FAQ

This is a living document that will be updated as questions are asked and answered.

How would I handle a multiclass dataset where the number of labels increases over time?

The --csoaa_ldf and --wap_ldf modes use label dependent features, which allow you to specify a dynamic set of labels on each example.

How can I see what model weights are assigned to my features?

See here

Where can I find examples of the most popular reductions in use?

See tutorials page here