diff options
Diffstat (limited to 'src/mlia/nn/rewrite/library/fc_sparsity24_layer.py')
-rw-r--r-- | src/mlia/nn/rewrite/library/fc_sparsity24_layer.py | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/mlia/nn/rewrite/library/fc_sparsity24_layer.py b/src/mlia/nn/rewrite/library/fc_sparsity24_layer.py new file mode 100644 index 0000000..531b34a --- /dev/null +++ b/src/mlia/nn/rewrite/library/fc_sparsity24_layer.py @@ -0,0 +1,23 @@ +# SPDX-FileCopyrightText: Copyright 2024, Arm Limited and/or its affiliates. +# SPDX-License-Identifier: Apache-2.0 +"""Example rewrite with one fully connected 2:4 sparsity 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(input_shape: Any, output_shape: Any) -> keras.Model: + """Generate TensorFlow Lite model for rewrite.""" + model = tfmot.sparsity.keras.prune_low_magnitude( + to_prune=keras.Sequential( + [ + keras.layers.InputLayer(input_shape=input_shape), + keras.layers.Reshape([-1]), + keras.layers.Dense(output_shape), + ] + ), + sparsity_m_by_n=(2, 4), + ) + + return model |