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Data Structures. Bloom Filters. Design and Analysis of Algorithms I. Bloom Filters: Supported Operations. Bloom Filters: Applications. Bloom Filter: Under the Hood. Heuristic Analysis. - PowerPoint PPT Presentation
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Data Structures
Bloom FiltersDesign and Analysis
of Algorithms I
Tim Roughgarden
Bloom Filters: Supported Operations
Tim Roughgarden
Bloom Filters: Applications
Tim Roughgarden
Bloom Filter: Under the Hood
Tim Roughgarden
Heuristic Analysis
(1− 1𝑛 )𝑘∨𝑆∨¿¿
1−(1− 1𝑛 )𝑘∨𝑆∨¿ ¿
(1𝑛 )
¿𝑆∨¿ ¿
(1− 1𝑛 )¿𝑆∨¿ ¿
Under the heuristic assumption, what is the probability that a given bit of the bloom filter (the first bit, say) has been set to 1 after the data set S has been inserted?
Tim Roughgarden
Heuristic Analysis
Tim Roughgarden
Heuristic Analysis (con’d)