data used :foursquare NYC data,
this code has not been finished yet..
here is the link: https://github.com/FassyGit/LightFM_liu/blob/master/DomainBiases.py
I have succeeded in calculating the distannces, there are some functions in the codes.
I will briefly talk about the problems I have right now...
The major problem is how to preprocess the data. The concept is simple, we treat some negative as non-negative.
But it is really a hassle doing this.
I have not come up with a way that do not touch the warp theory yet ...
时间: 2024-12-11 00:47:30