Tensorflow: Saver / tf.train.latest_checkpoint๋Š” ์ƒ๋Œ€ ๊ฒฝ๋กœ์—์„œ ์ž˜ ์ž‘๋™ํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค.

์— ๋งŒ๋“  2015๋…„ 12์›” 20์ผ  ยท  3์ฝ”๋ฉ˜ํŠธ  ยท  ์ถœ์ฒ˜: tensorflow/tensorflow

์˜ˆ๋ฅผ ๋“ค์–ด, ๋ชจ๋ธ์€ ํด๋”์— ์ €์žฅ๋ฉ๋‹ˆ๋‹ค test ์ˆ˜ํ–‰ํ•˜์—ฌ saver.save(session, '/path/to/test') ํ•„์š”๊ฐ€ ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค - checkpoints ๋ฐ model-0 ํŒŒ์ผ์„. ์—ฌ๊ธฐ์„œ checkpoints ํŒŒ์ผ์€ ๋‹ค์Œ๊ณผ ๊ฐ™์Šต๋‹ˆ๋‹ค.

model_checkpoint_path: "test/model-0"
all_model_checkpoint_paths: "test/model-0"

๋™์ผํ•œ ๋””๋ ‰ํ† ๋ฆฌ์—์„œ ์ง€๊ธˆ tf.train.latest_checkpoint('test') ์„ ํ˜ธ์ถœํ•˜๋ฉด None ๋ฉ๋‹ˆ๋‹ค.

์ด๋Š” os.path.join(checkpoint_dir, ckpt.model_checkpoint_path) ๋กœ ์ธํ•ด ์œ„์™€ ๊ฐ™์€ ์ƒ๋Œ€ ๊ฒฝ๋กœ์˜ ๊ฒฝ์šฐ test/test/model-0 ๋ฉ๋‹ˆ๋‹ค.

๊ฐ€์žฅ ์œ ์šฉํ•œ ๋Œ“๊ธ€

์ด ๋ฌธ์ œ๋Š” ์‹คํ–‰ ํด๋”์˜ ์ด๋ฆ„์„ ๋ณ€๊ฒฝํ•  ๋•Œ ์ง€์†๋ฉ๋‹ˆ๋‹ค. checkpoints/checkpoint ํŒŒ์ผ์€ ์ด์ „ ๊ฒฝ๋กœ๋งŒ ์œ ์ง€ํ•˜๊ณ  ์ด ์ƒˆ ํด๋”์— ๋Œ€ํ•ด latest_checkpoint๋ฅผ ์‚ฌ์šฉํ•˜๋ฉด tf๊ฐ€ ์‹คํŒจํ•˜๋Š” ๊ฒƒ์œผ๋กœ ๋ณด์ž…๋‹ˆ๋‹ค.

๋ชจ๋“  3 ๋Œ“๊ธ€

์ˆ˜์ •์ž:
๋ณ€๊ฒฝ ID: I47d8536b9b2ed3dcc193d6e6b7f4573a4e22c9b3

gerrit ํ•˜๋‚˜๋ฅผ ํฌ๊ธฐํ–ˆ์Šต๋‹ˆ๋‹ค. https://github.com/tensorflow/tensorflow/pull/573 ์ด ์ข‹์•„ ๋ณด์ด๋ฉด ๋ณ‘ํ•ฉํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

์ด ๋ฌธ์ œ๋Š” ์‹คํ–‰ ํด๋”์˜ ์ด๋ฆ„์„ ๋ณ€๊ฒฝํ•  ๋•Œ ์ง€์†๋ฉ๋‹ˆ๋‹ค. checkpoints/checkpoint ํŒŒ์ผ์€ ์ด์ „ ๊ฒฝ๋กœ๋งŒ ์œ ์ง€ํ•˜๊ณ  ์ด ์ƒˆ ํด๋”์— ๋Œ€ํ•ด latest_checkpoint๋ฅผ ์‚ฌ์šฉํ•˜๋ฉด tf๊ฐ€ ์‹คํŒจํ•˜๋Š” ๊ฒƒ์œผ๋กœ ๋ณด์ž…๋‹ˆ๋‹ค.

์ด ํŽ˜์ด์ง€๊ฐ€ ๋„์›€์ด ๋˜์—ˆ๋‚˜์š”?
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