composer

Composer Model API

This module provides utility functions to compose a sequential set of networks/layers.

Parameters are in helia_edge.models.composer_params.

Functions

Name	Description
build	Composer model from ComposerParams
composer_layer	Composes a sequential set of networks/layers

Machine-readable model

• loggerattribute
• composer_layerfunctionComposes a sequential set of networks/layers.
• buildfunctionBuild a Composer model.

attribute

logger

Python

helia_edge/models/composer.py:25

logger = logging.getLogger(__name__)

function

composer_layer

Python

Composes a sequential set of networks/layers.

helia_edge/models/composer.py:28

composer_layer(x: keras.KerasTensor, params: ComposerParams) -> keras.KerasTensor

Composes a sequential set of networks/layers. Useful for adding custom layers to a pre-trained model (e.g. foundation).

Parameters

Parameters of composer_layer

Name	Type	Default	Description
x	keras.KerasTensor	Required	Model input
params	ComposerParams	Required	Model parameters

Returns

Returns of composer_layer

Type	Description
keras.KerasTensor	keras.KerasTensor: Model output

function

build

Python

Build a Composer model.

helia_edge/models/composer.py:73

build(
    params: ComposerParams,
    input_shape: tuple[int | None, ...],
    *,
    batch_size: int | None = None,
    name: str | None = None,
) -> keras.Model

Build a Composer model.

Parameters

Parameters of build

Name	Type	Default	Description
params	ComposerParams	Required	Model parameters.
input_shape	tuple[int | None, ...]	Required	Input shape without the batch axis; None for a variable axis.
batch_size	int | None	None	Static batch size; None for a dynamic batch.
name	str | None	None	Model name; the family when None.

Returns

Returns of build

Type	Description
keras.Model	keras.Model: The model, named ``composer`` unless ``name`` is given.