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Add Compression Vectorizers #87

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merged 8 commits into from Jan 19, 2022
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lmcinnes
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Add Lempel-Ziv and Byte Pair Encodign based vectorizers allowing for vectorization of non-tokenized strings.

Also includes a basic outline of a distribution vectorizer, but this may require something more powerful than pomegranate.

@cjweir
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cjweir commented Dec 16, 2021

Do we want to include the data frame distribution vectorizer in this PR? I got the impression that it didn't work properly with pomogranate.

@lmcinnes
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The framework is useful, but transitioning to something other than pomegranate will be required. Having the skeleton in place for now probably doesn't hurt us.

@cjweir
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cjweir commented Dec 16, 2021

Cool. I have no problem adding it - just thought I'd ask.

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@jc-healy jc-healy left a comment

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Excellent compression vectorizers. Some doc string typos that I'll just directly fix after merging the PR.

@jc-healy jc-healy merged commit 729baf7 into TutteInstitute:master Jan 19, 2022
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3 participants