ClikaRT::ops::softmin

function

softmin()

Tensor softmin(
    Tensor input,
    int64_t dim = -1,
    DataType dtype = DataType::Undefined
)

Softmax of the negated input: weights small values highest.

$$\mathrm{softmin}(x) = \mathrm{softmax}(-x) \quad \text{along } \mathit{dim}$$

Parameters

• input: the input tensor.
• dim: the reduction dimension. Negative counts from the end. Default -1.
• dtype: output dtype; DataType::Undefined (default) keeps input's.

Throws

• ClikaRT::Error: when dim is out of range, or when the dtype pair is not served (code_name() carries the reason).

Returns: same shape as input; dtype = dtype when set, else input's.

auto w = ClikaRT::ops::softmin(distances, -1);

Declared in ClikaRT/compute/ops.h, line 1069