compute_belongings: Compute belongings, which is useful in clustering EM...

In XiaoqiLu/ziclust: What the Package Does (One Line, Title Case)

Description

Compute belongings, which is useful in clustering EM algorithm (E-step)

Usage

compute_belongings(model, X, ...)

Arguments

model	object of class mdl
X	data matrix
...	arguments passed to log_prob

Value

the Z matrix (n-by-g)

Examples

gm1 <- gaussian_mdl(c(1, 2), matrix(c(1, 0, 0, 2), 2, 2))
gm2 <- gaussian_mdl(c(-5, -3), matrix(c(2, -1, -1, 1), 2, 2))
gm3 <- gaussian_mdl(c(0, 0), matrix(c(1, 0.3, 0.3, 1), 2, 2))
gmm <- mixture_mdl(c(0.3, 0.2, 0.5), list(gm1, gm2, gm3))
X <- generate_data(gmm, 1000)
Z <- compute_belongings(gmm, X)

XiaoqiLu/ziclust documentation built on Dec. 18, 2021, 7:22 p.m.