10 examples of 'python matrix multiplication without numpy' in Python

153
def MultTranspose(self, x, y):
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    r"""MultTranspose(AbstractSparseMatrix self, Vector x, Vector y)"""
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    return _matrix.AbstractSparseMatrix_MultTranspose(self, x, y)

88
def MultTranspose(self, x, y):
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    r"""MultTranspose(ComplexOperator self, Vector x, Vector y)"""
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    return _complex_operator.ComplexOperator_MultTranspose(self, x, y)

201
def MultTranspose(self, x, y):
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    r"""MultTranspose(OperatorHandle self, Vector x, Vector y)"""
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    return _handle.OperatorHandle_MultTranspose(self, x, y)

310
@matrixify
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@upcast
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@njit
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def mul_dense(x, y):  # pragma: no cover
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    """Numba-accelerated element-wise multiplication of two dense matrices.
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    """
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    return x * y

286
def mult(self, x):
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    """Multiplication from right-hand side (dot product)."""
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    part1 = (np.dot(np.transpose(x), self.EV).T*self.mul).reshape(-1, 1)
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    return self.EV.dot(part1).reshape(-1,)

106
def Mult(self, x, y):
107
    r"""Mult(Operator self, Vector x, Vector y)"""
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    return _operators.Operator_Mult(self, x, y)

28
def matrix_vector_mul(a, b):
29
    """
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    a: A theano matrix
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    b: A theano vector
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    Returns the matrix-vector product of a and b
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    """
34
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    return T.dot(a, b)

171
def test_mul_array(self):
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    self.check_array_array_op(operator.mul)

293
def MultTranspose(self, x, y):
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    r"""MultTranspose(BlockLowerTriangularPreconditioner self, Vector x, Vector y)"""
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    return _blockoperator.BlockLowerTriangularPreconditioner_MultTranspose(self, x, y)

1033
def __matmul__(self, other):
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    """
1035
    Performs matrix multiplication (infix operator: @). See PEP 465)
1036
    """
1037
    return binaryMatrixFunction(self, other, 'dot')