torch_scalar_tensor

Creates a singleton dimension tensor.

Provides functionality to define and train neural networks similar to
'PyTorch' by Paszke et al (2019) <arXiv:1912.01703> but written entirely in R
using the 'libtorch' library. Also supports low-level tensor operations and
'GPU' acceleration.

Daniel Falbel

torch

Tensors and Neural Networks with 'GPU' Acceleration

Javier Luraschi

Dmitriy Selivanov

Athos Damiani

Christophe Regouby

Krzysztof Joachimiak

Hamada S. Badr

 RStudio

torch_scalar_tensor function

<dl><dt>value</dt>
<dd>the value you want to use</dd>
<dt>dtype</dt>
<dd>(<code>torch.dtype</code>, optional) the desired data type of returned tensor. Default: if <code>NULL</code>, uses a global default (see <code>torch_set_default_tensor_type</code>).</dd>
<dt>device</dt>
<dd>(<code>torch.device</code>, optional) the desired device of returned tensor. Default: if <code>NULL</code>, uses the current device for the default tensor type (see <code>torch_set_default_tensor_type</code>). <code>device</code> will be the CPU for CPU tensor types and the current CUDA device for CUDA tensor types.</dd>
<dt>requires_grad</dt>
<dd>(bool, optional) If autograd should record operations on the returned tensor. Default: <code>FALSE</code>.</dd></dl>

Arguments

Scalar tensor — torch_scalar_tensor

<dl>

<dt>value</dt>
<dd>the value you want to use</dd>


<dt>dtype</dt>
<dd>(<code>torch.dtype</code>, optional) the desired data type of returned tensor. Default: if <code>NULL</code>, uses a global default (see <code>torch_set_default_tensor_type</code>).</dd>


<dt>device</dt>
<dd>(<code>torch.device</code>, optional) the desired device of returned tensor. Default: if <code>NULL</code>, uses the current device for the default tensor type (see <code>torch_set_default_tensor_type</code>). <code>device</code> will be the CPU for CPU tensor types and the current CUDA device for CUDA tensor types.</dd>


<dt>requires_grad</dt>
<dd>(bool, optional) If autograd should record operations on the returned tensor. Default: <code>FALSE</code>.</dd>

</dl>

torch_scalar_tensor: Scalar tensor

Description

Usage

Arguments