autorec

Keras implementation of AutoRec and DeepRecommender from Nvidia.

AutoRec: Autoencoders Meet Collaborative Filtering implementation in PyTorch

MSc dissertation comparing Meta-inspired ALS matrix factorisation with TikTok-inspired AutoRec deep learning on MovieLens 100K. Evaluates RMSE, Precision@K, Recall@K, NDCG, coverage and diversity.

I implement I-AutoRec (an autoencoder framework for collaborative filtering b) with Keras and tuned hyperparameters of this model using a validation set.

2023 인하 인공지능 챌린지