Search Results for author: Yijiang Chen

Found 8 papers, 2 papers with code

CohortFinder: an open-source tool for data-driven partitioning of biomedical image cohorts to yield robust machine learning models

no code implementations17 Jul 2023 Fan Fan, Georgia Martinez, Thomas Desilvio, John Shin, Yijiang Chen, Bangchen Wang, Takaya Ozeki, Maxime W. Lafarge, Viktor H. Koelzer, Laura Barisoni, Anant Madabhushi, Satish E. Viswanath, Andrew Janowczyk

Batch effects (BEs) refer to systematic technical differences in data collection unrelated to biological variations whose noise is shown to negatively impact machine learning (ML) model generalizability.

Few-shot Single-view 3D Reconstruction with Memory Prior Contrastive Network

no code implementations30 Jul 2022 Zhen Xing, Yijiang Chen, Zhixin Ling, Xiangdong Zhou, Yu Xiang

In this paper, we present a Memory Prior Contrastive Network (MPCN) that can store shape prior knowledge in a few-shot learning based 3D reconstruction framework.

3D Reconstruction Contrastive Learning +3

3D-Augmented Contrastive Knowledge Distillation for Image-based Object Pose Estimation

no code implementations2 Jun 2022 Zhidan Liu, Zhen Xing, Xiangdong Zhou, Yijiang Chen, Guichun Zhou

We enhance the performance of image-based methods for category-agnostic object pose estimation by exploiting 3D knowledge learned by a multi-modal method.

Contrastive Learning Knowledge Distillation +2

Probing Simile Knowledge from Pre-trained Language Models

1 code implementation ACL 2022 WeiJie Chen, Yongzhu Chang, Rongsheng Zhang, Jiashu Pu, Guandan Chen, Le Zhang, Yadong Xi, Yijiang Chen, Chang Su

In this paper, we probe simile knowledge from PLMs to solve the SI and SG tasks in the unified framework of simile triple completion for the first time.

Language Modelling Position +1

CaSS: A Channel-aware Self-supervised Representation Learning Framework for Multivariate Time Series Classification

no code implementations8 Mar 2022 Yijiang Chen, Xiangdong Zhou, Zhen Xing, Zhidan Liu, Minyang Xu

Many previous works focus on the pretext task of self-supervised learning and usually neglect the complex problem of MTS encoding, leading to unpromising results.

Representation Learning Self-Supervised Learning +3

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