no code implementations • 17 Jul 2024 • Fengyu Cai, Xinran Zhao, Hongming Zhang, Iryna Gurevych, Heinz Koeppl
Recent advances in measuring hardness-wise properties of data guide language models in sample selection within low-resource scenarios.
1 code implementation • 15 Jul 2024 • Fengyu Cai, Xinran Zhao, Tong Chen, Sihao Chen, Hongming Zhang, Iryna Gurevych, Heinz Koeppl
Recent studies show the growing significance of document retrieval in the generation of LLMs, i. e., RAG, within the scientific domain by bridging their knowledge gap.
1 code implementation • 25 May 2024 • Zhuoxi Bai, Ning Wu, Fengyu Cai, Xinyi Zhu, Yun Xiong
Large Language Models (LLMs) have demonstrated remarkable performance across various domains, motivating researchers to investigate their potential use in recommendation systems.
no code implementations • 14 Nov 2023 • Jiahui Geng, Fengyu Cai, Yuxia Wang, Heinz Koeppl, Preslav Nakov, Iryna Gurevych
Assessing their confidence and calibrating them across different tasks can help mitigate risks and enable LLMs to produce better generations.
1 code implementation • EMNLP 2021 • Fei Mi, Wanhao Zhou, Fengyu Cai, Lingjing Kong, Minlie Huang, Boi Faltings
In this paper, we devise a self-training approach to utilize the abundant unlabeled dialog data to further improve state-of-the-art pre-trained models in few-shot learning scenarios for ToD systems.
1 code implementation • 26 Aug 2021 • Fengyu Cai, Wanhao Zhou, Fei Mi, Boi Faltings
Utterance-level intent detection and token-level slot filling are two key tasks for natural language understanding (NLU) in task-oriented systems.
Ranked #3 on Slot Filling on MixSNIPS