Search Results for author: XiZhao Wang

Found 5 papers, 1 papers with code

Oracle-guided Contrastive Clustering

no code implementations1 Nov 2022 Mengdie Wang, Liyuan Shang, Suyun Zhao, Yiming Wang, Hong Chen, Cuiping Li, XiZhao Wang

Accordingly, the query results, guided by oracles with distinctive demands, may drive the OCC's clustering results in a desired orientation.

Active Learning Contrastive Learning +1

An Accelerator for Rule Induction in Fuzzy Rough Theory

1 code implementation7 Jan 2022 Suyun Zhao, Zhigang Dai, XiZhao Wang, Peng Ni, Hengheng Luo, Hong Chen, Cuiping Li

First, a rule induction method based on consistence degree, called Consistence-based Value Reduction (CVR), is proposed and used as basis to accelerate.

Explainable artificial intelligence

A Survey on Epistemic (Model) Uncertainty in Supervised Learning: Recent Advances and Applications

no code implementations3 Nov 2021 Xinlei Zhou, Han Liu, Farhad Pourpanah, Tieyong Zeng, XiZhao Wang

This paper provides a comprehensive review of epistemic uncertainty learning techniques in supervised learning over the last five years.

Adversarial Learning with Cost-Sensitive Classes

no code implementations29 Jan 2021 Haojing Shen, Sihong Chen, Ran Wang, XiZhao Wang

This paper proposes a framework combining cost-sensitive classification and adversarial learning together to train a model that can distinguish between protected and unprotected classes, such that the protected classes are less vulnerable to adversarial examples.

Adversarial Robustness

Incorporating Hidden Layer representation into Adversarial Attacks and Defences

no code implementations28 Nov 2020 Haojing Shen, Sihong Chen, Ran Wang, XiZhao Wang

In this paper, we propose a defence strategy to improve adversarial robustness by incorporating hidden layer representation.

Adversarial Robustness

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