minor corrections to linear stuff
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@ -67,6 +67,7 @@ public class DoubleLinearOpsTensorAlgebra :
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}
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}
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override fun DoubleTensor.cholesky(): DoubleTensor {
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override fun DoubleTensor.cholesky(): DoubleTensor {
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//positive definite check
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checkSymmetric(this)
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checkSymmetric(this)
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checkSquareMatrix(shape)
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checkSquareMatrix(shape)
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@ -114,8 +115,7 @@ public class DoubleLinearOpsTensorAlgebra :
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override fun DoubleTensor.symEig(eigenvectors: Boolean): Pair<DoubleTensor, DoubleTensor> {
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override fun DoubleTensor.symEig(eigenvectors: Boolean): Pair<DoubleTensor, DoubleTensor> {
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checkSymmetric(this)
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checkSymmetric(this)
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val svd = this.svd()
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TODO("maybe use SVD")
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TODO("U might have some columns negative to V")
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}
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}
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public fun DoubleTensor.detLU(): DoubleTensor {
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public fun DoubleTensor.detLU(): DoubleTensor {
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