Apache Mahout

Apache Mahout is a mathematically expressive Scala DSL and distributed linear algebra framework. It is an open source and free project of the Apache Software Foundation. The main goal of this framework is to implement an algorithm promptly for mathematicians, data scientists, and statisticians.

Key Features:
• Implementing machine learning techniques including recommendation, clustering, and classification.
• An extensible framework for building scalable algorithms.
• It includes matrix and vector libraries.
• Run on top of Apache Hadoop using the MapReduce paradigm.

More Information and Official Website:
Download : https://mahout.apache.org/