29 lines
1.2 KiB
Scala
29 lines
1.2 KiB
Scala
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/*******************************************************************************
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* Copyright (c) 2015-2018 Skymind, Inc.
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*
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* This program and the accompanying materials are made available under the
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* terms of the Apache License, Version 2.0 which is available at
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* https://www.apache.org/licenses/LICENSE-2.0.
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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* SPDX-License-Identifier: Apache-2.0
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******************************************************************************/
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package org.deeplearning4j.scalnet.regularizers
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/**
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* Weight regularizers.
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*
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* @author David Kale
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*/
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sealed class WeightRegularizer(val l1: Double = Double.NaN, val l2: Double = Double.NaN)
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case class NoRegularizer() extends WeightRegularizer()
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case class L1(l: Double = 0.01) extends WeightRegularizer(l1 = l)
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case class L2(l: Double = 0.01) extends WeightRegularizer(l2 = l)
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case class L1L2(override val l1: Double = 0.01, override val l2: Double = 0.01) extends WeightRegularizer
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