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I don't think there's any need to add u to the dictionary data structure (since it never gets used by the CVM algorithm). I believe it gets used in a CVM variant presented by Knuth (that deletes only 1 element at a time using treaps).
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There's a seemingly clear definition of the CVM algorithm using pseudo-code. Problem: there's no apparent initial value for the variable "p" (a probability threshold). What should it be? --
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Hi, I created a page titled "Weighted
Cardinality Estimation", I want to rename it so I created another page with the same content titled "Count-Distinct Problem".
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Please delete the "Weighted
Cardinality Estimation" and keep the "Count-Distinct Problem" page - this should be the page's name.
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related articles on
Knowledge. If you would like to participate, please visit the project page, where you can join
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Requested articles/Applied arts and sciences/Computer science, computing, and
Internet
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https://paddy3118.blogspot.com/2024/05/recreating-cvm-algorithm-for-estimating.html
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In the CVM paper
Algorithm 1, line 1, states: `Initialise p <- 1;`
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Find pictures for the biographies of computer scientists (see
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Fixed assignment to p. Needs to be outside the while loop.
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