TensorFlow 中可以通过三种方式读取数据: 一.通过feed_dict传递数据: input1 = tf.placeholder(tf.float32) input2 = tf.placeholder(tf.float32) output = tf.multiply(input1, input2) with tf.Session() as sess: feed_dict={input1: [[7.,2.]], input2: [[2.],[3.]]} print(sess.run(out…