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tensorflow / nmt

TensorFlow Neural Machine Translation Tutorial
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model overfittlng? #366

Open 4pal opened 6 years ago

4pal commented 6 years ago

hi

oahziur commented 6 years ago

train_ppl only evaluates on subset of the training data, so it will fluctuate as it evaluate on different subset of your data at each point.

On Fri, Aug 3, 2018 at 2:16 AM 4pal notifications@github.com wrote:

Noticed a strange behaviour on my tensorboard.the perplexity curve was not smooth.Was the model overfitting?i used my own dataset.how do you prepare validation and dev dataset.are they from training dataset? [image: screenshot from 2018-08-02 21-08-43] https://user-images.githubusercontent.com/20737273/43602521-d3ebea5a-9698-11e8-8bd0-529d2bf7f6a2.png

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