# numpy tensor productdot product of two tensors

• ### numpy.tensordot — NumPy v1.7 Manual (DRAFT)

2020-6-27 · numpy.tensordot¶ numpy.tensordot(a b axes=2) source ¶ Compute tensor dot product along specified axes for arrays >= 1-D. Given two tensors (arrays of dimension greater than or equal to one) a and b and an array_like object containing two array_like objects (a_axes b_axes) sum the products of a s and b s elements (components) over the axes specified by a_axes and b_axes.

• ### numpy.tensordot — NumPy v1.10 ManualSciPy

2015-10-18 · numpy.tensordot¶ numpy.tensordot(a b axes=2) source ¶ Compute tensor dot product along specified axes for arrays >= 1-D. Given two tensors (arrays of dimension greater than or equal to one) a and b and an array_like object containing two array_like objects (a_axes b_axes) sum the products of a s and b s elements (components) over the axes specified by a_axes and b_axes.

• ### tensorflow => Dot Product

tensorflow TutorialThe dot product between two tensors can be performed using tf.matmul(a b)A full example is given below # Build a graphgraph =

• ### numpy.tensordot — NumPy v1.14 ManualSciPy

2018-1-8 · numpy.tensordot (a b axes=2) source ¶ Compute tensor dot product along specified axes for arrays >= 1-D. Given two tensors (arrays of dimension greater than or equal to one) a and b and an array_like object containing two array_like objects (a_axes b_axes) sum the products of a s and b s elements (components) over the axes specified by a_axes and b_axes .

• ### numpy.tensordot — NumPy v1.9 Manual

2014-11-12 · numpy.tensordot¶ numpy.tensordot(a b axes=2) source ¶ Compute tensor dot product along specified axes for arrays >= 1-D. Given two tensors (arrays of dimension greater than or equal to one) a and b and an array_like object containing two array_like objects (a_axes b_axes) sum the products of a s and b s elements (components) over the axes specified by a_axes and b_axes.

• ### torch.dot — PyTorch 1.9.0 documentation

2021-7-21 · torch.dot. torch.dot(input other out=None) → Tensor. Computes the dot product of two 1D tensors. Note. Unlike NumPy s dot torch.dot intentionally only supports computing the dot product of two 1D tensors with the same number of elements. Parameters. input ( Tensor)first tensor in the dot product must be 1D.

• ### torch.matmul — PyTorch 1.9.0 documentation

2021-7-22 · torch.matmul(input other out=None) → Tensor. Matrix product of two tensors. The behavior depends on the dimensionality of the tensors as follows If both tensors are 1-dimensional the dot product (scalar) is returned. If both arguments are 2-dimensional the matrix-matrix product is returned. If the first argument is 1-dimensional and

• ### numpy.tensordot — NumPy v1.22 v0 Manual

2021-7-20 · numpy.tensordot¶ numpy. tensordot (a b axes = 2) source ¶ Compute tensor dot product along specified axes. Given two tensors a and b and an array_like object containing two array_like objects (a_axes b_axes) sum the products of a s and b s elements (components) over the axes specified by a_axes and b_axes.

• ### torch.vdot — PyTorch 1.9.0 documentation

2021-7-20 · Unlike NumPy s vdot torch.vdot intentionally only supports computing the dot product of two 1D tensors with the same number of elements. input ( Tensor)first tensor in the dot product must be 1D. Its conjugate is used if it s complex. other ( Tensor)second tensor in the dot product must be 1D. out ( Tensor optional)the

• ### Introduction to the Tensor ProductUC Santa Barbara

2012-3-11 · When described as multilinear maps the tensor product simply multiplies the two tensors i.e ˝ ˙2Tk l(V) and ˝ ˙(v 1 v kv k 1 v k l) = ˝(v 1 v k)˙(v k 1 v k l) which again produces a map that is linear in all its arguments. On components the e ect similarly is to multiply the components of the two input tensors.

• ### numpy.tensordot — NumPy v1.15 ManualSciPy

2018-7-24 · numpy.tensordot¶ numpy.tensordot (a b axes=2) source ¶ Compute tensor dot product along specified axes for arrays >= 1-D. Given two tensors (arrays of dimension greater than or equal to one) a and b and an array_like object containing two array_like objects (a_axes b_axes) sum the products of a s and b s elements (components) over the axes specified by a_axes and b_axes.

• ### numpytheanouse tensordot compute dot product of two

2015-12-16 · I want to use tensordot to compute the dot product of a specific dim of two tensors. Like A is a tensor whose shape is (3 4 5) B is a tensor whose shape is (3 5) I want to do a dot use A s third dim and B s second dim and get a output whose dims is (3 4) Like below for i in range(3) C i = dot(A i B i ) How to do it by tensordot

• ### linear algebraHow does tensor product/multiplication

2021-6-5 · How does tensor product/multiplication work in TensorFlow Ask Question Asked 2 In Tensorflow I saw the following example import tensorflow as tf import numpy as np mat_a = tfnstant(np.arange(1 13 dtype=npt32) shape= 2 2 3 ) mat_b = tfnstant(np.arange(12 24 dtype=npt32) shape= 2 3 2 ) mul_c = tf.matmul(mat_a mat_b) with

• ### torch.matmul — PyTorch 1.9.0 documentation

2021-7-22 · torch.matmul(input other out=None) → Tensor. Matrix product of two tensors. The behavior depends on the dimensionality of the tensors as follows If both tensors are 1-dimensional the dot product (scalar) is returned. If both arguments are 2-dimensional the matrix-matrix product is returned. If the first argument is 1-dimensional and

• ### torch.dot — PyTorch 1.9.0 documentation

2021-7-21 · torch.dot. torch.dot(input other out=None) → Tensor. Computes the dot product of two 1D tensors. Note. Unlike NumPy s dot torch.dot intentionally only supports computing the dot product of two 1D tensors with the same number of elements. Parameters. input ( Tensor)first tensor in the dot product must be 1D.

