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Why context vector will be updated by SGD? #9

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ltwedgar opened this issue Oct 28, 2019 · 0 comments

ltwedgar commented Oct 28, 2019

Hi I want to understand why we need to update the context vector of user nodes and item nodes when performing the skipgram model.

This is not the case in node2vec afaik (and node2vec is using one-hot vector). May I ask if there is any reason behind it?

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