Zeping Yu

Neuron-Level Knowledge Attribution in Large Language Models

2023 · Research Explorer (The University of Manchester)

Identifying important neurons for final predictions is essential for understanding the mechanisms of large language models. Due to computational constraints, current attribution techniques struggle to operate at neuron level. In this paper, we propose a …

Adaptive User Modeling with Long and Short-Term Preferences for Personalized Recommendation

2019

User modeling is an essential task for online recommender systems. In the past few decades, collaborative filtering (CF) techniques have been well studied to model users' long term preferences. Recently, recurrent neural networks (RNN) have …