no code implementations • ICCV 2021 • Kai Huang, Jie Geng, Wen Jiang, Xinyang Deng, Zhe Xu
Most semi-supervised few-shot learning methods select pseudo-labeled data of unlabeled set by task-specific confidence estimation.
no code implementations • 21 Mar 2020 • Xinyang Deng
As a generalization of Dempster-Shafer theory, D number theory (DNT) aims to provide a framework to deal with uncertain information with non-exclusiveness and incompleteness.
no code implementations • 30 Nov 2019 • Xinyang Deng
As a generalization of Dempster-Shafer theory, D number theory provides a framework to deal with uncertain information with non-exclusiveness and incompleteness.
no code implementations • 29 Jan 2019 • Xinyang Deng, Wen Jiang
Probability theory and Dempster-Shafer theory are two germane theories to represent and handle uncertain information.
no code implementations • 25 Dec 2017 • Xinyang Deng, Wen Jiang
As a generalization of Dempster-Shafer theory, the theory of D numbers is a new theoretical framework for uncertainty reasoning.
no code implementations • 25 Nov 2017 • Xinyang Deng, Wen Jiang
Within the proposed framework or model, fuzzy set theory is used to model the uncertain evaluations of decision makers to alternatives, the non-exclusiveness among fuzzy evaluations are taken into consideration by using DNT, and the conflict of interests among decision makers is considered in a two-person non-constant sum game theory perspective.
no code implementations • 15 Mar 2017 • Xinyang Deng, Wen Jiang
Dempster-Shafer theory of evidence is widely applied to uncertainty modelling and knowledge reasoning because of its advantages in dealing with uncertain information.
no code implementations • 24 Feb 2015 • Xinyang Deng, Yong Deng
In that theory, basic probability assignment (BPA) is the basic element for the expression and inference of uncertainty.
no code implementations • 13 Apr 2014 • Meizhu Li, Qi Zhang, Xinyang Deng, Yong Deng
A distance function of D numbers is proposed to measure the distance between two D numbers.
no code implementations • 23 Mar 2014 • Xinyang Deng, Felix T. S. Chan, Rehan Sadiq, Sankaran Mahadevan, Yong Deng
How to express an expert's or a decision maker's preference for alternatives is an open issue.
no code implementations • 15 Feb 2014 • Xinyang Deng, Yong Hu, Felix Chan, Sankaran Mahadevan, Yong Deng
Parameter estimation based on uncertain data represented as belief structures is one of the latest problems in the Dempster-Shafer theory.
no code implementations • 14 Feb 2014 • Xinyang Deng, Yong Deng
Dempster-Shafer theory is widely applied to uncertainty modelling and knowledge reasoning due to its ability of expressing uncertain information.
no code implementations • 8 Oct 2013 • Xinyang Deng, Yong Deng
In this note, we argue that the axiomatic requirement of range to the measure of aggregated total uncertainty (ATU) in Dempster-Shafer theory is not reasonable.