soundgen (version 2.3.0)

getSurprisal_vector: Get surprisal per vector

Description

Internal soundgen function called by getSurprisal. Estimates the unexpectedness or "surprisal" of the last element of input vector.

Usage

getSurprisal_vector(x)

Arguments

x

numeric vector representing the time sequence of interest, eg amplitudes in a frequency bin over multiple STFT frames

Examples

# NOT RUN {
x = c(rep(1, 3), rep(0, 4), rep(1, 3), rep(0, 4), rep(1, 3), 0, 0)
soundgen:::getSurprisal_vector(x)
soundgen:::getSurprisal_vector(c(x, 1))
soundgen:::getSurprisal_vector(c(x, 13))
# }