An online multitask learning method based on passive-aggressive losses.
Source code of the method described in the paper:
Online Multitask Learning for Machine Translation Quality Estimation. José G. C. de Souza, Matteo Negri, Elisa Ricci, Marco Turchi. Proceedings of ACL 2015.
Requirements: scikit-learn 0.16.2.
This code was tested on both MacOS and Ubuntu 14.04.