[PYTHON/TENSORFLOW] placeholder 함수 사용하기

■ placeholder 함수를 사용하는 방법을 보여준다.

▶ 예제 코드 (PY)


import tensorflow as tf

with tf.Session() as session:
    xTensor = tf.placeholder(tf.float32, [2], name = "x")
    yTensor = tf.placeholder(tf.float32, [2], name = "y")
    zTensor = tf.constant(2.0)
    yTensor = xTensor * zTensor
    xList = [3, 6]
    yNDArray = session.run(yTensor, {xTensor : xList})
    print(yNDArray)

[결과]

[6.]

import tensorflow as tf

with tf.Session() as session:

xTensor = tf.placeholder(tf.float32, [2], name = "x")

yTensor = tf.placeholder(tf.float32, [2], name = "y")

zTensor = tf.constant(2.0)

yTensor = xTensor * zTensor

xList = [3, 6]

yNDArray = session.run(yTensor, {xTensor : xList})

print(yNDArray)

[결과]

[6.]