# 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)