Ensemble of supervised and unsupervised deep neural networks for stock price manipulation detection

P Chullamonthon, P Tangamchit - Expert Systems with Applications, 2023 - Elsevier
Illegal practices that cause stock prices to vary from their fair values are known as stock price
manipulations. Our prior study used unsupervised deep learning to detect these unlawful …

Uncertain knowledge representation and reasoning with linguistic belief structures

MR Rajati, JM Mendel - Information Sciences, 2022 - Elsevier
In this paper, we extend the concept of Dempster-Shafer Belief Structures to the case of
Linguistic Belief Structures, whose focal elements and probability mass assignments are …

A new correlation belief function in Dempster-Shafer evidence theory and its application in classification

Y Tang, X Zhang, Y Zhou, Y Huang, D Zhou - Scientific Reports, 2023 - nature.com
Uncertain information processing is a key problem in classification. Dempster-Shafer
evidence theory (DS evidence theory) is widely used in uncertain information modelling and …

Dissimilarity‐based test case prioritization through data fusion

R Huang, D Towey, Y Xu, Y Zhou… - Software: Practice and …, 2022 - Wiley Online Library
Test case prioritization (TCP) aims at scheduling test case execution so that more important
test cases are executed as early as possible. Many TCP techniques have been proposed …

Ensemble of classifiers based on score function defined by clusters and decision boundary of linear base learners

P Trajdos, R Burduk - Knowledge-Based Systems, 2024 - Elsevier
One possible type of base classifier output is a scoring function, which can be regarded as
the probability that the class label is the true one. The measurement expressed by the score …

An interval method to measure the uncertainty of basic probability assignment

J Su, Y Deng - Soft Computing, 2022 - Springer
Comparing the probability distribution, basic probability assignment in evidence theory is
more efficient to deal with uncertain information. However, the uncertainty measure of basic …

[HTML][HTML] Cautious classifier ensembles for set-valued decision-making

H Zhang, B Quost, MH Masson - International Journal of Approximate …, 2025 - Elsevier
Classifiers now demonstrate impressive performances in many domains. However, in some
applications where the cost of an erroneous decision is high, set-valued predictions may be …

Land cover classification of subarctic wetlands using multisource remotely sensed data

B Hu, G Brown, C Stirling… - IEEE Journal of Selected …, 2024 - ieeexplore.ieee.org
This study aims to exploit multisource remotely sensed data to improve land cover
classification of an area dominated by extensive wetlands with surface cover complexity …

[HTML][HTML] Evaluation of a Hierarchical Classification Method and Statistical Comparison with Pixel-Based and Object-Oriented Approaches

N Behnia, M Zare, V Moosavi, SI Khajeddin - ECOPERSIA, 2020 - jast.modares.ac.ir
Aims: Producing a land use/land cover map is a fundamental step in different studies. This
study aimed to assess the ability of hierarchical, pixel-based and object-oriented …

Analysis of social resilience of villagers in the face of drought using LPCIEA indicator case study: Downstream of Dorodzan dam

P Ebrahimi - Computers in Earth and Environmental Sciences, 2022 - Elsevier
In recent years, drought has affected villagers' resilience to natural disasters. In this study,
Fars Province, Iran, was selected as a result of various water-related social conflicts. A …