Heng zhang

How to use the pretrain model?

16

if i want to use the model pretrained,which parameter shold i set and how?

Why can't I open the link of slides?

8

I can open the google.com,but i can't open the link of slides ， Is there anything wrong with it?

从你这份代码上，并没有写出怎样用ID获取用户的信息，这最关键的一步你都没有写。。你这个框架有什么用

where is the setup file?and how to start the database?

Please,I have a problem with your function "bpr_triplet_loss"...

1

I saw you have use "K.sum(user_latent * positive_item_latent, axis=-1, keepdims=True)",but in my keras with tensorflow backend,this "*" means point-wise multiplication. I think we should compute the cos similarity between user...

这个模型训练的每个batch都必须pad成相同的长度才能训练吗