Module utils 

Additional utilities for creating, manipulating, and managing tensors and models.

Structs

Dropout

The Dropout layer is randomly zeroizes inputs with a given probability (p). This regularization technique is often used to prevent overfitting.

PadActionIter

An iterator over the variants of PadAction

Padding

Enums

PadAction

PadMode

Traits

DropOut

Dropout randomly zeroizes elements with a given probability (p).

Pad

The Pad trait defines a padding operation for tensors.

Functions

calculate_pattern_similarity

Calculate similarity between two patterns

clip_gradient

Clip the gradient to a maximum value.

clip_inf_nan

concat_iter

Creates an n-dimensional array from an iterator of n dimensional arrays.

extract_patterns

Extract common patterns from historical sequences

floor_div

divide two values and round down to the nearest integer.

genspace

hstack

stack a 1D array into a 2D array by stacking them horizontally.

inverse

is_similar_pattern

Check if two patterns are similar enough to be considered duplicates

layer_norm

layer_norm_axis

linarr

round_to

Round the given value to the given number of decimal places.

stack_iter

Creates a larger array from an iterator of smaller arrays.

tril

Returns the lower triangular portion of a matrix.

triu

Returns the upper triangular portion of a matrix.

vstack

stack a 1D array into a 2D array by stacking them vertically.