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v0.3.0-dev-9 #324

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altavir merged 265 commits from dev into master 2021-05-08 17:16:29 +03:00
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17 changed files with 15 additions and 23 deletions
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2
examples/src/main/kotlin/space/kscience/kmath/tensors/DataSetNormalization.kt
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@ -6,7 +6,7 @@
package space.kscience.kmath.tensors package space.kscience.kmath.tensors
import space.kscience.kmath.operations.invoke import space.kscience.kmath.operations.invoke
import space.kscience.kmath.tensors.core.algebras.BroadcastDoubleTensorAlgebra import space.kscience.kmath.tensors.core.BroadcastDoubleTensorAlgebra
// Dataset normalization // Dataset normalization

2
examples/src/main/kotlin/space/kscience/kmath/tensors/LinearSystemSolvingWithLUP.kt
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@ -7,7 +7,7 @@ package space.kscience.kmath.tensors
import space.kscience.kmath.operations.invoke import space.kscience.kmath.operations.invoke
import space.kscience.kmath.tensors.core.DoubleTensor import space.kscience.kmath.tensors.core.DoubleTensor
import space.kscience.kmath.tensors.core.algebras.BroadcastDoubleTensorAlgebra import space.kscience.kmath.tensors.core.BroadcastDoubleTensorAlgebra
// solving linear system with LUP decomposition // solving linear system with LUP decomposition

4
examples/src/main/kotlin/space/kscience/kmath/tensors/NeuralNetwork.kt
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@ -7,8 +7,8 @@ package space.kscience.kmath.tensors
import space.kscience.kmath.operations.invoke import space.kscience.kmath.operations.invoke
import space.kscience.kmath.tensors.core.DoubleTensor import space.kscience.kmath.tensors.core.DoubleTensor
import space.kscience.kmath.tensors.core.algebras.BroadcastDoubleTensorAlgebra import space.kscience.kmath.tensors.core.BroadcastDoubleTensorAlgebra
import space.kscience.kmath.tensors.core.algebras.DoubleTensorAlgebra import space.kscience.kmath.tensors.core.DoubleTensorAlgebra
import space.kscience.kmath.tensors.core.toDoubleArray import space.kscience.kmath.tensors.core.toDoubleArray
import kotlin.math.sqrt import kotlin.math.sqrt

2
examples/src/main/kotlin/space/kscience/kmath/tensors/OLSWithSVD.kt
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@ -7,7 +7,7 @@ package space.kscience.kmath.tensors
import space.kscience.kmath.operations.invoke import space.kscience.kmath.operations.invoke
import space.kscience.kmath.tensors.core.DoubleTensor import space.kscience.kmath.tensors.core.DoubleTensor
import space.kscience.kmath.tensors.core.algebras.DoubleTensorAlgebra import space.kscience.kmath.tensors.core.DoubleTensorAlgebra
import kotlin.math.abs import kotlin.math.abs

2
examples/src/main/kotlin/space/kscience/kmath/tensors/PCA.kt
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@ -6,7 +6,7 @@
package space.kscience.kmath.tensors package space.kscience.kmath.tensors
import space.kscience.kmath.operations.invoke import space.kscience.kmath.operations.invoke
import space.kscience.kmath.tensors.core.algebras.BroadcastDoubleTensorAlgebra import space.kscience.kmath.tensors.core.BroadcastDoubleTensorAlgebra
// simple PCA // simple PCA

3
kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/algebras/BroadcastDoubleTensorAlgebra.kt → kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/BroadcastDoubleTensorAlgebra.kt
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@ -3,10 +3,9 @@
* Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
*/ */
package space.kscience.kmath.tensors.core.algebras package space.kscience.kmath.tensors.core
import space.kscience.kmath.tensors.api.Tensor import space.kscience.kmath.tensors.api.Tensor
import space.kscience.kmath.tensors.core.*
import space.kscience.kmath.tensors.core.internal.array import space.kscience.kmath.tensors.core.internal.array
import space.kscience.kmath.tensors.core.internal.broadcastTensors import space.kscience.kmath.tensors.core.internal.broadcastTensors
import space.kscience.kmath.tensors.core.internal.broadcastTo import space.kscience.kmath.tensors.core.internal.broadcastTo

