| { | |
| "_comment": "ReLU6 variant of lisennet_conv_hardened_nc24_deep (FP32 3.069 but int8 rt 2.985 \u2014 long-RF activations lose ~0.08 to per-tensor PTQ; see RESULTS_LISENNET.md round 2). act='relu6' bounds the activation dynamic range by construction (NPU-native Clip) to let per-tensor int8 resolve the long-RF features. Same arch otherwise. Retrain into cp_lisennet_conv_hardened_nc24_deep_relu6; ship gate = int8 real-time > 2.998 (nc24 b2).", | |
| "num_gpus": 0, | |
| "batch_size": 16, | |
| "learning_rate": 0.0005, | |
| "adam_b1": 0.8, | |
| "adam_b2": 0.99, | |
| "lr_decay": 0.98, | |
| "seed": 1234, | |
| "sampling_rate": 16000, | |
| "segment_size": 32000, | |
| "n_fft": 512, | |
| "hop_size": 256, | |
| "win_size": 512, | |
| "num_channels": 24, | |
| "n_blocks": 3, | |
| "compress_factor": 0.3, | |
| "gradient_clip": 5.0, | |
| "bottleneck": "conv", | |
| "norm": "batchnorm", | |
| "act": "relu6", | |
| "upsample": "convtranspose", | |
| "intra_kernel": 11, | |
| "inter_kernel": 3, | |
| "inter_dilations": [ | |
| 1, | |
| 2, | |
| 4, | |
| 8, | |
| 16 | |
| ], | |
| "loss": { | |
| "complex": 0.1, | |
| "mag": 0.9, | |
| "adv": 0.05 | |
| }, | |
| "num_workers": 4, | |
| "dist_config": { | |
| "dist_backend": "nccl", | |
| "dist_url": "tcp://localhost:54321", | |
| "world_size": 1 | |
| } | |
| } |