[HTML][HTML] Representing uncertainty and imprecision in machine learning: A survey on belief functions

Z Liu, S Letchmunan - Journal of King Saud University-Computer and …, 2024 - Elsevier
Uncertainty and imprecision accompany the world we live in and occur in almost every
event. How to better interpret and manage uncertainty and imprecision play a vital role in …

[HTML][HTML] Adaptive weighted multi-view evidential clustering with feature preference

Z Liu, H Huang, S Letchmunan, M Deveci - Knowledge-Based Systems, 2024 - Elsevier
Multi-view clustering has attracted substantial attention thanks to its ability to integrate
information from diverse views. However, the existing methods can only generate hard or …

Fermatean fuzzy similarity measures based on Tanimoto and Sørensen coefficients with applications to pattern classification, medical diagnosis and clustering …

Z Liu - Engineering Applications of Artificial Intelligence, 2024 - Elsevier
Fermatean fuzzy sets (FFSs) have emerged as a powerful tool for handling uncertain
information and have been successfully applied in various domains. However, the existing …

[HTML][HTML] Self-adaptive attribute weighted neutrosophic c-means clustering for biomedical applications

Z Liu, H Qiu, S Letchmunan - Alexandria Engineering Journal, 2024 - Elsevier
The applications of clustering in biomedical is pervasive and ubiquitous. A typical example
is gene expression data analysis, where clustering is emerging as a powerful solution for …

Enhanced fuzzy clustering for incomplete instance with evidence combination

Z Liu, S Letchmunan - ACM Transactions on Knowledge Discovery from …, 2024 - dl.acm.org
Clustering incomplete instance is still a challenging task since missing values maybe make
the cluster information ambiguous, leading to the uncertainty and imprecision in results. This …

Credal-based fuzzy number data clustering

Z Liu - Granular Computing, 2023 - Springer
It remains challenging in characterizing uncertain and imprecise information when clustering
fuzzy number data. To solve such a problem, this paper investigates a new credal-based …

A new uncertainty measure via belief Rényi entropy in Dempster-Shafer theory and its application to decision making

Z Liu, Y Cao, X Yang, L Liu - Communications in Statistics-Theory …, 2024 - Taylor & Francis
Dempster-Shafer theory (DST) has attracted wide attention in many fields thanks to its strong
advantages over probability theory. Whereas the uncertainty measure of basic belief …

INCM: neutrosophic c-means clustering algorithm for interval-valued data

H Qiu, Z Liu, S Letchmunan - Granular Computing, 2024 - Springer
Data clustering has emerged as a prospective technique for analyzing interval-valued data
and has found extensive applications across various practical domains. However, the …

An evidential sine similarity measure for multisensor data fusion with its applications

Z Liu - Granular Computing, 2024 - Springer
It remains challenging in managing uncertain and imprecise information in multisensor data
fusion. Dempster–Shafer evidence theory (DSET), which has a strong appeal for modeling …

Novel distance measures of picture fuzzy sets and their applications

S Zhu, Z Liu, A Ur Rahman - Arabian Journal for Science and Engineering, 2024 - Springer
Picture fuzzy sets (PFSs), as a generalization of traditional fuzzy sets and intuitionistic fuzzy
sets (IFSs), offer a powerful framework for modeling and dealing with imprecise and …