5
kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/BufferedTensor.kt
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@ -1,8 +1,9 @@
package space.kscience.kmath.tensors.core package space.kscience.kmath.tensors.core
import space.kscience.kmath.nd.Strides
import space.kscience.kmath.structures.* import space.kscience.kmath.structures.*
import space.kscience.kmath.tensors.api.Tensor import space.kscience.kmath.tensors.api.Tensor
import space.kscience.kmath.tensors.core.algebras.TensorLinearStructure import space.kscience.kmath.tensors.core.internal.TensorLinearStructure
/** /**
* Represents [Tensor] over a [MutableBuffer] intended to be used through [DoubleTensor] and [IntTensor] * Represents [Tensor] over a [MutableBuffer] intended to be used through [DoubleTensor] and [IntTensor]
@ -16,7 +17,7 @@ public open class BufferedTensor<T> internal constructor(
/** /**
* Buffer strides based on [TensorLinearStructure] implementation * Buffer strides based on [TensorLinearStructure] implementation
*/ */
public val linearStructure: TensorLinearStructure public val linearStructure: Strides
get() = TensorLinearStructure(shape) get() = TensorLinearStructure(shape)
/** /**

3
kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/algebras/DoubleTensorAlgebra.kt → kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/DoubleTensorAlgebra.kt
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@ -3,7 +3,7 @@
* Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
*/ */
package space.kscience.kmath.tensors.core.algebras package space.kscience.kmath.tensors.core
import space.kscience.kmath.nd.as1D import space.kscience.kmath.nd.as1D
import space.kscience.kmath.nd.as2D import space.kscience.kmath.nd.as2D
@ -11,7 +11,6 @@ import space.kscience.kmath.tensors.api.AnalyticTensorAlgebra
import space.kscience.kmath.tensors.api.LinearOpsTensorAlgebra import space.kscience.kmath.tensors.api.LinearOpsTensorAlgebra
import space.kscience.kmath.tensors.api.TensorPartialDivisionAlgebra import space.kscience.kmath.tensors.api.TensorPartialDivisionAlgebra
import space.kscience.kmath.tensors.api.Tensor import space.kscience.kmath.tensors.api.Tensor
import space.kscience.kmath.tensors.core.*
import space.kscience.kmath.tensors.core.internal.dotHelper import space.kscience.kmath.tensors.core.internal.dotHelper
import space.kscience.kmath.tensors.core.internal.getRandomNormals import space.kscience.kmath.tensors.core.internal.getRandomNormals
import space.kscience.kmath.tensors.core.internal.* import space.kscience.kmath.tensors.core.internal.*

4
kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/algebras/TensorLinearStructure.kt → kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/internal/TensorLinearStructure.kt
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@ -3,7 +3,7 @@
* Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
*/ */
package space.kscience.kmath.tensors.core.algebras package space.kscience.kmath.tensors.core.internal
import space.kscience.kmath.nd.Strides import space.kscience.kmath.nd.Strides
import kotlin.math.max import kotlin.math.max
@ -44,7 +44,7 @@ internal fun indexFromOffset(offset: Int, strides: IntArray, nDim: Int): IntArra
* *
* @param shape the shape of the tensor. * @param shape the shape of the tensor.
*/ */
public class TensorLinearStructure(override val shape: IntArray) : Strides { internal class TensorLinearStructure(override val shape: IntArray) : Strides {
override val strides: IntArray override val strides: IntArray
get() = stridesFromShape(shape) get() = stridesFromShape(shape)

2
kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/internal/checks.kt
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@ -7,7 +7,7 @@ package space.kscience.kmath.tensors.core.internal
import space.kscience.kmath.tensors.api.Tensor import space.kscience.kmath.tensors.api.Tensor
import space.kscience.kmath.tensors.core.DoubleTensor import space.kscience.kmath.tensors.core.DoubleTensor
import space.kscience.kmath.tensors.core.algebras.DoubleTensorAlgebra import space.kscience.kmath.tensors.core.DoubleTensorAlgebra
internal fun checkEmptyShape(shape: IntArray) = internal fun checkEmptyShape(shape: IntArray) =

2
kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/internal/linUtils.kt
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@ -11,7 +11,7 @@ import space.kscience.kmath.nd.as1D
import space.kscience.kmath.nd.as2D import space.kscience.kmath.nd.as2D
import space.kscience.kmath.operations.invoke import space.kscience.kmath.operations.invoke
import space.kscience.kmath.tensors.core.* import space.kscience.kmath.tensors.core.*
import space.kscience.kmath.tensors.core.algebras.DoubleTensorAlgebra import space.kscience.kmath.tensors.core.DoubleTensorAlgebra
import kotlin.math.abs import kotlin.math.abs
import kotlin.math.min import kotlin.math.min
import kotlin.math.sign import kotlin.math.sign

