argmin
- sparse.argmin(x, /, *, axis=None, keepdims=False)[source]
Returns the indices of the minimum values along a specified axis. When the minimum value occurs multiple times, only the indices corresponding to the first occurrence are returned.
- Parameters:
x (SparseArray) – Input array. The fill value must be
0.0
and all non-zero values must be less than0.0
.axis (int, optional) – Axis along which to search. If
None
, the function must return the index of the minimum value of the flattened array. Default:None
.keepdims (bool, optional) – If
True
, the reduced axes (dimensions) must be included in the result as singleton dimensions, and, accordingly, the result must be compatible with the input array. Otherwise, ifFalse
, the reduced axes (dimensions) must not be included in the result. Default:False
.
- Returns:
out – If
axis
isNone
, a zero-dimensional array containing the index of the first occurrence of the minimum value. Otherwise, a non-zero-dimensional array containing the indices of the minimum values.- Return type: