P
Pengdan Zhang
Researcher at Northwest A&F University
Publications - 6
Citations - 168
Pengdan Zhang is an academic researcher from Northwest A&F University. The author has contributed to research in topics: Uncertain data & Computer science. The author has an hindex of 3, co-authored 5 publications receiving 120 citations.
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Journal ArticleDOI
Environmental assessment under uncertainty using Dempster–Shafer theory and Z-numbers
Bingyi Kang,Bingyi Kang,Pengdan Zhang,Zhenyu Gao,Gyan Chhipi-Shrestha,Kasun Hewage,Rehan Sadiq +6 more
TL;DR: Results show that the proposed framework can improve the previous methods with comparability considering the reliability of information using Z-numbers and is more flexible comparing with previous work.
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Using Z-number to measure the reliability of new information fusion method and its application in pattern recognition
TL;DR: A new information fusion method based on Dempster–Shafer theory and K-means clustering is proposed and it established the reliability evaluation criterion based on Z-number, showing the application potential of the proposed method in a data-driven intelligent system.
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A New Synthesis Combination Rule Based on Evidential Correlation Coefficient
TL;DR: A new evidence synthesis formula based on correlation coefficient of belief functions is proposed, which can solve the highly conflict issues mentioned above effectively and is more flexible and useful.
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An improved OWA-Fuzzy AHP decision model for multi-attribute decision making problem
TL;DR: The proposed OWA-Fuzzy AHP decision model can handle situations where the degree of fuzzy synthesis is not intersected and the loss of information can be reduced in the process of applying the proposed method, so that the decision result is more reasonable than the previous methods.
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A generalized soft likelihood function in combining multi-source belief distribution functions
TL;DR: A generalized soft likelihood function in combining multi-source belief distribution functions is proposed in this paper, which can retain more original information and improve the credibility of the results.