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📜  tensorflow 占位符 - 任何代码示例

📅  最后修改于: 2022-03-11 15:00:33.610000             🧑  作者: Mango

代码示例3
import tensorflow as tf

x = tf.placeholder("float", None)
y = x * 2

with tf.Session() as session:
    result = session.run(y, feed_dict={x: [1, 2, 3]})
    print(result)