Open parthg opened 10 years ago
Is LBFGS implemented or it just calls GRADIENT_DESCENT inherently?
Because: With GRADIENT_DESCENT and LBFGS the computed errors are exactly same which I thought to improve with LBFGS or at least change a bit.
Is it true or I am specifying it wrongly. I set the "optimizer: LBFGS" in the trainer file of AE.
Thanks in advance.
It's not implemented.
Any pointer on where can I add CG by Carl Rasmussen's (minimize.m) as optimizer?
Is LBFGS implemented or it just calls GRADIENT_DESCENT inherently?
Because: With GRADIENT_DESCENT and LBFGS the computed errors are exactly same which I thought to improve with LBFGS or at least change a bit.
Is it true or I am specifying it wrongly. I set the "optimizer: LBFGS" in the trainer file of AE.
Thanks in advance.