NBSS

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OSpatialNet貌似出现过拟合的问题？

3

你好，我用开源的SpatialNet和OSpatialNet分别训练了语音分离的模型，SpatialNet的表现确实非常惊艳，但是OSpatialNet出现训练时loss下降的比较正常，但是测试集中得到的结果非常差。猜测可能是出现过拟合的问题？

A-little-star

关于SpatialNet 参数量变大从而对性能提升的上限

20

感谢您开源的优秀作品，有个问题想向您请教一下。从论文中看SpatialNet-small → SpatialNet-large 性能有比较大的提升，您是否尝试过更大参数量的SpatialNet？SpatialNet-large已经是上限了吗？

rookie0607

Question about mamba edition.

3

Dear Lee, Awesome job and congratulation! It seems that their is only multi-head self attention edition SpatialNet here. Will you release the online mamba edition in the future? Best!

TungyuYoung

How to train model for more than 2 speakers?

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I trained the model (form NBSS) branch for 2 speakers separation using wsj0 dataset. It perfectly worked. But now I want to train the model for more than 2 speakers....

Sonish-Maharjan-2014

Error in WHAMR! Training

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I tried to train SpatialNet on WHAMR! dataset by the script `python SharedTrainer.py fit --config=configs/SpatialNet.yaml --config=configs/datasets/whamr.yaml --model.arch.dim_input=12 --model.arch.dim_output=4 --model.arch.num_freqs=129 --trainer.precision=bf16-mixed --model.compile=True --data.batch_size=[2,4] --trainer.devices=0,1,2,3, --trainer.max_epochs=100`, but I got an error： ```...

zx1292982431

why use the reverberated speech signal as the training target

4

hi, it a great amazing project, thanks for your effort. When I looked at the code, I found that the training target signal was reverberated speech. (https://github.com/Audio-WestlakeU/NBSS/blob/af66db92bb9d6f72f7100d613d3df38c40b10b09/data_loaders/ss_semi_online_dataset.py#L294C27-L294C27) I wander why...

flytair

Loss Nan Value

5

I am getting the value for loss as Nan And cuda error while training

PriyankaPaud

How to use custom dataset with SpatialNet

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This is an interesting project, and I am very interested. I am having trouble understanding how to effectively use custom dataset with SpatialNet. Can you guide me on: How to...

abnera1

NBSSCLI.py: error: 'Configuration check failed :: No action for destination key "trainer.num_processes" to check its value.'

3

Hi, I recently received a trained checkpoint (ckpt) file from my colleague and attempted to test and run it on my own device. To ensure consistency, I used the same...

Khubaib96

For adhoc configuration

1

What can be done to utilize the algorithm for a non circular/random geometry of mic configurations?

priyanka36