Which technique was firstly used to remove duplicate web pages from search results in AltaVista search engine?(a) MinHash(b) Stack(c) Priority Queue(d) PAT TreeThe query is from Hash Tables topic in division Hash Tables of Data Structures & Algorithms II had been asked this question during an interview.

Which technique was firstly used to remove duplicate web pages from se

1.	Which technique was firstly used to remove duplicate web pages from search results in AltaVista search engine?(a) MinHash(b) Stack(c) Priority Queue(d) PAT TreeThe query is from Hash Tables topic in division Hash Tables of Data Structures & Algorithms II had been asked this question during an interview.
Answer» Right answer 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. It is used in removing duplicate WEB pages from search RESULTS in AltaVista search engine.

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