1. Learning Heterogeneous Knowledge Base Embeddings for Explainable Recommendation
2. Vito Walter Anelli , Alejandro Bellogín , Antonio Ferrara , Daniele Malitesta , Felice Antonio Merra , Claudio Pomo , Francesco M. Donini , and Tommaso Di Noia . 2021. Elliot: a Comprehensive and Rigorous Framework for Reproducible Recommender Systems Evaluation. CoRR abs/2103.02590 ( 2021 ). Vito Walter Anelli, Alejandro Bellogín, Antonio Ferrara, Daniele Malitesta, Felice Antonio Merra, Claudio Pomo, Francesco M. Donini, and Tommaso Di Noia. 2021. Elliot: a Comprehensive and Rigorous Framework for Reproducible Recommender Systems Evaluation. CoRR abs/2103.02590 (2021).
3. How to Make Latent Factors Interpretable by Feeding Factorization Machines with Knowledge Graphs
4. Semantics-Aware Autoencoder
5. Precision-oriented evaluation of recommender systems