changelog.txt

CHANGES in version 0.2-rc1

- Fixed a bug in the binary classification layer where the classification error would go to zero erroneously.
- Allow selection of CUDA device (--list_devices option and CURRENNT_CUDA_DEVICE environment variable).
- Allow multiple NetCDF files to be used as training, validation, or test set. This is useful, e.g., for aggregating data from multiple training corpora.
- Allow changing of the cache path (--cache_path option).
- Implemented training with weight noise (--weight_noise_sigma option).
- Implemented training of unidirectional RNNs with look-ahead (--output_time_lag option).
- Implemented automatic truncation of over-long sequences (--truncate_seq option).
- Implemented cross-entropy cost function ("ce" post-output layer).
- Implemented weighted sum of squared errors cost function ("weighted_sse" post-output layer).
- Implemented discriminative training for masking functions ("sse_mask" post-output layer).
- Added support for specific learning rates per layer ("learningRate" value in the net json file).