hyperparameter search for all recommenders

zenogantner / MyMediaLite

recommender system library for the CLR (.NET)

http://mymedialite.net

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hyperparameter search for all recommenders #31

Open zenogantner opened 13 years ago

zenogantner commented 13 years ago

Hyperparameter search by line/grid search and Nelder-Mead should be supported for all recommenders; For recommenders that use a learn rate (=step size), there should also be routines for learning good step sizes.

This will push MyMediaLite more towards being usable as a black-box tool.

zenogantner commented 12 years ago

For this, it would be nice for the command line tools to optionally allow the specification of a validation set.

zenogantner commented 12 years ago

related issue: #96