The dataset I used: https://www.kaggle.com/rounakbanik/the-movies-dataset
Articles that really helped me:
https://medium.com/ai-society/a-concise-recommender-systems-tutorial-fa40d5a9c0fa https://www.datacamp.com/community/tutorials/recommender-systems-python https://towardsdatascience.com/introduction-to-recommender-systems-6c66cf15ada