zenogantner/MyMediaLite — Issue #200: complete implementation of Latent Feature Log-Linear Model
Author: zenogantner
Created: 2012-01-14 10:28:14+00:00
State: open
Labels: new method

See the paper by Menon and Elkan: http://cseweb.ucsd.edu/~akmenon/LFL-ICDM10.pdf

A subset of this is implemented as LogisticRegressionMatrixFactorization, but several things still need to be done:

* the more sophisticated regularization (section IV. B)
* ordinal labels
* reduce parameters (IV. C)
* nominal labels (beyond binary)
* multi-label prediction (IV. E)
* side information
* link prediction, that is predicting relations between entities of the same type (IV. D, see also #199)