pmelchior / proxmin

Proximal optimization in pure python
MIT License
113 stars 24 forks source link

Create block version of PGM #10

Closed pmelchior closed 6 years ago

pmelchior commented 6 years ago

bSDMM does a lot of operations even if prox_g is None, all of them a related to dual variables and those entirely mute. Hence, it would be better to call an block-PGM version (with acceleration) instead.

Needs: new method bpgm and check in bsdmm if prox_g is None for every block.

pmelchior commented 6 years ago

Closed by #12