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WeightWatcher.analyze() not working for wav2vec2

See original GitHub issue

*Perhaps relate to

For testing purposes, I’ve fed the wav2vec2 model downloaded from huggingface to the weightwatcher. It is stopped by an error very fast.

The code used is below:

import weightwatcher as ww
from transformers import AutoModelForCTC

model = AutoModelForCTC.from_pretrained("facebook/wav2vec2-base-960h")
watcher = ww.WeightWatcher(model=model)
details = watcher.analyze()
summary = watcher.get_summary(details)

It yields: WARNING:weightwatcher:not enough eigenvalues, stopping Traceback (most recent call last): File “”, line 6, in <module> details = watcher.analyze() File “/home/pete/.pyenv/versions/wristband/lib/python3.8/site-packages/weightwatcher/”, line 1649, in analyze self.apply_analyze_eigenvectors(ww_layer, params=params) File “/home/pete/.pyenv/versions/wristband/lib/python3.8/site-packages/weightwatcher/”, line 2931, in apply_analyze_eigenvectors X = np.matmul(W.T, W) ValueError: matmul: Input operand 1 has a mismatch in its core dimension 0, with gufunc signature (n?,k),(k,m?)->(n?,m?) (size 1 is different from 512)

Versions: torch==1.12.1+cpu weightwatcher==0.5.6 transformers==4.22.1

Please let me know if you need additional information.

Issue Analytics

  • State:closed
  • Created a year ago
  • Comments:14 (9 by maintainers)

github_iconTop GitHub Comments

charlesmartin14commented, Oct 5, 2022

Im going to close this issue; please reopen if it comes up again

charlesmartin14commented, Oct 5, 2022

I have tried to reproduce this issue on the current trunk but can not

Read more comments on GitHub >

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