Optimizing Reachability in Graph-based Recommender Systems

This repository contains code and data to reproduce our results from "Optimizing Reachability in Graph-based Recommender Systems"

Reproducibility

Create virtual environment: python3 -m venv reachability
Install required dependencies: pip3 install -r requirements.txt
Run the different scripts. Each one corresponds to different methods and baselines. To do this, you need to download the NELAGT-2022 dataset and place it in the data folder for pre-processing.

Name		Name	Last commit message	Last commit date
Latest commit History 8 Commits
data/nelagt		data/nelagt
README.md		README.md
compute_SLSQP_rewirings-reweighting.py		compute_SLSQP_rewirings-reweighting.py
compute_baseline1_greedy.py		compute_baseline1_greedy.py
compute_baseline2_random.py		compute_baseline2_random.py
compute_baseline3_diversify.py		compute_baseline3_diversify.py
compute_greedy_rewirings.py		compute_greedy_rewirings.py
requirements.txt		requirements.txt
utils.py		utils.py