AutoML: state of the art with a focus on anomaly detection, challenges, and research directions

M Bahri, F Salutari, A Putina, M Sozio - International Journal of Data …, 2022 - Springer
The last decade has witnessed the explosion of machine learning research studies with the
inception of several algorithms proposed and successfully adopted in different application …

Fraud detection in mobile payment systems using an XGBoost-based framework

P Hajek, MZ Abedin, U Sivarajah - Information Systems Frontiers, 2023 - Springer
Mobile payment systems are becoming more popular due to the increase in the number of
smartphones, which, in turn, attracts the interest of fraudsters. Extant research has therefore …

Oes-fed: a federated learning framework in vehicular network based on noise data filtering

Y Lei, SL Wang, C Su, TF Ng - PeerJ Computer Science, 2022 - peerj.com
Abstract The Internet of Vehicles (IoV) is an interactive network providing intelligent traffic
management, intelligent dynamic information service, and intelligent vehicle control to …

Beyond AutoML: mindful and actionable AI and AutoAI with mind and action

L Cao - IEEE Intelligent Systems, 2022 - ieeexplore.ieee.org
Automated machine learning (AutoML), in particular, neural architecture search (NAS) for
deep learning, has ignited the fast-paced development of automating data science (AutoDS) …

Catalyzing EEG signal analysis: unveiling the potential of machine learning-enabled smart K nearest neighbor outlier detection

A Aymen, SE Khediri, A Thaljaoui, M Miladi… - International Journal of …, 2024 - Springer
Electroencephalogram (EEG) data are susceptible to artifacts, such as lapses in
concentration or poor imagination, which can significantly impact the accuracy of disease …

PSO clustering and pruning-based KNN for outlier detection

SD Mayanglambam, SJ Horng, R Pamula - Soft Computing, 2023 - Springer
In this study, we present a clustering cost function that uses K-nearest neighbour (KNN) and
particle swarm optimisation (PSO) to detect outliers. Here, the Dunn index was used to …

A Novel Hyperparameter Optimization Approach for Supervised Classification: Phase Prediction of Multi-Principal Element Alloys

SH Fatimi, Z Wang, ITH Chang, W Liu, X Liu - Cognitive Computation, 2025 - Springer
In this paper, a hyperparameter optimization approach is proposed for the phase prediction
of multi-principal element alloys (MPEAs) through the introduction of two novel …

An efficient ensemble framework for outlier detection using bio-inspired algorithm

PS Femi, SG Vaidyanathan - International Journal of Bio …, 2022 - inderscienceonline.com
Outliers are unexpected observations present in data that has to be identified systematically
to prevent from catastrophic effects. The detection of outliers plays a crucial role in many …

Outliers in SAR and QSAR: 3. Importance of considering the role of water molecules in protein–ligand interactions and quantitative structure–activity relationship …

KH Kim - Journal of Computer-Aided Molecular Design, 2021 - Springer
It is frequently mentioned that QSARs have not generally lived up to expectations, especially
in cases where high predictability is expected yet failed to deliver satisfactory results. Even …

An optical-based measurement method for center distance between two double-hole components

H Liu, Y Lu, H Yang, L Zhou, Q Feng - Sensor Review, 2024 - emerald.com
Purpose In the context of fixed-wing aircraft wing assembly, there is a need for a rapid and
precise measurement technique to determine the center distance between two double-hole …