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Weights missing #4
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Hey, I'm glad you wanted to try out ChessVision! The thing is that one of
the weight-files is over the 100MB file size. Could you just retrain the
networks from scratch?
If you'd rather not do that I can try to figure something out for sharing
the weight file tonight. Or just include a zipped version..
G
…On Wed, Oct 17, 2018 at 2:10 PM maup1 ***@***.***> wrote:
I wanted to try out ChessVision but could not get it running.
python cv_endpoint.py
IOError: Unable to open file (unable to open file: name =
'/path/to/ChessVision/weights/best_weights_square.hdf5', errno = 2, error
message = 'No such file or directory', flags = 0, o_flags = 0)
I saw you include this in your gitignore:
weights/*
Maybe adding the weights would resolve this error?
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I don't mind retrain it, could you point me in the right direction to do so? |
Ok, great.
First make sure you have all the requirements (keras, quilt, theano,
tensorflow, cv2, flask, etc..).
Training the square classifier should be relatively easy.
Running
> python training/train_square_classifier.py
downloads the data using quilt and starts training.
For the board extractor, I haven't started using quilt for training yet.
However you can use quilt to download the dataset by hand, find out where
quilt stores the actual jpg-files and move them to
CVROOT/data/board_extractor/images and /masks.
Then running
> python training/train_board_extractor.py
should work.
After you have trained the networks you can run cv_endpoint to host the
models. Here you have to use the theano backend, it doesn't work with
tensorflow, and I don't know why.. If you can figure that out it would be
great!
For training it doesn't matter which backend you use.
Hope it works, feel free to ask me if it does'nt. And I encourage you to
make even better models than I have! Don't have much time for working on
this now unfortunately..
Good luck!
G
…On Wed, Oct 17, 2018 at 3:21 PM maup1 ***@***.***> wrote:
I don't mind retrain it, could you point me in the right direction to do
so?
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Running the square classifier was no problem, but I don't have any success running the train_board_extractor.py The square classifier uses In train_board_extractor.py on line 86: I didn't figure out how to train it from scratch? |
Oh I think you can just exchange line 86 with:
as long as you make sure it's imported from wherever it lives. |
There is no build_board_extractor() in the code, maybe I just don't see it |
Oh no, you're right! ```model/u_net/get_unet_256()``` is the one you're
looking for!
…On Tue, Oct 23, 2018 at 10:23 AM maup1 ***@***.***> wrote:
There is no build_board_extractor() in the code, maybe I just don't see it
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I wanted to try out ChessVision but could not get it running.
python cv_endpoint.py
IOError: Unable to open file (unable to open file: name = '/path/to/ChessVision/weights/best_weights_square.hdf5', errno = 2, error message = 'No such file or directory', flags = 0, o_flags = 0)
I saw you included this in your gitignore:
weights/*
Maybe adding the weights to the source would resolve this error?
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