Struct tensorflow::expr::Variable

pub struct Variable<T: TensorType> { /* private fields */ }

Expression for a variable.

Implementations

impl<T: TensorType> Variable<T>

pub fn new_expr(shape: &[u64], name: &str) -> Expr<T>

Creates an Expr for a variable.

Trait Implementations

impl<T: Debug + TensorType> Debug for Variable<T>

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

Formats the value using the given formatter.

impl<T: TensorType> Display for Variable<T>

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

Formats the value using the given formatter.

impl<T: TensorType> ExprImpl<T> for Variable<T>

fn op_level(&self) -> OpLevel

Returns the precedence level for this operator.

fn children(&self) -> Vec<Box<dyn AnyExpr>>

Returns the child expressions.

fn create_operation( &self, graph: &mut Graph, _children: &[Operation], _id_gen: &mut dyn FnMut() -> String ) -> Result<Operation, Status>

Creates an operation for the expression.

fn derivative_by_variable(&self, var: &str) -> Result<Expr<T>, Status>

Returns the derivative of the expression with respect to the given variable.

fn shape_hint(&self) -> ShapeHint<'_>

Returns a hint about the expression’s shape.