1 code implementation • EMNLP 2021 • Sixing Wu, Ying Li, Minghui Wang, Dawei Zhang, Yang Zhou, Zhonghai Wu
Despite achieving remarkable performance, previous knowledge-enhanced works usually only use a single-source homogeneous knowledge base of limited knowledge coverage.
no code implementations • Findings (ACL) 2022 • Sixing Wu, Ying Li, Dawei Zhang, Zhonghai Wu
Knowledge-enhanced methods have bridged the gap between human beings and machines in generating dialogue responses.
1 code implementation • COLING 2022 • Sixing Wu, Ying Li, Ping Xue, Dawei Zhang, Zhonghai Wu
However, a dialogue is always aligned to a lot of retrieved fact candidates; as a result, the linearized text is always lengthy and then significantly increases the burden of using PLMs.
no code implementations • 26 Apr 2022 • Pengpeng Shao, Tong Liu, Feihu Che, Dawei Zhang, JianHua Tao
Specifically, we design the policy network in our model as a pseudo-siamese policy network that consists of two sub-policy networks.
no code implementations • 19 Feb 2022 • Feihu Che, Guohua Yang, Pengpeng Shao, Dawei Zhang, JianHua Tao
The representations of entities and relations are learned via contrasting the positive and negative triplets.
no code implementations • 17 Dec 2021 • Zepeng Huai, JianHua Tao, Feihu Che, Guohua Yang, Dawei Zhang
This is attributed to the rich attribute information contained in KG to improve item and user representations as side information.
1 code implementation • 18 Sep 2021 • Wentao Zhu, Tianlong Kong, Shun Lu, Jixiang Li, Dawei Zhang, Feng Deng, Xiaorui Wang, Sen yang, Ji Liu
Recently, x-vector has been a successful and popular approach for speaker verification, which employs a time delay neural network (TDNN) and statistics pooling to extract speaker characterizing embedding from variable-length utterances.
Ranked #1 on
Speaker Verification
on VoxCeleb
1 code implementation • 2 Aug 2021 • Tianlong Kong, Shouyi Yin, Dawei Zhang, Wang Geng, Xin Wang, Dandan song, Jinwen Huang, Huiyu Shi, Xiaorui Wang
To address this issue, we propose a new architecture, named dynamic multi-scale convolution, which consists of dynamic kernel convolution, local multi-scale learning, and global multi-scale pooling.
no code implementations • 6 Jul 2021 • Pengpeng Shao, Tong Liu, Dawei Zhang, JianHua Tao, Feihu Che, Guohua Yang
In this paper, we propose a Multi-Level Graph Contrastive Learning (MLGCL) framework for learning robust representation of graph data by contrasting space views of graphs.
1 code implementation • 16 Nov 2020 • Pengpeng Shao, Guohua Yang, Dawei Zhang, JianHua Tao, Feihu Che, Tong Liu
Developing the model for temporal knowledge graphs completion is an increasingly important task.
no code implementations • 10 Nov 2020 • Feihu Che, Guohua Yang, Dawei Zhang, JianHua Tao, Pengpeng Shao, Tong Liu
In addition, we summarize three kinds of augmentation methods for graph-structured data and apply them to the DGB.
no code implementations • Findings of the Association for Computational Linguistics 2020 • Sixing Wu, Ying Li, Dawei Zhang, Zhonghai Wu
Given a query, our approach first retrieves a set of prototype dialogues that are relevant to the query.
1 code implementation • ACL 2020 • Sixing Wu, Ying Li, Dawei Zhang, Yang Zhou, Zhonghai Wu
We collect and build a large-scale Chinese dataset aligned with the commonsense knowledge for dialogue generation.
no code implementations • 29 Nov 2018 • Lijun Yu, Dawei Zhang, Xiangqun Chen, Alexander Hauptmann
Therefore, we developed a model to predict and identify car crashes from surveillance cameras based on a 3D reconstruction of the road plane and prediction of trajectories.
no code implementations • COLING 2018 • Sixing Wu, Dawei Zhang, Ying Li, Xing Xie, Zhonghai Wu
Recent years have witnessed a surge of interest on response generation for neural conversation systems.
no code implementations • 22 Jul 2018 • Lijun Yu, Dawei Zhang, Xiangqun Chen, Xing Xie
In this paper, we introduce MOBA-Slice, a time slice based evaluation framework of relative advantage between teams in MOBA games.