Which of the following is the recommended way to initialize u; in k-means? Pick k distinct random integers i, ..., ik from {1,...,k} Set u = xC1), µz = xC2), ..., Hk = x' Pick k distinct random integers i, ..., ik from {1,...,m} Set µ = x(1), µ2 = x(2), .. , µx = x' (k). Set every element of u; E R" to a random value between -e and e, for some small e. Pick a random integer i from {1,...,k}. Set µj = µz = . = Uk =
Which of the following is the recommended way to initialize u; in k-means? Pick k distinct random integers i, ..., ik from {1,...,k} Set u = xC1), µz = xC2), ..., Hk = x' Pick k distinct random integers i, ..., ik from {1,...,m} Set µ = x(1), µ2 = x(2), .. , µx = x' (k). Set every element of u; E R" to a random value between -e and e, for some small e. Pick a random integer i from {1,...,k}. Set µj = µz = . = Uk =
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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