Struct Sigmoid

pub struct Sigmoid;

Expand description

Applies the element-wise logistic sigmoid.

For details, please see this documentation

This is:

sigmoid(x)

Trait Implementations§

impl Clone for Sigmoid

fn clone(&self) -> Sigmoid

Returns a copy of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for Sigmoid

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

Formats the value using the given formatter. Read more

impl Module<&Array> for Sigmoid

type Error = Exception

Error type for the module.

type Output = Array

Output type of the module.

fn forward(&mut self, x: &Array) -> Result<Array>

Forward pass of the module.

fn training_mode(&mut self, _: bool)

Set whether the module is in training mode. Read more

impl ModuleParameters for Sigmoid

fn freeze_parameters(&mut self, recursive: bool)

Freeze all parameters in the module.

fn unfreeze_parameters(&mut self, recursive: bool)

Unfreeze all parameters in the module.

fn parameters(&self) -> ModuleParamRef<'_>

Get references to the module parameters.

fn parameters_mut(&mut self) -> ModuleParamMut<'_>

Get mutable references to the module parameters.

fn trainable_parameters(&self) -> ModuleParamRef<'_>

Get references to the trainable parameters. A parameter is trainable if it is NOT frozen.

fn all_frozen(&self) -> Option<bool>

Check if all parameters in the module are frozen. Returns None if there are no parameters.

fn any_frozen(&self) -> Option<bool>

Check if any parameter in the module is frozen. Returns None if there are no parameters.

fn update(&mut self, parameters: ModuleParam)

Update the module parameters.

fn update_flattened(&mut self, flattened_parameters: FlattenedModuleParam)

Update the module parameters from a flattened representation.

Auto Trait Implementations§

impl Freeze for Sigmoid

impl RefUnwindSafe for Sigmoid

impl Send for Sigmoid

impl Sync for Sigmoid

impl Unpin for Sigmoid

impl UnwindSafe for Sigmoid

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dst: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dst. Read more

impl<T> DynClone for T
where T: Clone,

fn __clone_box(&self, _: Private) -> *mut ()

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

impl<T> IntoOption<T> for T

fn into_option(self) -> Option<T>

Convert into an Option.

impl<T> IntoStrideBy for T

fn stride_by(self, stride: i32) -> StrideBy<T>

Create a stride indexing operation.

impl<T> ModuleParametersExt for T
where T: ModuleParameters,

fn eval(&self) -> Result<(), Exception>

Evaluate the module parameters.

fn load_safetensors(&mut self, path: impl AsRef<Path>) -> Result<(), IoError>

Load module parameters from a safetensors file.

fn save_safetensors(&self, path: impl AsRef<Path>) -> Result<(), IoError>

Save module parameters to a file in safetensors format.

impl<T> Parameter for T
where T: ModuleParameters,

fn freeze(&mut self, recursive: bool)

Freeze the parameter.

fn unfreeze(&mut self, recursive: bool)

Unfreeze the parameter.

fn is_frozen(&self) -> Option<bool>

Check if the parameter is frozen. Returns None if the parameter is a module that has no parameters.

fn as_nested_value(&self) -> NestedValue<Rc<str>, &Array>

Get the parameter as a nested value.

fn as_nested_value_mut(&mut self) -> NestedValue<Rc<str>, &mut Array>

Get the parameter as a mutable nested value.

fn as_trainable_nested_value(&self) -> Option<NestedValue<Rc<str>, &Array>>

Get the parameter as a nested value if it is trainable.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<T> Updatable for T
where T: ModuleParameters,

fn updatable_states(&self) -> impl IntoIterator<Item = &Array>

Returns a list of references to the updatable states. Read more

fn updatable_states_mut(&mut self) -> impl IntoIterator<Item = &mut Array>

Returns a list of mutable references to the updatable states. Read more

impl<M> Activation for M
where M: UnaryModule<Error = Exception> + Debug + DynClone,

impl<T> SequentialModuleItem for T
where T: UnaryModule + Debug,

impl<T> UnaryModule for T
where T: for<'a> Module<&'a Array, Output = Array>,