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Representation Learning with Contrastive Predictive Learning

Python 100.00%
cpc contrastive-predictive-coding

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contrastivepredictivecoding's Issues

Positive and negative samples

Hi,

Very nice and clean code. However, as far as I can tell there is only 1 positive sample representing the future observations in the code while the paper uses 1 positive sample as well as N-1 randomly sampled negative samples for the NCE loss?

/Johan

Issue with HyperIM

Hi @PhySci ,
I've met some troubles with HyperIM which I find that you've ever met. I don't know which one is needed for RCV1
image
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And I don't find label data as y_test and y_train for both WikiLSHTC and RCV1, the WikiLSHTC only have train.txt and test.txt which might be x_train and x_test.
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Besides, I could not find dataset "Zhihu" while the link url could not be opened.

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