텐서플로 서빙 구성을 살펴보기 전에 머신러닝 모델을 텐서플로 서빙에서 사용할 수 있도록 내
보내는 방법부터 알아보겠습니다. 사용자의 텐서플로 모델 유형에 따라 내보내기 단계가 약간
다릅니다. 내보낸 모델은 [예제
8
-
2
]와 파일 구조가 같습니다.
케라스 모델에서는 다음을 사용할 수 있습니다.
saved_model_path
=
model.save(file
path=”./saved_models”,
save_format=”tf”)
TIP
내보내기 경로에 타임스탬프 추가하기
모델을 수동으로 저장할 때는 케라스 모델의 내보내기 경로에 내보내기 시간의 타임스탬프를 추가하면 좋습
니다.
tf
.
Estimator
와 달리
model
.
save
()
는 타임스탬프 경로를 자동으로 생성하지 않습니다. 다음 파이
썬 코드를 사용하여 파일 경로를 쉽게 만들 수 있습니다.
import
time
ts
=
int(time.time())
file
path
=
“./saved_models/{}”.format(ts)
saved_model_path
=
model.save(file
path=file
path, ...
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