Search Results for author: Wenyu Jiang

Found 7 papers, 1 papers with code

Exploring Learning Complexity for Downstream Data Pruning

no code implementations8 Feb 2024 Wenyu Jiang, Zhenlong Liu, Zejian Xie, Songxin Zhang, BingYi Jing, Hongxin Wei

In this paper, we propose to treat the learning complexity (LC) as the scoring function for classification and regression tasks.

Informativeness

DOS: Diverse Outlier Sampling for Out-of-Distribution Detection

1 code implementation3 Jun 2023 Wenyu Jiang, Hao Cheng, Mingcai Chen, Chongjun Wang, Hongxin Wei

Modern neural networks are known to give overconfident prediction for out-of-distribution inputs when deployed in the open world.

Out-of-Distribution Detection

MixBoost: Improving the Robustness of Deep Neural Networks by Boosting Data Augmentation

no code implementations8 Dec 2022 Zhendong Liu, Wenyu Jiang, Min Guo, Chongjun Wang

Based on the analysis of the internal mechanisms, we develop a mask-based boosting method for data augmentation that comprehensively improves several robustness measures of AI models and beats state-of-the-art data augmentation approaches.

Data Augmentation Explainable artificial intelligence +1

Explanation-based Counterfactual Retraining(XCR): A Calibration Method for Black-box Models

no code implementations22 Jun 2022 Liu Zhendong, Wenyu Jiang, Yi Zhang, Chongjun Wang

With the rapid development of eXplainable Artificial Intelligence (XAI), a long line of past work has shown concerns about the Out-of-Distribution (OOD) problem in perturbation-based post-hoc XAI models and explanations are socially misaligned.

counterfactual Explainable artificial intelligence +2

READ: Aggregating Reconstruction Error into Out-of-distribution Detection

no code implementations15 Jun 2022 Wenyu Jiang, Yuxin Ge, Hao Cheng, Mingcai Chen, Shuai Feng, Chongjun Wang

We propose a novel method, READ (Reconstruction Error Aggregated Detector), to unify inconsistencies from classifier and autoencoder.

Out-of-Distribution Detection Out of Distribution (OOD) Detection

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