Gaole He

Taxonomy-Aware Multi-Hop Reasoning Networks for Sequential Recommendation

2019

In this paper, we focus on the task of sequential recommendation using taxonomy data. Existing sequential recommendation methods usually adopt a single vectorized representation for learning the overall sequential characteristics, and have a limited modeling …

A Survey on Complex Knowledge Base Question Answering: Methods, Challenges and Solutions

2021

Knowledge base question answering (KBQA) aims to answer a question over a knowledge base (KB). Recently, a large number of studies focus on semantically or syntactically complicated questions. In this paper, we elaborately summarize the …