APC
This is an implementation for our SIGIR2023 short paper "Prediction then Correction: An Abductive Prediction Correction Method for Sequential Recommendation" based on PyTorch (Version: 1.12).
Instruction
- PC_amazon_cut_N_v2.py: the proposed APC method.
- main_sasrec_zy_search_amazon.py/main_sasrec_zy_amazon.py: running code for sasrec model with or wihtout grid search. We implement the grid search using "Ray Tune" (Version: 1.13). To implement SASRec, we use the code suggested by the authors, and you can switch the hyperparameter
mode$\in$ [forward, backward ]to control its running manner, \ie reverse or not reverse. - baselines: different versions of DTEC (user-side version)