Construct · 1 fields · 1 citations

count sketch: a standalone construct

One name. One construct. A landmark on the map.

● anchor · a standalone construct Nearest construct by meaning·not indexed
countsketch1 CONSTRUCTCount sketchCHARIKAR · STREAMING

A single standalone construct; nearby constructs are located against it in the Collider. Tap a field for its definition, unit, and measures.

Streaming algorithms

a linear sketch that hashes items into signed counters so item frequencies and frequent items in a stream can be estimated in small space.

In streaming algorithms, count sketch refers to a linear sketch that hashes items into signed counters so item frequencies and frequent items in a stream can be estimated in small space. This meaning comes from Charikar (2004) in Theoretical Computer Science.[1]

Unit
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Measured by

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Nearby constructs

count2 fields · 2 citationsjingle · one word, two constructsitem1 fields · 1 citationsanchor · a standalone constructstream2 fields · 2 citationsjingle · one word, two constructs

References

  1. Charikar, M., Chen, K., & Farach-Colton, M. (2004). Finding frequent items in data streams. Theoretical Computer Science, 312(1), 3-15. https://doi.org/10.1016/s0304-3975(03)00400-6

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