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Which technique is used for finding similarity between two sets?

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in Data Structures & Algorithms I by (88.7k points)
Which technique is used for finding similarity between two sets?

(a) MinHash

(b) Stack

(c) Priority Queue

(d) PAT Tree

My doubt stems from Hash Tables in section Hash Tables of Data Structures & Algorithms I

The question was posed to me in an international level competition.

1 Answer

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Best answer
Right option is (a) MinHash

The best explanation: In computer science as well as data mining, to find the similarity between two given sets, a technique called MinHash or min-wise independent permutation scheme is used. It helps in the quick estimation of the similarity between two sets.

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