Answered: oblem of local minima in EM for Bayes…

oblem of local minima in EM for Bayes nets and in training of deep neural networks. Why is it a problem in for one of them and not t

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Concept explainers

Use of XOR function

XOR function or exclusive OR function was introduced in Excel 2013. This function is available under excel logical functions. For the given statement, the XOR function will return true only when either of the statements is true. It returns false when both the statements are true or when both the statements are false.

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We discussed the problem of local minima in EM for Bayes nets and in training of deep neural networks. Why is it a problem in for one of them and not the other?

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