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Add model average optimizer for fluid #9172

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wanghaoshuang opened this issue Mar 18, 2018 · 0 comments · Fixed by #9082
Closed

Add model average optimizer for fluid #9172

wanghaoshuang opened this issue Mar 18, 2018 · 0 comments · Fixed by #9082
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@wanghaoshuang
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Model Average is an important feature for OCR-CTC model. It always increases 5+% precision if training with Model Average option in paddle V1 API.

Model Average is added into the fluid framework as an optimizer by PR#9082 which is proved to be effective in OCR CTC model training.
The result of some experiments as below:
image
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Add model average optimizer for fluid wanghaoshuang/Paddle
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