---
# System prepended metadata

title: 03-02 Meeting

---

# 03-02 Meeting
![](https://i.imgur.com/bB87alS.png)


## MAE
![](https://i.imgur.com/nrDjPel.png)

## Cosine
![](https://i.imgur.com/iTC7j9S.png)

## MAP on train
![](https://i.imgur.com/sf7tCXi.png)

### Speed up predictions

Before:
![](https://i.imgur.com/HSPZKyC.png)

After:
![](https://i.imgur.com/ZEwNQc4.png)



### Memory Error
Tensorflow memory leak
> https://stackoverflow.com/questions/44327803/memory-leak-with-tensorflow
> https://stackoverflow.com/questions/44671940/tensorflow-number-of-nodes-in-the-graph-keeps-increasing-as-training-goes-on

![](https://i.imgur.com/Xwsa31d.png)

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


300 * 44k * 200約10G
![](https://i.imgur.com/vLxWQKU.png)

