1 code implementation • 16 Apr 2023 • Hanlei Zhang, Hua Xu, Xin Wang, Fei Long, Kai Gao
New intent discovery is of great value to natural language processing, allowing for a better understanding of user needs and providing friendly services.
1 code implementation • 9 Sep 2022 • Hanlei Zhang, Hua Xu, Xin Wang, Qianrui Zhou, Shaojie Zhao, Jiayan Teng
This paper introduces a novel dataset for multimodal intent recognition (MIntRec) to address this issue.
Ranked #1 on
Multimodal Intent Recognition
on MIntRec
1 code implementation • 11 Mar 2022 • Hanlei Zhang, Hua Xu, Shaojie Zhao, Qianrui Zhou
To address these issues, this paper presents an original framework called DA-ADB, which successively learns distance-aware intent representations and adaptive decision boundaries for open intent detection.
2 code implementations • ACL 2021 • Hanlei Zhang, Xiaoteng Li, Hua Xu, Panpan Zhang, Kang Zhao, Kai Gao
It is composed of two main modules: open intent detection and open intent discovery.
1 code implementation • 18 Dec 2020 • Hanlei Zhang, Hua Xu, Ting-En Lin
In this paper, we propose a post-processing method to learn the adaptive decision boundary (ADB) for open intent classification.
Ranked #1 on
Open Intent Detection
on StackOverFlow(75%known)
2 code implementations • 16 Dec 2020 • Hanlei Zhang, Hua Xu, Ting-En Lin, Rui Lyu
In this work, we propose an effective method, Deep Aligned Clustering, to discover new intents with the aid of the limited known intent data.
Ranked #2 on
Open Intent Discovery
on CLINC150
1 code implementation • 20 Nov 2019 • Ting-En Lin, Hua Xu, Hanlei Zhang
Identifying new user intents is an essential task in the dialogue system.
Ranked #1 on
Open Intent Discovery
on ATIS