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fc0f7bd | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 | # Copyright 2019 DeepMind Technologies Limited. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# ==============================================================================
"""Gradient clipping transformations."""
from optax._src import base
from optax.transforms import _clipping
adaptive_grad_clip = _clipping.adaptive_grad_clip
AdaptiveGradClipState = base.EmptyState
ClipState = base.EmptyState
clip = _clipping.clip
clip_by_block_rms = _clipping.clip_by_block_rms
clip_by_global_norm = _clipping.clip_by_global_norm
ClipByGlobalNormState = base.EmptyState
per_example_global_norm_clip = _clipping.per_example_global_norm_clip
per_example_layer_norm_clip = _clipping.per_example_layer_norm_clip
unitwise_norm = _clipping.unitwise_norm
unitwise_clip = _clipping.unitwise_clip
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