no code implementations • 19 May 2024 • Fake Lin, Xi Zhu, Ziwei Zhao, Deqiang Huang, Yu Yu, Xueying Li, Tong Xu, Enhong Chen
Recent years have witnessed the prosperity of knowledge graph based recommendation system (KGRS), which enriches the representation of users, items, and entities by structural knowledge with striking improvement.
no code implementations • 13 May 2024 • Ziwei Zhao, Fake Lin, Xi Zhu, Zhi Zheng, Tong Xu, Shitian Shen, Xueying Li, Zikai Yin, Enhong Chen
To bridge this gap, in this paper, we propose a novel framework, called DynLLM, to deal with the dynamic graph recommendation task with LLMs.
no code implementations • 25 Apr 2024 • Zhiwei Dong, Xi Zhu, Xiya Cao, Ran Ding, Wei Li, Caifa Zhou, Yongliang Wang, Qiangbo Liu
B\'{e}zierFormer formulate queries as B\'{e}zier control points and incorporate a novel B\'{e}zier curve attention mechanism.
no code implementations • 10 Feb 2024 • Yinghao Zhu, Changyu Ren, Shiyun Xie, Shukai Liu, Hangyuan Ji, Zixiang Wang, Tao Sun, Long He, Zhoujun Li, Xi Zhu, Chengwei Pan
Leveraging clinical notes and multivariate time-series EHR, existing models often lack the medical context relevent to clinical tasks, prompting the incorporation of external knowledge, particularly from the knowledge graph (KG).
no code implementations • 17 Jun 2023 • Xi Zhu, Likang Wang, Caifa Zhou, Xiya Cao, Yue Gong, Lei Chen
The perception module of self-driving vehicles relies on a multi-sensor system to understand its environment.
no code implementations • 7 Jun 2023 • Xi Zhu, Xiya Cao, Zhiwei Dong, Caifa Zhou, Qiangbo Liu, Wei Li, Yongliang Wang
We also provide a new scene-level BEV map evaluation setting along with the corresponding baseline for a more comprehensive comparison.
no code implementations • 21 Mar 2023 • Linfeng Shi, Yan Li, Xi Zhu
Finally, referring to the calculation idea of horizontal IoU, we design a rotating IoU based on the split polar coordinate plane, namely JIoU, which is expressed as the intersection ratio following discretization of the inner ellipse of the rotating bounding box, to solve the correlation between angle and side length in the regression process of the rotating bounding box.
no code implementations • 9 Apr 2021 • Haoxiang Lin, Shuqian Ye, Xi Zhu
Tensor network is chosen since it is the best platform to introduce thermal fluctuation.
1 code implementation • 17 Dec 2020 • Xi Zhu, Zhendong Mao, Chunxiao Liu, Peng Zhang, Bin Wang, Yongdong Zhang
Our method can compensate for the data biases by generating balanced data without introducing external annotations.
no code implementations • 16 Dec 2019 • Shuqian Ye, Jiechun Liang, Rulin Liu, Xi Zhu
Most of current neural network models in quantum chemistry (QC) exclude the molecular symmetry, separate the well-correlated real space (R space), and momenta space (K space) into two individuals, which lack the essential physics in molecular chemistry.
Chemical Physics
no code implementations • 23 Feb 2019 • Xi Zhu, MingBin Xu, Hui Jiang
In this paper, we present our method of using fixed-size ordinally forgetting encoding (FOFE) to solve the word sense disambiguation (WSD) problem.
no code implementations • 16 Oct 2018 • Junqing Qiu, Guoren Zhong, Yihua Lu, Kun Xin, Huihuan Qian, Xi Zhu
Then, by classifying the training model as a quick procedure of 'force pattern' recognition, we developed the Newton physics-based NS scheme.
no code implementations • 27 Sep 2018 • Shuqian Ye, Yanheng Xu, Jiechun Liang, Hao Xu, Shuhong Cai, Shixin Liu, Xi Zhu
In this work we developed a new representation of the chemical information for the machine learning models, with benefits from both the real space (R-space) and energy space (K-space).