google / shuwa Goto Github PK

Hi, thank you for sharing this code!

We would like to ask for help about the error that we encounter while running the training script on our data with 10 words only.
In the jupyter notebook, the model.fit_generator() produces the following error:

InvalidArgumentError: Input to reshape is a tensor with 10 values, but the requested shape has 1
[[node Reshape
(defined at /Users/abc/opt/anaconda3/envs/githubshuwa/lib/python3.7/site-packages/tensorflow_addons/losses/triplet.py:257)
]] [Op:__inference_train_function_13545]

We used the following tool versions:

1. Python 3.7
2. Tensorflow 2.6

And we also updated the batch from 32 to 1 because the demo webapp expects the model to have an input shape with 1 batch only.

We would like to ask:

1. What versions of python and Tensorflow should we use?
2. Are there other possible cause for the error that we encountered?
3. How can we train using more than 1 batch without affecting the expected shape of the input of the model?

Thank you very much in advance!

Whenever I launch the demo, I get the

Exception in Tkinter callback
Traceback (most recent call last):
  File "/usr/lib/python3.9/tkinter/__init__.py", line 1892, in __call__
    return self.func(*args)
  File "/home/Reborn/Documents/Projects/sign_language/lsf/webcam_demo.py", line 57, in record_btn_cb
    res_txt = self.translator_manager.run_knn(feats)
  File "/home/Reborn/Documents/Projects/sign_language/lsf/modules/translator/translator_manager.py", line 100, in run_knn
    dists = np.square(self.knn_database - feats)
ValueError: operands could not be broadcast together with shapes (0,) (336,)

Error.
I'm on Python3.9 and on Debian 10

Hi! We noticed that the output layer of the model was updated. The new architecture is now incompatible with the web demo application.

signClassify.js expects to get an array of 2 elements from classifyModel.predict(..), but the new model only returns 1 element.
Please refer to Line 103 or 454 of ./web_demo/public/js/ML/signClassify.js

Does it mean the web demo will also be updated?

Thank you!!!

I ran a inference of the posenet model in js version and its predictions are worse than its python counterpart Is there a reason for the performance degradation between the python and js posenet models? @bit-kim

Thank you for this interesting software. What version of python should I use. 3.8 fails. 3.6 works, but is it best? Also, python3 hand_landmark\webcam_demo_hand.py fails on linux. This needs a forward slash not a backslash. Also crop_utils module can't be found. Does something need to be added to pythonpath? Andy other hints would be appreciated. BTW, I can't type input to record on extract_knn_features.py. Thanks again. I'm on Pop!_OS 20.04.