Weka (Waikato Environment for Knowledge Analysis) is one of the world's most popular open-source machine learning workbenches, widely used for data mining and predictive modeling. is a developer (bleeding edge) release that includes the latest features, bug fixes, and algorithm updates before they reach the stable branch. Key Features of Weka 3.9.6
Weka 3.9.6 offers a comprehensive suite of tools for data analysis: University of Waikato weka3.9.6 download