chainer.functions.batch_inv¶
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chainer.functions.
batch_inv
(a)[source]¶ Computes the inverse of a batch of square matrices.
Parameters: a (Variable) – Input array to compute the inverse for. Shape of the array should be (m, n, n)
wherem
is the number of matrices in the batch, andn
is the dimensionality of a square matrix.Returns: Inverse of every matrix in the batch of matrices. Return type: Variable