no code implementations • Findings (ACL) 2022 • Weizhao Li, Junsheng Kong, Ben Liao, Yi Cai
Chatbot models have achieved remarkable progress in recent years but tend to yield contradictory responses.
1 code implementation • 15 May 2023 • Yiheng Zhu, Zhenqiu Ouyang, Ben Liao, Jialu Wu, Yixuan Wu, Chang-Yu Hsieh, Tingjun Hou, Jian Wu
However, limited attention is paid to hierarchical generative models, which can exploit the inherent hierarchical structure (with rich semantic information) of the molecular graphs and generate complex molecules of larger size that we shall demonstrate to be difficult for most existing models.
no code implementations • 2 Dec 2021 • Junsheng Kong, Weizhao Li, Ben Liao, Jiezhong Qiu, Chang-Yu, Hsieh, Yi Cai, Jinhui Zhu, Shengyu Zhang
Then, NES computes the network embedding from this representative subgraph, efficiently.
no code implementations • 15 Sep 2021 • Junsheng Kong, Weizhao Li, Zeyi Liu, Ben Liao, Jiezhong Qiu, Chang-Yu Hsieh, Yi Cai, Shengyu Zhang
In this work, we show that with merely a small fraction of contexts (Q-contexts)which are typical in the whole corpus (and their mutual information with words), one can construct high-quality word embedding with negligible errors.
no code implementations • 25 Jun 2021 • Weiwen Liu, Feng Liu, Ruiming Tang, Ben Liao, Guangyong Chen, Pheng Ann Heng
Fairness in recommendation has attracted increasing attention due to bias and discrimination possibly caused by traditional recommenders.
no code implementations • NeurIPS 2020 • Jiezhong Qiu, Chi Wang, Ben Liao, Richard Peng, Jie Tang
Our result gives the first bound on the convergence rate of the co-occurrence matrix and the first sample complexity analysis in graph representation learning.