Sketching via hashing: from heavy hitters to compressed sensing to sparse fourier transform
Sketching via hashing is a popular and useful method for processing large data sets. Its basic idea is as follows. Suppose that we have a large multi-set of elements S=[formula], and we would like to identify the elements that occur "frequently" in S. The algorithm starts by selecting a ha...
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| Format: | Article |
| Language: | English |
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Association for Computing Machinery,
2014-05-09T14:38:23Z.
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| Online Access: | Get fulltext |