Sang‐goo Lee

Proxy-based Item Representation for Attribute and Context-aware Recommendation

2024

Neural network approaches in recommender systems have shown remarkable success by representing a large set of items as a learnable vector embedding table. However, infrequent items may suffer from inadequate training opportunities, making it difficult …

Self-Guided Contrastive Learning for BERT Sentence Representations

2021

Taeuk Kim, Kang Min Yoo, Sang-goo Lee. Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing (Volume 1: Long Papers). 2021.