|
model: |
|
base_learning_rate: 3.0e-06 |
|
target: ldm.models.diffusion.lcm_audio.LCM_audio |
|
params: |
|
linear_start: 0.00085 |
|
linear_end: 0.012 |
|
num_timesteps_cond: 1 |
|
log_every_t: 200 |
|
timesteps: 1000 |
|
first_stage_key: image |
|
cond_stage_key: caption |
|
mel_dim: 20 |
|
mel_length: 312 |
|
channels: 0 |
|
cond_stage_trainable: False |
|
conditioning_key: crossattn |
|
monitor: val/loss_simple_ema |
|
scale_by_std: true |
|
use_lcm: True |
|
num_ddim_timesteps: 50 |
|
w_min: 4 |
|
w_max: 12 |
|
ckpt_path: ./ckpt/maa2.ckpt |
|
|
|
use_ema: false |
|
scheduler_config: |
|
target: ldm.lr_scheduler.LambdaLinearScheduler |
|
params: |
|
warm_up_steps: |
|
- 10000 |
|
cycle_lengths: |
|
- 10000000000000 |
|
f_start: |
|
- 1.0e-06 |
|
f_max: |
|
- 1.0 |
|
f_min: |
|
- 1.0 |
|
unet_config: |
|
target: ldm.modules.diffusionmodules.concatDiT.ConcatDiT2MLP |
|
params: |
|
in_channels: 20 |
|
context_dim: 1024 |
|
hidden_size: 576 |
|
num_heads: 8 |
|
depth: 4 |
|
max_len: 1000 |
|
first_stage_config: |
|
target: ldm.models.autoencoder1d.AutoencoderKL |
|
params: |
|
embed_dim: 20 |
|
monitor: val/rec_loss |
|
ckpt_path: ./model/AutoencoderKL/epoch=000032.ckpt |
|
ddconfig: |
|
double_z: true |
|
in_channels: 80 |
|
out_ch: 80 |
|
z_channels: 20 |
|
kernel_size: 5 |
|
ch: 384 |
|
ch_mult: |
|
- 1 |
|
- 2 |
|
- 4 |
|
num_res_blocks: 2 |
|
attn_layers: |
|
- 3 |
|
down_layers: |
|
- 0 |
|
dropout: 0.0 |
|
lossconfig: |
|
target: torch.nn.Identity |
|
cond_stage_config: |
|
target: ldm.modules.encoders.modules.FrozenCLAPFLANEmbedder |
|
params: |
|
weights_path: ./model/FrozenCLAPFLANEmbedder/CLAP_weights_2022.pth |
|
|
|
lightning: |
|
callbacks: |
|
image_logger: |
|
target: main.AudioLogger |
|
params: |
|
sample_rate: 16000 |
|
for_specs: true |
|
increase_log_steps: false |
|
batch_frequency: 5000 |
|
max_images: 8 |
|
melvmin: -5 |
|
melvmax: 1.5 |
|
vocoder_cfg: |
|
target: vocoder.bigvgan.models.VocoderBigVGAN |
|
params: |
|
ckpt_vocoder: ./vocoder/logs/bigvnat16k93.5w |
|
trainer: |
|
benchmark: True |
|
gradient_clip_val: 1.0 |
|
replace_sampler_ddp: false |
|
max_epochs: 100 |
|
modelcheckpoint: |
|
params: |
|
monitor: epoch |
|
mode: max |
|
|
|
save_top_k: 100 |
|
every_n_epochs: 3 |
|
|
|
|
|
data: |
|
target: main.SpectrogramDataModuleFromConfig |
|
params: |
|
batch_size: 8 |
|
num_workers: 32 |
|
spec_dir_path: 'ldm/data/tsv_dirs/full_data/caps_struct' |
|
mel_num: 80 |
|
train: |
|
target: ldm.data.joinaudiodataset_struct_anylen.JoinSpecsTrain |
|
params: |
|
specs_dataset_cfg: |
|
validation: |
|
target: ldm.data.joinaudiodataset_struct_anylen.JoinSpecsValidation |
|
params: |
|
specs_dataset_cfg: |
|
|
|
test_dataset: |
|
target: ldm.data.tsvdataset.TSVDatasetStruct |
|
params: |
|
tsv_path: audiocaps_test_16000_struct.tsv |
|
spec_crop_len: 624 |
|
|
|
|
