Which models support online learning?

[cab...@gmail.com]

I'm working on a project that trains a model at run-time with data generated by user interactions. I'd like to evaluate the performance of more than one model to determine which offers the best ramp up in accuracy as the amount of data increases, but I can't seem to find any documentation that informs me which models support online learning.

Are there any models in the Accord.NET framework which do support online learning? Is there a list of them somewhere, or a way to discern this information from the documentation? Or alternatively, can someone tell me all models which currently support online learning? Thank you.