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Streaming algorithms #44

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marsupialtail opened this issue Mar 27, 2023 · 2 comments

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good first issue help wanted

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marsupialtail commented Mar 27, 2023

Covariance (One pass Welford)
Approx Count Distinct (HLL sketch)
Approximate quantiles (Greenwald-Khanna )

marsupialtail added help wanted good first issue labels

Owner Author

marsupialtail commented Apr 4, 2023

Approx quantiles and approx median will be implemented with t-digest

Owner Author

marsupialtail commented Apr 9, 2023

Have been done. HLL coming up. Thinking about vendoring Apache DataSketches, might just borrow the Apache code.

One pass Welford will be implemented myself.

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