Threshold a matrix/vector below and above
threshold
sets values of a vector/matrix below
min
to min
; values above max
are set
to max
.
threshold
is mainly used to project sparsified
weight vectors (sparsify_weights
) back onto
the probability simplex (thus min = 0
and then
normalize
).
threshold(x, min = -Inf, max = Inf)
x |
a numeric matrix(like object) |
min |
minimum value |
max |
maximum value |
print(threshold(c(1, 4, 2, -1, 10), min = 0))
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