Search Results for author: Xi Zhu

Found 11 papers, 1 papers with code

BezierFormer: A Unified Architecture for 2D and 3D Lane Detection

no code implementations25 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.

REALM: RAG-Driven Enhancement of Multimodal Electronic Health Records Analysis via Large Language Models

no code implementations10 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).

Language Modelling Large Language Model +1

NeMO: Neural Map Growing System for Spatiotemporal Fusion in Bird's-Eye-View and BDD-Map Benchmark

no code implementations7 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.

Autonomous Driving Time Series

Anchor Free remote sensing detector based on solving discrete polar coordinate equation

no code implementations21 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.

Object object-detection +2

Tensor Network for Supervised Learning at Finite Temperature

no code implementations9 Apr 2021 Haoxiang Lin, Shuqian Ye, Xi Zhu

Tensor network is chosen since it is the best platform to introduce thermal fluctuation.

Image Classification

Symmetrical Graph Neural Network for Quantum Chemistry, with Dual R/K Space

no code implementations16 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

Fixed-Size Ordinally Forgetting Encoding Based Word Sense Disambiguation

no code implementations23 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.

Language Modelling Word Sense Disambiguation

The Newton Scheme for Deep Learning

no code implementations16 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.

Object Recognition

Pixel Chem: A Representation for Predicting Material Properties with Neural Network

no code implementations27 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).

BIG-bench Machine Learning

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