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# System prepended metadata

title: 05-04 Meeting

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# 05-04 Meeting
![](https://i.imgur.com/AsGKZZp.png)

### TF problem
> https://github.com/tensorflow/tfjs/issues/1601
> https://stackoverflow.com/questions/37593960/set-k-largest-elements-of-a-tensor-to-zero-in-tensorflow

KNN, tf.topk no gradient 
![](https://i.imgur.com/asGPMWx.png)

![](https://i.imgur.com/4LGJ7rr.png)

## Session-based
### STAMP
![](https://i.imgur.com/KNYtLS2.png)

Data
![](https://i.imgur.com/w7VxAze.png)

Train
![](https://i.imgur.com/LbjmqP0.png)


### Other codes
BERT4Rec, SASRec都用python2 + 早期的tensorflow

### Owlting
> https://docs.google.com/presentation/d/1o7dYEM8dcvSa4bs0ZAIltC3OUcSczUb-uil3nJdi7mQ/edit?usp=sharing

* 本週三進度報告
* 補之前的RNN多feature, 上次提到的SR-GNN
