find.init: Initialization of EM algorithm

Description Usage Arguments Value Author(s)

Description

This function is an automated initialization of 'z' in EM algorithm.

Usage

1
  find.init(z, width = 1)

Arguments

z

Unobserved probability of membership to uniform component of the mixture.

width

Constant factor used when assigning 0/1 labels to samples. Larger width will result in more samples initialized at 0.

Value

z

A vector of 0/1, initial values of the EM algorithm

Author(s)

Debashis Ghosh <[email protected]>, Hyungwon Choi <[email protected]>


metaArray documentation built on Nov. 1, 2018, 2:27 a.m.