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# System prepended metadata

title: 03-23 Meeting

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# 03-23 Meeting

## Improve predict performance
### Reset Graph
1000篇從要花3小時到16分鐘
![](https://i.imgur.com/U8cgHlU.png)

直接用train好的paper_emb做推薦, 預測2萬篇花了3小時
![](https://i.imgur.com/wTrtjJH.png)

## Train Model
> Improvement
> * 加大NN
> * 跑3000 epochs
> ![](https://i.imgur.com/Jrb3C7F.png)

**Before:**
![](https://i.imgur.com/iTC7j9S.png)

**After:**
![](https://i.imgur.com/4h9YfAR.png)


## Prediction
### Dense output Same Value
![](https://i.imgur.com/v950NrG.png)

![](https://i.imgur.com/7OCiKsC.png)

直接用cosine相似度推
![](https://i.imgur.com/ventYbs.png)

## Node Classification
分venue
![](https://i.imgur.com/MpdYo4h.png)


## Accuracy
### Positive
![](https://i.imgur.com/6ff2BtG.png)

### Negative
![](https://i.imgur.com/8V6Kl7S.png)

