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by microtonal 1547 days ago
There are also some iterative methods like grafting (using feature gradients):

https://www.jmlr.org/papers/volume3/perkins03a/perkins03a.pd...

and gain-based selection (using the improvement of the objective), see the appendix of:

https://aclanthology.org/J96-1002.pdf

We used grafting for parser feature selection, for which it worked quite well:

https://danieldk.eu/Research/Publications/ucnlg2011.pdf