What is the effect of including spelling errors, vs. automatically correcting spelling errors on Heaps’ law?Compute the vocabulary size M for this scenario: Looking at a collection of web pages, you find that there are 3000 different terms in the first 10,000 tokens and 30,000 different terms in the first 1,000,000 tokens. Assume a search engine indexes a total of 20,000,000,000 (2 × 1010) pages, containing 200 tokens on average What is the size of the vocabulary of the indexed collection as predicted by Heaps’ law?
What is the effect of including spelling errors, vs. automatically correcting spelling errors on Heaps’ law?Compute the vocabulary size M for this scenario: Looking at a collection of web pages, you find that there are 3000 different terms in the first 10,000 tokens and 30,000 different terms in the first 1,000,000 tokens. Assume a search engine indexes a total of 20,000,000,000 (2 × 1010) pages, containing 200 tokens on average What is the size of the vocabulary of the indexed collection as predicted by Heaps’ law?
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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What is the effect of including spelling errors, vs. automatically correcting spelling errors on Heaps’ law?Compute the vocabulary size M for this scenario:
Looking at a collection of web pages, you find that there
are 3000 different terms in the first 10,000 tokens and
30,000 different terms in the first 1,000,000 tokens.
Assume a search engine indexes a total of 20,000,000,000
(2 × 1010) pages, containing 200 tokens on average
What is the size of the vocabulary of the indexed collection
as predicted by Heaps’ law?
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