Function _overdetermined

tensorflow/python/ops/linalg_ops.py:265–269

Computes (A^H*A + l2_regularizer)^{-1} * A^H * rhs.

(matrix, rhs, l2_regularizer)

      return True

  def _overdetermined(matrix, rhs, l2_regularizer):
    """Computes (A^H*A + l2_regularizer)^{-1} * A^H * rhs."""
    chol = _RegularizedGramianCholesky(
        matrix, l2_regularizer=l2_regularizer, first_kind=True)
    return cholesky_solve(chol, math_ops.matmul(matrix, rhs, adjoint_a=True))

  def _underdetermined(matrix, rhs, l2_regularizer):
    """Computes A^H * (A*A^H + l2_regularizer)^{-1} * rhs."""