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Python tensorflow-将两个向量相乘以生成矩阵_Python_Tensorflow - Fatal编程技术网

Python tensorflow-将两个向量相乘以生成矩阵

Python tensorflow-将两个向量相乘以生成矩阵,python,tensorflow,Python,Tensorflow,我有两个向量,比如row=[1,2,3,4]col=[0,1,2,3],我想将它们相乘生成一个矩阵: [ [0,0,0,0], [1,2,3,4], [2,4,6,8], [3,6,9,12] ] 如何在tensorflow中执行此操作?首先,您必须将它们转换为tensorflow,然后可以使用以下方法将它们相乘: a = tf.constant(row, shape=[4, 1]) b = tf.constant(col, shape=[1, 4]) result = tf.matmul(

我有两个向量,比如
row=[1,2,3,4]
col=[0,1,2,3]
,我想将它们相乘生成一个矩阵:

[
[0,0,0,0],
[1,2,3,4],
[2,4,6,8],
[3,6,9,12]
]

如何在tensorflow中执行此操作?

首先,您必须将它们转换为tensorflow,然后可以使用以下方法将它们相乘:

a = tf.constant(row, shape=[4, 1])
b = tf.constant(col, shape=[1, 4])

result = tf.matmul(row,col)