mlpack v1.0.4 Release Notes
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2013-02-08
Force minimum Armadillo version to 2.4.2.
Better output of class types to streams; a class with a ToString() method implemented can be sent to a stream with operator<<.
Change return type of GMM::Estimate() to double (#257).
Style fixes for k-means and RADICAL.
Handle size_t support correctly with Armadillo 3.6.2 (#258).
Add locality-sensitive hashing (LSH), found in src/mlpack/methods/lsh/.
Better tests for SGD (stochastic gradient descent) and NCA (neighborhood components analysis).