[PYTHON/TENSORFLOW] Variable 클래스 : 변수 사용하기

■ Variable 클래스를 사용해 변수를 만드는 방법을 보여준다.

▶ 예제 코드 (PY)


import tensorflow as tf

valueVariable = tf.Variable(0, name = "value")

oneConstantTensor = tf.constant(1)

addValueTensor = tf.add(valueVariable, oneConstantTensor)

assignValueTensor = tf.assign(valueVariable, addValueTensor)

globalVariableInitializerOperation = tf.global_variables_initializer()

with tf.Session() as session:
    session.run(globalVariableInitializerOperation)
    print(session.run(valueVariable))
    for _ in range(10):
        session.run(assignValueTensor)
        print(session.run(valueVariable))

[결과]

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import tensorflow as tf

valueVariable = tf.Variable(0, name = "value")

oneConstantTensor = tf.constant(1)

addValueTensor = tf.add(valueVariable, oneConstantTensor)

assignValueTensor = tf.assign(valueVariable, addValueTensor)

globalVariableInitializerOperation = tf.global_variables_initializer()

with tf.Session() as session:

session.run(globalVariableInitializerOperation)

print(session.run(valueVariable))

for _ in range(10):

session.run(assignValueTensor)

print(session.run(valueVariable))

[결과]