Calculate the current Z estimate responsibilities (posterior probabilities)

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Description

Calculate the current Z estimate responsibilities (posterior probabilities)

Usage

1
getZ(z, zUsed, stillActive, nll, nllUSED)

Arguments

z

Matrix (m x n) of estimate responsibilities (probabilities that a count comes from a spike distribution at 0).

zUsed

Matrix (m x n) of estimate responsibilities (probabilities that a count comes from a spike distribution at 0) that are actually used (following convergence).

stillActive

A vector of size M booleans saying if a feature is still active or not.

nll

Vector of size M with the current negative log-likelihoods.

nllUSED

Vector of size M with the converged negative log-likelihoods.

Value

A list of updated zUsed and nllUSED.

See Also

fitZig

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