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[D] Should tokens with a very small frequency be removed from the vocabulary before training a word2vec type model?

Written by torontoai on August 8, 2019. Posted in Reddit MachineLearning.

I believe they should as there is only one/few contexts they are used in so it wouldn’t be possible to learn a good representation for the token.

submitted by /u/searchingundergrad
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Toronto AI is a social and collaborative hub to unite AI innovators of Toronto and surrounding areas. We explore AI technologies in digital art and music, healthcare, marketing, fintech, vr, robotics and more. Toronto AI was founded by Dave MacDonald and Patrick O'Mara.