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torch.linalg.svd is a function in PyTorch's linear algebra module for computing the singular value decomposition (SVD) of a matrix. SVD decomposes a matrix into A = U * diag(S) * V^T.\\n\\n### Function Definition\\n\\ntorch.linalg.svd(A, full_matrices=False, out=None)\\n**Parameters**:\\n\\n- \\n
A(Tensor): Input matrix. \\nfull_matrices(bool, optional): If True, returns the complete U and V matrices. Default is False. \\nout(tuple, optional): Output tuple. \\n
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tuple: Returns a tuple (U, S, Vh), where Vh is the transpose of V. \\n
\\n\\n## Usage Example\\n\\n## Example\\n\\nimport torch\\n\\n# Create Matrix\\n\\n A = torch.tensor([[1.0,2.0,3.0],\\n[4.0,5.0,6.0],\\n[7.0,8.0,9.0],\\n[10.0,11.0,12.0]])\\n\\n# SVD Decomposition\\n\\n U, S, Vh = torch.linalg.svd(A)\\n\\nprint("Matrix A:")\\nprint(A)\\nprint("nU shape:", U.shape)\\nprint("Singular values S:", S)\\nprint("Vh shape:", Vh.shape)\\nprint("nVerification: U @ diag(S) @ Vh =")\\nprint(U @ torch.diag(S)@ Vh)\\n\\nOutput result:\\n\\nMatrix A: tensor([[ 1., 2., 3.], [ 4., 5., 6.], [ 7., 8., 9.], [10., 11., 12.]]) U Shape: torch.Size([4, 4])Singular Value S: tensor([25.4627, 1.2907, 0.0000])Vh Shape: torch.Size([3, 3])validation: U @ diag(S) @ Vh = tensor([[ 1.0000, 2.0000, 3.0000], [ 4.0000, 5.0000, 6.0000], [ 7.0000, 8.0000, 9.0000], [10.0000, 11.0000, 12.0000]])\\n\\n
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