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23 commits

Author SHA1 Message Date
Jean-Marc Valin
f5c251c5d5 Properly align LPC with lookahead in data loader 2022-09-24 03:21:36 -04:00
janpbuethe
920300c546 Add lpc weighting and model parameter handling 
Model now stores LPC gamma, look-ahead, and end-to-end.
Parameters aren't quite reliable yet, YMMV
 2022-09-06 23:14:39 -04:00
Jean-Marc Valin
0e523aa3f4 controllable look-ahead 2021-10-20 23:35:59 -04:00
Jean-Marc Valin
a9bf6cee8a Don't hardcode the number of bands 2021-10-20 23:35:59 -04:00
Jean-Marc Valin
144b7311bc Dumping 16-bit linear training data 2021-10-20 23:35:59 -04:00
Jean-Marc Valin
d5b6087f48 Add tensorboard logging 2021-10-20 23:35:59 -04:00
Jean-Marc Valin
b24e53fdfa Adding option to change frame rate network size 2021-10-20 23:35:59 -04:00
Jean-Marc Valin
fe7b54c0e8 Combine LAR+L1 regularization 2021-10-20 23:35:59 -04:00
Jean-Marc Valin
8cdc8081d8 Fix non-128 batch sizes 
Avoid hardcoding the batch size in the model
 2021-10-09 03:20:22 -04:00
Jean-Marc Valin
c5a17a0716 Hard quantization for training 
Also, using stateful GRU to randomize initialization
 2021-10-04 02:53:46 -04:00
Jean-Marc Valin
c5364153a8 Add more training options 2021-08-04 14:02:59 -04:00
Krishna Subramani
c1532559a2 Adds end-to-end LPC training 
Making LPC computation and prediction differentiable
 2021-08-02 19:28:27 -04:00
Jean-Marc Valin
6ea726d401 Avoiding feature copies 2021-08-02 19:02:29 -04:00
Jean-Marc Valin
6585843237 Removing the unused features 
Down to 20 features
 2021-07-29 03:20:59 -04:00
Jean-Marc Valin
4322c16335 Oops, actually use the size of GRU B for training 2021-07-20 15:36:15 -04:00
Jean-Marc Valin
346a96fa81 Training options for sparse GRU B 2021-07-20 02:35:42 -04:00
Jean-Marc Valin
0d53fad50d Using np.memmap() to load the training data 
Makes loading faster
 2021-07-14 13:47:23 -04:00
Jean-Marc Valin
5a51e2eed1 Adding command-line options to training script 2021-07-13 03:09:04 -04:00
Jean-Marc Valin
237245f815 Support for multi-GPU training 
Not sure why CuDNNGRU doesn't get used by default, but we need
to explicitly use it to get things to run fast.
 2021-06-18 13:20:43 -04:00
Jean-Marc Valin
79980b2044 Minor update to training scripts 2021-01-18 02:13:52 -05:00
Jean-Marc Valin
1657bae024 WIP: Adding a constraint 2021-01-16 02:11:19 -05:00
Jean-Marc Valin
cc28518699 wip 8x4 sparseness 2021-01-16 02:11:19 -05:00
Jean-Marc Valin
90fec91b12 Convert training code to Tensorflow 2 2020-08-19 14:27:07 -04:00