ayrna / orca

What it does

ORCA (Ordinal Regression and Classification Algorithms) is a MATLAB framework that implements and integrates a wide range of ordinal regression methods and performance metrics from the paper "Ordinal regression methods: survey and experimental study" published in *IEEE Transactions on Knowledge and Data Engineering*. ORCA also helps to accelerate classifier experimental comparison with automatic fold execution, experiment paralellisation and performance reports. A basic definition of ordinal regression can be found at Wikipedia.