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mlpack 3.2.0
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@rcurtin rcurtin released this 26 Sep 02:09
· 8631 commits to master since this release
3.2.0
0e9bb9a

Released Sept. 25, 2019.

  • Fix occasionally-failing RADICAL test (#1924).

  • Fix gcc 9 OpenMP compilation issue (#1970).

  • Added support for loading and saving of images (#1903).

  • Add Multiple Pole Balancing Environment (#1901, #1951).

  • Added functionality for scaling of data (#1876); see the command-line binding mlpack_preprocess_scale or Python binding preprocess_scale().

  • Add new parameter maximum_depth to decision tree and random forest bindings (#1916).

  • Fix prediction output of softmax regression when test set accuracy is calculated (#1922).

  • Pendulum environment now checks for termination. All RL environments now have an option to terminate after a set number of time steps (no limit by default) (#1941).

  • Add support for probabilistic KDE (kernel density estimation) error bounds when using the Gaussian kernel (#1934).

  • Fix negative distances for cover tree computation (#1979).

  • Fix cover tree building when all pairwise distances are 0 (#1986).

  • Improve KDE pruning by reclaiming not used error tolerance (#1954, #1984).

  • Optimizations for sparse matrix accesses in z-score normalization for CF (#1989).

  • Add kmeans_max_iterations option to GMM training binding gmm_train_main.

  • Bump minimum Armadillo version to 8.400.0 due to ensmallen dependency requirement (#2015).

Assets 2