[1,2]} [2,4]}

#encoding=utf-8import tensorflow as tfmatrix1 = tf.constant([[3,1],[1,2]])matrix2 = tf.constant([[5,2],[2,4]])product = tf.matmul(matrix1,matrix2) #矩陣乘法#session method 1sess = tf.Session()result = sess.run(product)print(result)sess.close()#session method 2with tf.Session() as sess2: result2 = sess2.run(product) print(result2)