BioInf.PassiveAggressive

Passive-aggressive optimization. Mainly based on:

Zakov, Shay and Goldberg, Yoav and Elhaded, Michael and Ziv-Ukelson, Michal Rich Parameterization Improves RNA Structure Prediction RECOMB 2011

and

Crammer, Koby and (et al) Online Passive-Aggressive Algorithms Journal of Machine Learning Research (2006)

TODO as always: move out of here and put in its own library

Documentation

defaultPA :: Double -> Params -> TrainingData -> (Params, Double, Double, [(Int, Double)])

Default implementation of P/A.