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RFC document, tooling and other content related to the array API standard
https://data-apis.github.io/array-api/latest/
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feat: add `count_nonzero` to specification
#803
Open
kgryte
opened
2 months ago
kgryte
commented
2 months ago
This PR
resolves
https://github.com/data-apis/array-api/issues/794
by adding support for counting the number of non-zero values to the specification.
is consistent with statistical functions (such as
max
,
mean
,
sum
, etc) in supporting one or more axes over which to perform the reduction and in supporting
keepdims
to ensure the returned result is broadcast compatible.
follows
nonzeros
(ref:
https://github.com/data-apis/array-api/pull/23#issuecomment-680784657
) in disallowing zero-dimensional input arrays. Note, however, that the statistical function APIs do not contain any explicit guidance regarding minimum rank.
updates
nonzeros
by moving the notes to a dedicated notes section (i.e., below the "fold").
This PR
max,mean,sum, etc) in supporting one or more axes over which to perform the reduction and in supportingkeepdimsto ensure the returned result is broadcast compatible.nonzeros(ref: https://github.com/data-apis/array-api/pull/23#issuecomment-680784657) in disallowing zero-dimensional input arrays. Note, however, that the statistical function APIs do not contain any explicit guidance regarding minimum rank.nonzerosby moving the notes to a dedicated notes section (i.e., below the "fold").