prototorch_models/prototorch/y/architectures/components.py
2022-06-03 10:39:11 +02:00

54 lines
1.8 KiB
Python

from dataclasses import dataclass
from prototorch.core.components import LabeledComponents
from prototorch.core.initializers import (
AbstractComponentsInitializer,
LabelsInitializer,
)
from prototorch.y import BaseYArchitecture
class SupervisedArchitecture(BaseYArchitecture):
"""
Supervised Architecture
An architecture that uses labeled Components as component Layer.
"""
components_layer: LabeledComponents
# HyperParameters
# ----------------------------------------------------------------------------------------------------
@dataclass
class HyperParameters:
"""
distribution: A valid prototype distribution. No default possible.
components_initializer: An implementation of AbstractComponentsInitializer. No default possible.
"""
distribution: "dict[str, int]"
component_initializer: AbstractComponentsInitializer
# Steps
# ----------------------------------------------------------------------------------------------------
def init_components(self, hparams: HyperParameters):
self.components_layer = LabeledComponents(
distribution=hparams.distribution,
components_initializer=hparams.component_initializer,
labels_initializer=LabelsInitializer(),
)
# Properties
# ----------------------------------------------------------------------------------------------------
@property
def prototypes(self):
"""
Returns the position of the prototypes.
"""
return self.components_layer.components.detach().cpu()
@property
def prototype_labels(self):
"""
Returns the labels of the prototypes.
"""
return self.components_layer.labels.detach().cpu()