tensor2tensor

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Colab notebook breaking after TF1 support removed

1

### Description The [iPython notebook](https://colab.research.google.com/github/tensorflow/tensor2tensor/blob/master/tensor2tensor/notebooks/hello_t2t.ipynb) breaks as mentioned in the Issue title ``` # Error logs: ValueError: Tensorflow 1 is unsupported in Colab. Your notebook should be updated to use...

cmgchess

### Description Runtime error while training : t2t-trainer --generate_data --data_dir=/t2t_data --output_dir=/t2t_train/deque --problem=text2text_copyable_tokens --model=neural_deque_model --hparams_set=neural_deque --train_steps=100 --eval_steps=5 ### Environment information OS: Ubuntu:18.04.5 $ pip freeze | grep tensor mesh-tensorflow==0.1.21 tensor2tensor==1.15.7 tensorboard==1.15.0...

919294AkshatSharma

My org is looking to migrate to TensorFlow 2.7.4 by the end of June in order to not lose TPU access in GCP. The current plan for our fork is...

branko-fathom

fix tensorflow-model-server link

xu-song

### Description Tensor2Tensor Intro notebook giving errors while running cell 4 ### Environment information ``` OS: $ pip freeze | grep tensor mesh-tensorflow==0.1.21 pytensor==2.10.1 tensor2tensor==1.15.7 tensorboard==2.12.1 tensorboard-data-server==0.7.0 tensorboard-plugin-wit==1.8.1 tensorflow==2.12.0 tensorflow-addons==0.19.0...

naveendangeti

avg_checkpoints with tf2.0 ?

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tensor2tensor/tensor2tensor/utils/avg_checkpoints.py i got a trouble in using average ckpt with tf2.0: a variable named 'xx/xx/.xx/xx' , how can it be save in ckpt? i tried, the name is always not...

leixiaoning

Hi, There might be a small bug here: https://github.com/tensorflow/tensor2tensor/blob/ef1fccebe8d2c0cf482f41f9d940e2938c816c78/tensor2tensor/layers/common_attention.py#L445-L449 I think in the last line the `exp` should be divided by `min_timescale` rather than multiplied, since it's inverse timescales. Usually...

addtt

'NoneType' object has no attribute 'copy'

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C:\Users\zhaoxianghui\AppData\Local\Programs\Python\Python38\python.exe D:\project\python\tensor2tensor-master\tensor2tensor\bin\t2t-trainer --registry_help Traceback (most recent call last): File "D:\project\python\tensor2tensor-master\tensor2tensor\bin\t2t-trainer", line 23, in from tensor2tensor.bin import t2t_trainer File "D:\project\python\tensor2tensor-master\tensor2tensor\bin\t2t_trainer.py", line 24, in from tensor2tensor import models # pylint: disable=unused-import File...

sjtuzhaoxh

# Description: Hey, guys: I got something wrong about this, can anyone give me some suggestions? This this the code: %run run_classifier.py AttributeError Traceback (most recent call last) File ~\bert-gcn-for-paper-citation-master\run_classifier.py:30...

za94205

Hi, I found that training Transformers with Adam is three times slower than with Adafactor. Here is the command I am using for Adam: ``` t2t-trainer \ --data_dir=./t2t/t2t_data \ --problem=translate_ende_wmt32k...

shizhediao