MOA is an open source framework for data stream mining. It includes a collection of machine learning algorithms (classification, regression, clustering, outlier detection and recommender systems) and tools for evaluation. Related to the WEKA project, MOA is also written in Java, while scaling to more demanding problems. Overview.
MOA and SAMOA perform BIG DATA stream mining in real time, and large scale machine learning. MOA can be extended with new mining algorithms, and new stream generators or evaluation measures. The goal is to provide a benchmark suite for the stream mining community. SAMOA can be easily used with S4, Samza or Storm. Details