---
title: "ClikaRT::nn::Softmin"
sidebar_label: "Softmin"
description: "Softmax of the negated input along dim: small values weigh most."
---

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**Header:** `ClikaRT/nn/generated/activation.h`  
**Inherits:** [`ClikaRT::nn::Module`](./Module.md)

[Softmax](./Softmax.md) of the negated input along dim: small values weigh most. The module form of [`ClikaRT::ops::softmin`](../ops/softmin.md#softmin), which documents the full contract (shapes, dtypes, errors); construct once, then call it like a function.

## Member functions

### Softmin(SoftminOptions) {#Softmin}

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`explicit` **`Softmin`**([`SoftminOptions`](./SoftminOptions.md) `options` `=` `{}`)

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Constructs the module from [`options`](./Softmin.md#options) (every default when omitted).

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Declared in `ClikaRT/nn/generated/activation.h`, line 1365

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### Softmin(int64\_t) {#Softmin-2}

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`explicit` **`Softmin`**(`std::int64_t` `dim`)

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`Softmin(dim)`: the positional form of `SoftminOptions(dim)`.

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Declared in `ClikaRT/nn/generated/activation.h`, line 1367

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### forward() {#forward}

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[`Tensor`](../Tensor.md) **`forward`**([`Tensor`](../Tensor.md) `input`) `const`

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[`forward_impl`](./Softmin.md#forward), unwrapped: raises [`ClikaRT::Error`](../Error.md) on failure.

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Declared in `ClikaRT/nn/generated/activation.h`, line 1378

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### operator()() {#operator-call}

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[`Tensor`](../Tensor.md) **`operator()`**([`Tensor`](../Tensor.md) `input`) `const`

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Same as [`forward`](./Softmin.md#forward).

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Declared in `ClikaRT/nn/generated/activation.h`, line 1382

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### options() {#options}

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`const` [`SoftminOptions`](./SoftminOptions.md)`&` **`options`**() `const`

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The settings this module was constructed with.

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Declared in `ClikaRT/nn/generated/activation.h`, line 1386

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