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# SPDX-FileCopyrightText: Copyright 2024, Arm Limited and/or its affiliates.
# SPDX-License-Identifier: Apache-2.0
"""Example rewrite with one fully connected clustered layer."""
from typing import Any
import tensorflow_model_optimization as tfmot
from keras.api._v2 import keras # Temporary workaround for now: MLIA-1107
def get_keras_model_clus(input_shape: Any, output_shape: Any) -> keras.Model:
"""Generate TensorFlow Lite model for clustering rewrite."""
rewrite_params = {
"number_of_clusters": 32,
"cluster_centroids_init": tfmot.clustering.keras.CentroidInitialization.LINEAR,
}
model = tfmot.clustering.keras.cluster_weights(
to_cluster=keras.Sequential(
[
keras.layers.InputLayer(input_shape=input_shape),
keras.layers.Flatten(),
keras.layers.Dense(units=output_shape),
]
),
**rewrite_params
)
return model
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