f52fabc549
fix and rewrite ARS telling (it was super broken!)
2018-06-21 17:13:35 +02:00
102eefe98c
add PowerSign momentum to ARS, antithetic by default
2018-06-21 05:15:05 +02:00
e3695bfb84
rename weight* to param* outside of nn.lua
2018-06-16 00:33:47 +02:00
f3fc95404c
overhaul learning rates:
...
- rename mean_adapt to weight_rate
- sigma and covar update rates can be specified separately
(sigma_rate, covar_rate)
- base decays on current rates instead of initially configured rates
(this might break stuff)
- base_rate takes the place of learning_rate
2018-06-16 00:29:15 +02:00
422468dd47
more comments
2018-06-14 22:15:49 +02:00
63583789c3
use locals; fix fitness_shaping and graycode
2018-06-13 22:52:37 +02:00
ac4c534185
fix non-antithetic case for ARS
2018-06-13 22:46:09 +02:00
601d78bfda
add evaluation counting to ARS, cleanup
2018-06-13 21:54:04 +02:00
b4e49d08b9
restore step logging, remove adamant (for now)
2018-06-13 01:42:36 +02:00
74eb2bfbef
fix antithetic ARS
2018-06-12 20:57:31 +02:00
bcb6cb9da1
add xNES optimizer
2018-06-09 18:56:10 +02:00
fe9494b0d5
refactor ARS out of main (breaks a bunch of stuff)
2018-06-09 18:56:10 +02:00
