Struct Unfold4d

pub struct Unfold4d {
    pub kernel_size: [usize; 2],
    pub stride: [usize; 2],
    pub dilation: [usize; 2],
    pub padding: [usize; 2],
}

Four-dimensional unfolding.

Should be created with Unfold4dConfig.

Fields

kernel_size: [usize; 2]

The size of the kernel.

stride: [usize; 2]

The stride of the convolution.

dilation: [usize; 2]

Spacing between kernel elements.

padding: [usize; 2]

The padding configuration.

Implementations

impl Unfold4d

pub fn forward<B: Backend>(&self, input: Tensor<B, 4>) -> Tensor<B, 3>

Applies the forward pass on the input tensor.

See unfold4d for more information.

Shapes

input: [batch_size, channels_in, height, width] returns: [batch_size, channels_in * kernel_size_1 * kernel_size_2, number of blocks]

Trait Implementations

impl<B: AutodiffBackend> AutodiffModule<B> for Unfold4d

type InnerModule = Unfold4d

Inner module without auto-differentiation.

fn valid(&self) -> Self::InnerModule

Get the same module, but on the inner backend without auto-differentiation.

impl Clone for Unfold4d

fn clone(&self) -> Unfold4d

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Unfold4d

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for Unfold4d

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<B: Backend> Module<B> for Unfold4d

type Record = ConstantRecord

Type to save and load the module.

fn visit<V: ModuleVisitor<B>>(&self, _visitor: &mut V)

Visit each tensor parameter in the module with a visitor.

fn map<M: ModuleMapper<B>>(self, _mapper: &mut M) -> Self

Map each tensor parameter in the module with a mapper.

fn load_record(self, _record: Self::Record) -> Self

Load the module state from a record.

fn into_record(self) -> Self::Record

Convert the module into a record containing the state.

fn to_device(self, _: &B::Device) -> Self

Move the module and all of its sub-modules to the given device.

fn fork(self, _: &B::Device) -> Self

Fork the module and all of its sub-modules to the given device.

fn collect_devices(&self, devices: Devices<B>) -> Devices<B>

Return all the devices found in the underneath module tree added to the given vector without duplicates.

fn devices(&self) -> Devices<B>

Return all the devices found in the underneath module tree without duplicates.

fn no_grad(self) -> Self

Each tensor in the module tree will not require grad.

fn num_params(&self) -> usize

Get the number of parameters the module has, including all of its sub-modules.

fn save_file<FR, PB>( self, file_path: PB, recorder: &FR, ) -> Result<(), RecorderError>

where FR: FileRecorder<B>, PB: Into<PathBuf>,

Available on crate feature std only.

Save the module to a file using the provided file recorder.

fn load_file<FR, PB>( self, file_path: PB, recorder: &FR, device: &B::Device, ) -> Result<Self, RecorderError>

where FR: FileRecorder<B>, PB: Into<PathBuf>,

Available on crate feature std only.

Load the module from a file using the provided file recorder.

fn quantize_weights(self, quantizer: &mut Quantizer) -> Self

Quantize the weights of the module.

impl ModuleDisplay for Unfold4d

fn custom_settings(&self) -> Option<DisplaySettings>

Custom display settings for the module.

fn custom_content(&self, content: Content) -> Option<Content>

Custom attributes for the module.

fn format(&self, passed_settings: DisplaySettings) -> String

Formats the module with provided display settings.

impl ModuleDisplayDefault for Unfold4d

fn content(&self, content: Content) -> Option<Content>

Attributes of the module used for display purposes.

fn num_params(&self) -> usize

Gets the number of the parameters of the module.