A survey of outlier detection in high dimensional data streams

I Souiden, MN Omri, Z Brahmi - Computer Science Review, 2022 - Elsevier
The rapid evolution of technology has led to the generation of high dimensional data
streams in a wide range of fields, such as genomics, signal processing, and finance. The …

Graph autoencoder-based unsupervised outlier detection

X Du, J Yu, Z Chu, L Jin, J Chen - Information Sciences, 2022 - Elsevier
Outlier detection technologies play an important role in various application domains. Most
existing outlier detection algorithms have difficulty detecting outliers that are mixed within …

Building maintenance cost estimation and circular economy: the role of machine-learning

A Mahpour - Sustainable Materials and Technologies, 2023 - Elsevier
The building industry generates large amounts of solid waste due to construction,
maintenance, or demolition activities. Although the construction and demolition waste is well …

Generative adversarial nets for unsupervised outlier detection

X Du, J Chen, J Yu, S Li, Q Tan - Expert Systems with Applications, 2024 - Elsevier
Outlier detection, also known as anomaly detection, has been a persistent and active
research area for decades due to its wide range of applications in various fields. Many well …

[HTML][HTML] Hybridization of data-driven threshold algorithm with fuzzy particle swarm optimization technique for gene selection in microarray data

PO Adebayo, RG Jimoh, WB Yahya - Scientific African, 2023 - Elsevier
Microarrays have revolutionized genomics by enabling the simultaneous measurement of
thousands of gene expressions. However, the high dimensionality of microarray data poses …

Study on statistical outlier detection and labelling

PD Domański - International Journal of Automation and Computing, 2020 - Springer
Outliers accompany control engineers in their real life activity. Industrial reality is much richer
than elementary linear, quadratic, Gaussian assumptions. Outliers appear due to various …

Enhancing Credit Card Fraud Detection A Neural Network and SMOTE Integrated Approach

M Zhu, Y Zhang, Y Gong, C Xu, Y Xiang - arXiv preprint arXiv:2405.00026, 2024 - arxiv.org
Credit card fraud detection is a critical challenge in the financial sector, demanding
sophisticated approaches to accurately identify fraudulent transactions. This research …

Improving the performance of the intrusion detection systems by the machine learning explainability

QV Dang - International Journal of Web Information Systems, 2021 - emerald.com
Purpose This study aims to explain the state-of-the-art machine learning models that are
used in the intrusion detection problem for human-being understandable and study the …

How the outliers influence the quality of clustering?

A Nowak-Brzezińska, I Gaibei - Entropy, 2022 - mdpi.com
In this article, we evaluate the efficiency and performance of two clustering algorithms: AHC
(Agglomerative Hierarchical Clustering) and K− M eans. We are aware that there are various …

Suitability of different machine learning outlier detection algorithms to improve shale gas production data for effective decline curve analysis

T Yehia, A Wahba, S Mostafa, O Mahmoud - Energies, 2022 - mdpi.com
Shale gas reservoirs have huge amounts of reserves. Economically evaluating these
reserves is challenging due to complex driving mechanisms, complex drilling and …