Search Results for author: Linwei Tao

Found 4 papers, 2 papers with code

Visual Imitation Learning with Calibrated Contrastive Representation

no code implementations21 Jan 2024 Yunke Wang, Linwei Tao, Bo Du, Yutian Lin, Chang Xu

Adversarial Imitation Learning (AIL) allows the agent to reproduce expert behavior with low-dimensional states and actions.

Contrastive Learning Imitation Learning

A Benchmark Study on Calibration

no code implementations23 Aug 2023 Linwei Tao, Younan Zhu, Haolan Guo, Minjing Dong, Chang Xu

As far as we are aware, our research represents the first large-scale investigation into calibration properties and the premier study of calibration issues within NAS.

Neural Architecture Search

Dual Focal Loss for Calibration

1 code implementation23 May 2023 Linwei Tao, Minjing Dong, Chang Xu

While different variants of focal loss have been explored, it is difficult to find a balance between over-confidence and under-confidence.

Calibrating a Deep Neural Network with Its Predecessors

1 code implementation13 Feb 2023 Linwei Tao, Minjing Dong, Daochang Liu, Changming Sun, Chang Xu

However, early stopping, as a well-known technique to mitigate overfitting, fails to calibrate networks.

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