• ### numpy.tensordot — NumPy v1.11 ManualSciPy

2020-6-27 · numpy.tensordot¶ numpy.tensordot(a b axes=2) source ¶ Compute tensor dot product along specified axes for arrays >= 1-D. Given two tensors (arrays of dimension greater than or equal to one) a and b and an array_like object containing two array_like objects (a_axes b_axes) sum the products of a s and b s elements (components) over the axes specified by a_axes and b_axes.

• ### numpy.tensordot — NumPy v1.9 Manual

2014-11-12 · numpy.tensordot¶ numpy.tensordot(a b axes=2) source ¶ Compute tensor dot product along specified axes for arrays >= 1-D. Given two tensors (arrays of dimension greater than or equal to one) a and b and an array_like object containing two array_like objects (a_axes b_axes) sum the products of a s and b s elements (components) over the axes specified by a_axes and b_axes.

• ### From numpy to xtensor — xtensor documentation

2021-6-22 · Linear algebra¶. Many functions found in the numpy.linalg module are implemented in xtensor-blas a separate package offering BLAS and LAPACK bindings as well as a convenient interface replicating the linalg module.. Please note however that while we re trying to be as close to NumPy as possible some features are not implemented yet.

• ### numpy.tensordot — NumPy v1.10 ManualSciPy

2015-10-18 · Compute tensor dot product along specified axes for arrays >= 1-D. Given two tensors (arrays of dimension greater than or equal to one) a and b and an array_like object containing two array_like objects (a_axes b_axes) sum the products of a s and b s elements (components) over the axes specified by a_axes and b_axes.

• ### torch.vdot — PyTorch 1.9.0 documentation

2021-7-20 · Unlike NumPy s vdot torch.vdot intentionally only supports computing the dot product of two 1D tensors with the same number of elements. input ( Tensor)first tensor in the dot product must be 1D. Its conjugate is used if it s complex. other ( Tensor)second tensor in the dot product must be 1D. out ( Tensor optional)the

• ### numpy.tensordot — NumPy v1.15 ManualSciPy

2018-7-24 · numpy.tensordot¶ numpy.tensordot (a b axes=2) source ¶ Compute tensor dot product along specified axes for arrays >= 1-D. Given two tensors (arrays of dimension greater than or equal to one) a and b and an array_like object containing two array_like objects (a_axes b_axes) sum the products of a s and b s elements (components) over the axes specified by a_axes and b_axes.

• ### torch.tensordot — PyTorch 1.9.0 documentation

2021-7-22 · torch.tensordot(a b dims=2 out=None) source Returns a contraction of a and b over multiple dimensions. tensordot implements a generalized matrix product. Parameters. a ( Tensor)Left tensor to contract. b ( Tensor)Right tensor to contract. dims ( int or Tuple List int List int or List List int containing two lists or Tensor

• ### torch.matmul — PyTorch 1.9.0 documentation

2021-7-22 · torch.matmul(input other out=None) → Tensor. Matrix product of two tensors. The behavior depends on the dimensionality of the tensors as follows If both tensors are 1-dimensional the dot product (scalar) is returned. If both arguments are 2-dimensional the matrix-matrix product is returned. If the first argument is 1-dimensional and

• ### torch.dot — PyTorch 1.9.0 documentation

2021-7-21 · torch.dot. torch.dot(input other out=None) → Tensor. Computes the dot product of two 1D tensors. Note. Unlike NumPy s dot torch.dot intentionally only supports computing the dot product of two 1D tensors with the same number of elements. Parameters. input ( Tensor)first tensor in the dot product must be 1D.

• ### linear algebraHow does tensor product/multiplication

2021-6-5 · How does tensor product/multiplication work in TensorFlow Ask Question Asked 2 In Tensorflow I saw the following example import tensorflow as tf import numpy as np mat_a = tfnstant(np.arange(1 13 dtype=npt32) shape= 2 2 3 ) mat_b = tfnstant(np.arange(12 24 dtype=npt32) shape= 2 3 2 ) mul_c = tf.matmul(mat_a mat_b) with

• ### torch.tensordot — PyTorch 1.9.0 documentation

2021-7-22 · torch.tensordot(a b dims=2 out=None) source Returns a contraction of a and b over multiple dimensions. tensordot implements a generalized matrix product. Parameters. a ( Tensor)Left tensor to contract. b ( Tensor)Right tensor to contract. dims ( int or Tuple List int List int or List List int containing two lists or Tensor

• ### numpy.tensordot — NumPy v1.9 Manual

2014-11-12 · numpy.tensordot¶ numpy.tensordot(a b axes=2) source ¶ Compute tensor dot product along specified axes for arrays >= 1-D. Given two tensors (arrays of dimension greater than or equal to one) a and b and an array_like object containing two array_like objects (a_axes b_axes) sum the products of a s and b s elements (components) over the axes specified by a_axes and b_axes.

• ### Computing Hadamard Product of Two Tensors in TensorFlow

2019-6-11 · The output is From the output in terminal you will find operator or tf.multiply() is the same.. However if the shape of two matrix a and b are not the same. Example 2 Compute hadamard product on the different shape of two tensors