mlpack v1.0.7 Release Notes
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2013-10-04
Cover tree support for range search (range_search), rank-approximate nearest neighbors (allkrann), minimum spanning tree calculation (emst), and FastMKS (fastmks).
Dual-tree FastMKS implementation added and tested.
Added collaborative filtering package (cf) that can provide recommendations when given users and items.
Fix for correctness of Kernel PCA (kernel_pca) (#270).
Speedups for PCA and Kernel PCA (#198).
Fix for correctness of Neighborhood Components Analysis (NCA) (#279).
Minor speedups for dual-tree algorithms.
Fix for Naive Bayes Classifier (nbc) (#269).
Added a ridge regression option to LinearRegression (linear_regression) (#286).
Gaussian Mixture Models (gmm::GMM<>) now support arbitrary covariance matrix constraints (#283).
MVU (mvu) removed because it is known to not work (#183).
Minor updates and fixes for kernels (in mlpack::kernel).