1
kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/internal/tensorCastsUtils.kt
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@ -11,7 +11,6 @@ import space.kscience.kmath.tensors.api.Tensor
import space.kscience.kmath.tensors.core.BufferedTensor import space.kscience.kmath.tensors.core.BufferedTensor
import space.kscience.kmath.tensors.core.DoubleTensor import space.kscience.kmath.tensors.core.DoubleTensor
import space.kscience.kmath.tensors.core.IntTensor import space.kscience.kmath.tensors.core.IntTensor
import space.kscience.kmath.tensors.core.algebras.TensorLinearStructure
internal fun BufferedTensor<Int>.asTensor(): IntTensor = internal fun BufferedTensor<Int>.asTensor(): IntTensor =
IntTensor(this.shape, this.mutableBuffer.array(), this.bufferStart) IntTensor(this.shape, this.mutableBuffer.array(), this.bufferStart)

2
kmath-tensors/src/commonTest/kotlin/space/kscience/kmath/tensors/core/TestBroadcasting.kt
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@ -1,8 +1,6 @@
package space.kscience.kmath.tensors.core package space.kscience.kmath.tensors.core
import space.kscience.kmath.operations.invoke import space.kscience.kmath.operations.invoke
import space.kscience.kmath.tensors.core.algebras.BroadcastDoubleTensorAlgebra
import space.kscience.kmath.tensors.core.algebras.DoubleTensorAlgebra
import space.kscience.kmath.tensors.core.internal.* import space.kscience.kmath.tensors.core.internal.*
import kotlin.test.Test import kotlin.test.Test
import kotlin.test.assertTrue import kotlin.test.assertTrue

1
kmath-tensors/src/commonTest/kotlin/space/kscience/kmath/tensors/core/TestDoubleAnalyticTensorAlgebra.kt
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@ -1,7 +1,6 @@
package space.kscience.kmath.tensors.core package space.kscience.kmath.tensors.core
import space.kscience.kmath.operations.invoke import space.kscience.kmath.operations.invoke
import space.kscience.kmath.tensors.core.algebras.DoubleTensorAlgebra
import kotlin.math.* import kotlin.math.*
import kotlin.test.Test import kotlin.test.Test
import kotlin.test.assertTrue import kotlin.test.assertTrue

1
kmath-tensors/src/commonTest/kotlin/space/kscience/kmath/tensors/core/TestDoubleLinearOpsAlgebra.kt
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@ -1,7 +1,6 @@
package space.kscience.kmath.tensors.core package space.kscience.kmath.tensors.core
import space.kscience.kmath.operations.invoke import space.kscience.kmath.operations.invoke
import space.kscience.kmath.tensors.core.algebras.DoubleTensorAlgebra
import space.kscience.kmath.tensors.core.internal.array import space.kscience.kmath.tensors.core.internal.array
import space.kscience.kmath.tensors.core.internal.svd1d import space.kscience.kmath.tensors.core.internal.svd1d
import kotlin.math.abs import kotlin.math.abs

1
kmath-tensors/src/commonTest/kotlin/space/kscience/kmath/tensors/core/TestDoubleTensor.kt
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@ -7,7 +7,6 @@ import space.kscience.kmath.nd.as2D
import space.kscience.kmath.operations.invoke import space.kscience.kmath.operations.invoke
import space.kscience.kmath.structures.DoubleBuffer import space.kscience.kmath.structures.DoubleBuffer
import space.kscience.kmath.structures.toDoubleArray import space.kscience.kmath.structures.toDoubleArray
import space.kscience.kmath.tensors.core.algebras.DoubleTensorAlgebra
import space.kscience.kmath.tensors.core.internal.array import space.kscience.kmath.tensors.core.internal.array
import space.kscience.kmath.tensors.core.internal.asTensor import space.kscience.kmath.tensors.core.internal.asTensor
import space.kscience.kmath.tensors.core.internal.matrixSequence import space.kscience.kmath.tensors.core.internal.matrixSequence

1
kmath-tensors/src/commonTest/kotlin/space/kscience/kmath/tensors/core/TestDoubleTensorAlgebra.kt
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@ -2,7 +2,6 @@ package space.kscience.kmath.tensors.core
import space.kscience.kmath.operations.invoke import space.kscience.kmath.operations.invoke
import space.kscience.kmath.tensors.core.algebras.DoubleTensorAlgebra
import space.kscience.kmath.tensors.core.internal.array import space.kscience.kmath.tensors.core.internal.array
import kotlin.test.Test import kotlin.test.Test
import kotlin.test.assertFalse import kotlin.test.assertFalse