Weka is a suite of machine learning software written in Java at the University of Waikato which implements several machine learning algorithms from various learning paradigms. The focus of the algorithms implemented is pattern classification and regression, although several algorithms are provided, including meta-level frameworks such as ensembles. Machine learning is an area of artificial intelligence concerned with the development of techniques which allow computers to learn. More specifically, machine learning is a method for creating computer programs by the analysis of data sets. ... The term Java can refer to: - In geography: - *Java (island), Indonesia, the most populous island in the world - **Javanese language, a language widely spoken on the island of Java - **Java coffee, a variety of coffee plant which originated on the island of Java, or a slang word for coffee - *Java... The University of Waikato is located in Hamilton and Tauranga, New Zealand, and was established in 1964. ...