Search Results for author: Xiaochuan Wang

Found 8 papers, 4 papers with code

CUS3D :CLIP-based Unsupervised 3D Segmentation via Object-level Denoise

no code implementations21 Sep 2024 Fuyang Yu, Runze Tian, Zhen Wang, Xiaochuan Wang, Xiaohui Liang

To ease the difficulty of acquiring annotation labels in 3D data, a common method is using unsupervised and open-vocabulary semantic segmentation, which leverage 2D CLIP semantic knowledge.

Open Vocabulary Semantic Segmentation Open-Vocabulary Semantic Segmentation +1

Augmentation-based Unsupervised Cross-Domain Functional MRI Adaptation for Major Depressive Disorder Identification

no code implementations31 May 2024 Yunling Ma, Chaojun Zhang, Xiaochuan Wang, Qianqian Wang, Liang Cao, Limei Zhang, Mingxia Liu

Many domain adaptation methods are designed to reduce the distributional differences between sites to some extent, but usually ignore overfitting problem of the model on the source domain.

Data Augmentation Domain Adaptation +2

MQENet: A Mesh Quality Evaluation Neural Network Based on Dynamic Graph Attention

no code implementations3 Sep 2023 Haoxuan Zhang, Haisheng Li, Nan Li, Xiaochuan Wang

MQENet treats the mesh evaluation task as a graph classification task for classifying the quality of the input structured mesh.

Graph Attention Graph Classification

Preserving Specificity in Federated Graph Learning for fMRI-based Neurological Disorder Identification

no code implementations20 Aug 2023 Junhao Zhang, Qianqian Wang, Xiaochuan Wang, Lishan Qiao, Mingxia Liu

In the personalized branch, we integrate vectorized demographic information (i. e., age, gender, and education years) and functional connectivity networks to preserve site-specific characteristics.

Federated Learning Functional Connectivity +4

ComQA:Compositional Question Answering via Hierarchical Graph Neural Networks

1 code implementation16 Jan 2021 Bingning Wang, Ting Yao, WeiPeng Chen, Jingfang Xu, Xiaochuan Wang

In compositional question answering, the systems should assemble several supporting evidence from the document to generate the final answer, which is more difficult than sentence-level or phrase-level QA.

Answer Selection Machine Reading Comprehension +2

ReCO: A Large Scale Chinese Reading Comprehension Dataset on Opinion

1 code implementation22 Jun 2020 BingningWang, Ting Yao, Qi Zhang, Jingfang Xu, Xiaochuan Wang

The release of ReCO consists of 300k questions that to our knowledge is the largest in Chinese reading comprehension.

Causal Inference Chinese Reading Comprehension +3

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