no code implementations • 2 Oct 2024 • Siyi Liu, Yang Li, Jiang Li, Shan Yang, Yunshi Lan
Specifically, our framework employs a three-stage diversity approach to prompt LLMs, generating multiple synthetic samples that encapsulate specific relations from scratch.
no code implementations • 8 Sep 2024 • Siyi Wang, Siyi Liu, Andrew Harper, Paul Kendrick, Mathieu Salzmann, Milos Cernak
Recently, diffusion-based generative models have demonstrated remarkable performance in speech enhancement tasks.
no code implementations • 1 Mar 2024 • Jinzhu Mao, Dongyun Zou, Li Sheng, Siyi Liu, Chen Gao, Yue Wang, Yong Li
Identifying critical nodes in networks is a classical decision-making task, and many methods struggle to strike a balance between adaptability and utility.
no code implementations • 2 Feb 2024 • Siyi Liu, Chen Gao, Yong Li
Hyperparameter optimization is critical in modern machine learning, requiring expert knowledge, numerous trials, and high computational and human resources.
no code implementations • 22 May 2023 • Siyi Liu, Hongming Zhang, Hongwei Wang, Kaiqiang Song, Dan Roth, Dong Yu
However, none of the existing methods have explicitly addressed the issue of framing bias that is inherent in news articles.
no code implementations • 16 Mar 2022 • Anietie Andy, Siyi Liu, Daphne Ippolito, Reno Kriz, Chris Callison-Burch, Derry Wijaya
While popular televised events such as presidential debates or TV shows are airing, people provide commentary on them in real-time.
1 code implementation • Findings (NAACL) 2022 • Sihao Chen, Siyi Liu, Xander Uyttendaele, Yi Zhang, William Bruno, Dan Roth
Naturally, identifying such responses within a document is a natural language understanding task.
1 code implementation • NAACL 2021 • Siyi Liu, Sihao Chen, Xander Uyttendaele, Dan Roth
We propose MultiOpEd, an open-domain news editorial corpus that supports various tasks pertaining to the argumentation structure in news editorials, focusing on automatic perspective discovery.
1 code implementation • ICLR 2021 • Siyi Liu, Chen Gao, Yihong Chen, Depeng Jin, Yong Li
Existing works that try to address the problem always cause a significant drop in recommendation performance or suffers from the limitation of unaffordable training time cost.
no code implementations • 10 Dec 2020 • Yujia Zheng, Siyi Liu, Zekun Li, Shu Wu
As there is generally no side information in the setting of sequential recommendation task, previous cold-start methods could not be applied when only user-item interactions are available.
1 code implementation • 21 Sep 2020 • Yujia Zheng, Siyi Liu, Zekun Li, Shu Wu
These item transitions include potential collaborative information and reflect similar behavior patterns, which we assume may help with the recommendation for the target session.
Ranked #6 on Session-Based Recommendations on Diginetica
no code implementations • 24 Jul 2020 • Siyi Liu, Yujia Zheng
Session-based recommendation focuses on the prediction of user actions based on anonymous sessions and is a necessary method in the lack of user historical data.
no code implementations • 5 Mar 2020 • Siyi Liu, Ziang Leng, Derry Wijaya
Our method extracts ngrams that capture a persons speaking styles and uses the ngrams to create patterns for transforming sentences to the persons speaking styles.
no code implementations • CONLL 2019 • Siyi Liu, Lei Guo, Kate Mays, Margrit Betke, Derry Tanti Wijaya
We apply our frame detection approach in a large scale study of 88k news headlines about the coverage of gun violence in the U. S. between 2016 and 2018.
no code implementations • 29 Oct 2019 • Yujia Zheng, Siyi Liu, Zailei Zhou
For mining the new data without breaking the equilibrium of the model between different interactions, we construct an intra-session graph and an inter-session graph for the current session.