Struct WasmNaturalGradient 

pub struct WasmNaturalGradient { /* private fields */ }

Natural Gradient optimizer for WASM

Implementations

impl WasmNaturalGradient

pub fn new(learning_rate: f64) -> Self

Create a new Natural Gradient optimizer

pub fn with_damping(self, damping: f64) -> Self

Set damping factor

pub fn with_diagonal(self, use_diagonal: bool) -> Self

Use diagonal approximation

pub fn step( &mut self, gradient: &[f64], gradient_samples: Option<Vec<f64>>, dim: usize, ) -> Result<Vec<f64>, JsError>

Compute update step

pub fn reset(&mut self)

Reset optimizer state

Trait Implementations

impl From<WasmNaturalGradient> for JsValue

fn from(value: WasmNaturalGradient) -> Self

Converts to this type from the input type.

impl FromWasmAbi for WasmNaturalGradient

type Abi = u32

The Wasm ABI type that this converts from when coming back out from the ABI boundary.

unsafe fn from_abi(js: u32) -> Self

Recover a Self from Self::Abi.

impl IntoWasmAbi for WasmNaturalGradient

type Abi = u32

The Wasm ABI type that this converts into when crossing the ABI boundary.

fn into_abi(self) -> u32

Convert self into Self::Abi so that it can be sent across the wasm ABI boundary.

impl LongRefFromWasmAbi for WasmNaturalGradient

type Abi = u32

Same as RefFromWasmAbi::Abi

type Anchor = RcRef<WasmNaturalGradient>

Same as RefFromWasmAbi::Anchor

unsafe fn long_ref_from_abi(js: Self::Abi) -> Self::Anchor

Same as RefFromWasmAbi::ref_from_abi

impl OptionFromWasmAbi for WasmNaturalGradient

fn is_none(abi: &Self::Abi) -> bool

Tests whether the argument is a “none” instance. If so it will be deserialized as None, and otherwise it will be passed to FromWasmAbi.

impl OptionIntoWasmAbi for WasmNaturalGradient

fn none() -> Self::Abi

Returns an ABI instance indicating “none”, which JS will interpret as the None branch of this option.

impl RefFromWasmAbi for WasmNaturalGradient

type Abi = u32

The Wasm ABI type references to Self are recovered from.

type Anchor = RcRef<WasmNaturalGradient>

The type that holds the reference to Self for the duration of the invocation of the function that has an &Self parameter. This is required to ensure that the lifetimes don’t persist beyond one function call, and so that they remain anonymous.

unsafe fn ref_from_abi(js: Self::Abi) -> Self::Anchor

Recover a Self::Anchor from Self::Abi.

impl RefMutFromWasmAbi for WasmNaturalGradient

type Abi = u32

Same as RefFromWasmAbi::Abi

type Anchor = RcRefMut<WasmNaturalGradient>

Same as RefFromWasmAbi::Anchor

unsafe fn ref_mut_from_abi(js: Self::Abi) -> Self::Anchor

Same as RefFromWasmAbi::ref_from_abi

impl TryFromJsValue for WasmNaturalGradient

fn try_from_js_value(value: JsValue) -> Result<Self, JsValue>

Performs the conversion.

fn try_from_js_value_ref(value: &JsValue) -> Option<Self>

Performs the conversion.

impl VectorFromWasmAbi for WasmNaturalGradient

type Abi = <Box<[JsValue]> as FromWasmAbi>::Abi

unsafe fn vector_from_abi(js: Self::Abi) -> Box<[WasmNaturalGradient]>

impl VectorIntoWasmAbi for WasmNaturalGradient

type Abi = <Box<[JsValue]> as IntoWasmAbi>::Abi

fn vector_into_abi(vector: Box<[WasmNaturalGradient]>) -> Self::Abi

impl WasmDescribe for WasmNaturalGradient

fn describe()

impl WasmDescribeVector for WasmNaturalGradient

fn describe_vector()

impl SupportsConstructor for WasmNaturalGradient

impl SupportsInstanceProperty for WasmNaturalGradient

impl SupportsStaticProperty for WasmNaturalGradient