Search Results for author: Xiyuan Liu

Found 2 papers, 1 papers with code

An Empirical Study of Uniform-Architecture Knowledge Distillation in Document Ranking

no code implementations8 Feb 2023 Xubo Qin, Xiyuan Liu, Xiongfeng Zheng, Jie Liu, Yutao Zhu

Specifically, when the student models are in cross-encoder architecture, a pairwise loss of hard labels is critical for training student models, whereas the distillation objectives of intermediate Transformer layers may hurt performance.

Document Ranking Knowledge Distillation

A decentralized framework for simultaneous calibration, localization and mapping with multiple LiDARs

1 code implementation3 Jul 2020 Jiarong Lin, Xiyuan Liu, Fu Zhang

To improve the system robustness and performance in self-localization and mapping, we develop a decentralized framework for simultaneous calibration, localization and mapping with multiple LiDARs.

Robotics

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