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What are the values of the next iteration? Word w W1 w2 w3 W4 n(wIA) 0.48 0 20 ב ד

What are the values of the next iteration? Word w W1 w2 w3 W4 n(wIA) 0.48 0 20 ב ד

Computer Networking: A Top-Down Approach (7th Edition)
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 are the values of p(we) at the next iteration? Word w W1 w2 w3 W4 p(w10) 0.48 0.20 0.20 0.12 Word w W1 w2 w3 W4 p(w|0) 0.50 0.30 0.1 0.1 Word w W1 w2 w3 W4 p(w|0) 0.54 0.28 0.14 0.04 Word w W1 w2 W3 W4 p(w 0) 0.50 0.22 0.18 0.11
Transcribed Image Text:What are the values of p(we) at the next iteration? Word w W1 w2 w3 W4 p(w10) 0.48 0.20 0.20 0.12 Word w W1 w2 w3 W4 p(w|0) 0.50 0.30 0.1 0.1 Word w W1 w2 w3 W4 p(w|0) 0.54 0.28 0.14 0.04 Word w W1 w2 W3 W4 p(w 0) 0.50 0.22 0.18 0.11
Suppose you are given a document of four words {w1, w2, w3, w4}, where w1, w2 are topic words; w3 and w4 are background words. Moreover, count(w1) = count(w3) = 4, and count(w2) = count(w4) = 2. Suppose that the background distribution is given below: Word w W1 w2 w3 W4 p(w|0g) 0.1 0.1 0.5 0.3 Suppose that the EM algorithm generates the following values at the current iteration: Word w W1 w2 w3 W4 p(w|0) 0.44 0.22 0.20 0.14 What are the values of p(w 0) at the next iteration?
Transcribed Image Text:Suppose you are given a document of four words {w1, w2, w3, w4}, where w1, w2 are topic words; w3 and w4 are background words. Moreover, count(w1) = count(w3) = 4, and count(w2) = count(w4) = 2. Suppose that the background distribution is given below: Word w W1 w2 w3 W4 p(w|0g) 0.1 0.1 0.5 0.3 Suppose that the EM algorithm generates the following values at the current iteration: Word w W1 w2 w3 W4 p(w|0) 0.44 0.22 0.20 0.14 What are the values of p(w 0) at the next iteration?
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