-R or Sliced EllR-T

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Logo r-cran-rminer 1.3

by r-cran-robot - October 9, 2012, 00:00:00 CET [ Project Homepage BibTeX Download ] 6588 views, 1267 downloads, 0 subscriptions

About: Simpler use of data mining methods (e.g. NN and SVM) in classification and regression.

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Fetched by r-cran-robot on 2013-04-01 00:00:08.226306


About: Multi-class vector classification based on cost function-driven learning vector quantization , minimizing misclassification.

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Logo r-cran-caretLSF 1.25

by r-cran-robot - December 3, 2008, 00:00:00 CET [ Project Homepage BibTeX Download ] 4571 views, 1265 downloads, 1 subscription

About: Classification and Regression Training LSF Style: Augment some caret functions for parallel processing

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Logo r-cran-rdetools 1.0

by r-cran-robot - September 3, 2008, 00:00:00 CET [ Project Homepage BibTeX Download ] 4890 views, 1265 downloads, 1 subscription

About: Relevant Dimension Estimation (RDE) in Feature Spaces: The package provides functions for estimating the relevant dimension of a data set in feature spaces, applications to model selection, [...]

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Logo Stabilized Infinite Kernel Learning 1.0.0

by ghiasi - April 10, 2010, 08:45:03 CET [ Project Homepage BibTeX BibTeX for corresponding Paper Download ] 6697 views, 1263 downloads, 1 subscription

About: This software is designed for learning translation invariant kernels for classification with support vector machines.

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Logo r-cran-rda 1.0.2-2

by r-cran-robot - June 30, 2012, 00:00:00 CET [ Project Homepage BibTeX Download ] 6227 views, 1260 downloads, 0 subscriptions

About: Shrunken Centroids Regularized Discriminant Analysis

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Fetched by r-cran-robot on 2013-04-01 00:00:07.868841


Logo Cubist 2.07

by zenog - September 2, 2011, 14:52:17 CET [ Project Homepage BibTeX Download ] 4599 views, 1255 downloads, 1 subscription

About: Cubist is the regression counterpart to the C5.0 decision tree tool.

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About: This letter proposes a new multiple linear regression model using regularized correntropy for robust pattern recognition. First, we motivate the use of correntropy to improve the robustness of the classicalmean square error (MSE) criterion that is sensitive to outliers. Then an l1 regularization scheme is imposed on the correntropy to learn robust and sparse representations. Based on the half-quadratic optimization technique, we propose a novel algorithm to solve the nonlinear optimization problem. Second, we develop a new correntropy-based classifier based on the learned regularization scheme for robust object recognition. Extensive experiments over several applications confirm that the correntropy-based l1 regularization can improve recognition accuracy and receiver operator characteristic curves under noise corruption and occlusion.

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Showing Items 421-430 of 658 on page 43 of 66: First Previous 38 39 40 41 42 43 44 45 46 47 48 Next Last