Create inference data from encode.py -tw

[wonjunchoi-arc]

Hello, I enjoyed the great code
If you are training fm.py on data such as assistance09 and multiple skills are associated in one problem, you follow these steps? PREPARE_assist09.py --> encode.py --tw --> fm.py training

After training like this, I want to do Inference using the stored W,V, but if there is no data in the columns corresponding to 'correct' in the information data (if there is a given problem and user as in the actual case, but we don't know whether the user will answer or not)

In this case, I can't make attempts, wins without correct value, how did you solve it in this case?

[jilljenn]

Hi thanks for your message. I am still fixing the mess currently :)
Wins and fails can be 0 at start.
At each new attempt you observe from a user you can update wins and fails.

prepare_assist09 is useful only if you have (private) timestamp information. Otherwise you can check prepare_assist12 instead (which has public timestamps). Otherwise you can't compute time windows if you do not have timestamp information.