Apache Mahout

Machine Learning の Hadoop ベースのライブラリ Apache Mahout http://mahout.apache.org/
サポートされているアルゴリズム。

• Collaborative Filtering
• User and Item based recommenders
• K-Means, Fuzzy K-Means clustering
• Mean Shift clustering
• Dirichlet process clustering
• Latent Dirichlet Allocation
• Singular value decomposition
• Parallel Frequent Pattern mining
• Complementary Naive Bayes classifier
• Random forest decision tree based classifier
• High performance java collections (previously colt collections)
• A vibrant community