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feat: add dropout in MASTER #349

Merged
merged 4 commits into from
Jul 6, 2021
Merged

feat: add dropout in MASTER #349

merged 4 commits into from
Jul 6, 2021

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charlesmindee
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This PR adds dropout in both tf & pytorch MASTER models
Any feedback is welcome!

@charlesmindee charlesmindee self-assigned this Jul 5, 2021
@charlesmindee charlesmindee added type: enhancement Improvement framework: pytorch Related to PyTorch backend framework: tensorflow Related to TensorFlow backend module: models Related to doctr.models labels Jul 5, 2021
@charlesmindee charlesmindee added this to the 0.3.1 milestone Jul 5, 2021
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codecov bot commented Jul 5, 2021

Codecov Report

Merging #349 (b5e3b3e) into main (b2ded17) will increase coverage by 0.65%.
The diff coverage is 100.00%.

Impacted file tree graph

@@            Coverage Diff             @@
##             main     #349      +/-   ##
==========================================
+ Coverage   95.40%   96.06%   +0.65%     
==========================================
  Files          83       83              
  Lines        3396     3404       +8     
==========================================
+ Hits         3240     3270      +30     
+ Misses        156      134      -22     
Flag Coverage Δ
unittests 96.06% <100.00%> (+0.65%) ⬆️

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Impacted Files Coverage Δ
doctr/models/recognition/master/pytorch.py 95.55% <ø> (ø)
doctr/models/recognition/master/tensorflow.py 96.50% <ø> (+15.12%) ⬆️
doctr/models/recognition/transformer/pytorch.py 100.00% <100.00%> (ø)
doctr/models/recognition/transformer/tensorflow.py 88.11% <100.00%> (+1.02%) ⬆️

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@charlesmindee charlesmindee changed the title feat: add dropout feat: add dropout in MASTER Jul 5, 2021
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Thanks for the PR! I added some questions

doctr/models/recognition/master/tensorflow.py Outdated Show resolved Hide resolved
@@ -239,6 +255,8 @@ def call(
x *= tf.math.sqrt(tf.cast(self.d_model, tf.float32))
x += self.pos_encoding[:, :seq_len, :]

x = self.dropout(x, **kwargs)
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Mmmh, we already have dropout in the DecoderLayer, are you positive we're supposed to put one here?

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https://www.tensorflow.org/text/tutorials/transformer#decoder Here they put another one here, but we can remove it

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In pytorch it is also used here after the postional_embedding: https://pytorch.org/tutorials/beginner/transformer_tutorial.html#define-the-model

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Thanks! Seems better aligned between PyTorch and TF with your last commits 👌

@charlesmindee charlesmindee merged commit 9f7edcd into main Jul 6, 2021
@charlesmindee charlesmindee deleted the dropout branch July 6, 2021 07:46
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