Search Results for author: Yukun Chen

Found 8 papers, 2 papers with code

Aggregated Wasserstein Metric and State Registration for Hidden Markov Models

no code implementations12 Nov 2017 Yukun Chen, Jianbo Ye, Jia Li

This distance quantifies the dissimilarity of GMM-HMMs by measuring both the difference between the two marginal GMMs and that between the two transition matrices.

Retrieval Time Series Analysis

MEBOW: Monocular Estimation of Body Orientation In the Wild

1 code implementation CVPR 2020 Chenyan Wu, Yukun Chen, Jiajia Luo, Che-Chun Su, Anuja Dawane, Bikramjot Hanzra, Zhuo Deng, Bilan Liu, James Wang, Cheng-Hao Kuo

We present COCO-MEBOW (Monocular Estimation of Body Orientation in the Wild), a new large-scale dataset for orientation estimation from a single in-the-wild image.

Autonomous Driving Pose Estimation

Establishment of a diagnostic model to distinguish coronavirus disease 2019 from influenza A based on laboratory findings

no code implementations22 Dec 2020 Dongyang Xing, Suyan Tian, Yukun Chen, Jinmei Wang, Xuejuan Sun, Shanji Li, Jiancheng Xu

Conclusion: A diagnostic model of laboratory findings was established, in which A/G, TBIL and HCT were included as highly relevant indicators for the segmentation of COVID-19 and influenza A, providing a complimentary means for the precise diagnosis of these two diseases.

Towards the Better Ranking Consistency: A Multi-task Learning Framework for Early Stage Ads Ranking

no code implementations12 Jul 2023 Xuewei Wang, Qiang Jin, Shengyu Huang, Min Zhang, Xi Liu, Zhengli Zhao, Yukun Chen, Zhengyu Zhang, Jiyan Yang, Ellie Wen, Sagar Chordia, Wenlin Chen, Qin Huang

In order to pass better ads from the early to the final stage ranking, we propose a multi-task learning framework for early stage ranking to capture multiple final stage ranking components (i. e. ads clicks and ads quality events) and their task relations.

Multi-Task Learning

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