Version 5.0

Added hierarchical multi-label algorithms.

Version 4.5

Extendable rule consequent and Ant-Miner-Reg algorithm.

Version 4.1.1

Supporting padding spaces between values in ARFF file.

Version 4.1

Main changes:

• Fixed a NullPointerException in the rule factory of Unordered cAnt-Miner_PB
• Fixed a potential concurrency problem in Ant-Miner rule creation
• Fixed out of bounds exception in the heuristic calculation
• Fixed m-Estimate equation

Version 4.0

First release of the refactored code.