import tensorflow as tf
input1=tf.placeholder(tf.float32)#一般处理float 32
input2=tf.placeholder(tf.float32)
output=tf.multiply(input1,input2)
with tf.Session() as sess:
print(sess.run(output,feed_dict={input1:[7.],input2:[2.]}))
#placeholder用于占位,feed_dict用于喂值,基本绑定
03-04
1万+

12-30
1561
