Interpretable anomaly detection with diffi: Depth-based feature importance of isolation forest

M Carletti, M Terzi, GA Susto - Engineering Applications of Artificial …, 2023 - Elsevier
Anomaly Detection is an unsupervised learning task aimed at detecting anomalous
behaviors with respect to historical data. In particular, multivariate Anomaly Detection has an …

An explainable artificial intelligence approach for unsupervised fault detection and diagnosis in rotating machinery

LC Brito, GA Susto, JN Brito, MAV Duarte - Mechanical Systems and Signal …, 2022 - Elsevier
The monitoring of rotating machinery is an essential task in today's production processes.
Currently, several machine learning and deep learning-based modules have achieved …

[HTML][HTML] An extensive study on Internet of Behavior (IoB) enabled Healthcare-Systems: Features, facilitators, and challenges

M Javaid, A Haleem, RP Singh, S Khan… - BenchCouncil …, 2022 - Elsevier
Abstract The Internet of Behaviour (IoB) is an effort to dissect behavioural patterns as
explained by data collection. IoB is an extension of the Internet of Things (IoT). Therefore …

[HTML][HTML] Data-driven cervical cancer prediction model with outlier detection and over-sampling methods

MF Ijaz, M Attique, Y Son - Sensors, 2020 - mdpi.com
Globally, cervical cancer remains as the foremost prevailing cancer in females. Hence, it is
necessary to distinguish the importance of risk factors of cervical cancer to classify potential …

A review of tree-based approaches for anomaly detection

T Barbariol, FD Chiara, D Marcato, GA Susto - Control charts and machine …, 2022 - Springer
Abstract Data-driven Anomaly Detection approaches have received increasing attention in
many application areas in the past few years as a tool to monitor complex systems in …

Explainable machine learning in industry 4.0: Evaluating feature importance in anomaly detection to enable root cause analysis

M Carletti, C Masiero, A Beghi… - 2019 IEEE international …, 2019 - ieeexplore.ieee.org
In the past recent years, Machine Learning methodologies have been applied in countless
application areas. In particular, they play a key role in enabling Industry 4.0. However, one of …

Fraud detection in credit card data using unsupervised machine learning based scheme

AK Rai, RK Dwivedi - 2020 international conference on …, 2020 - ieeexplore.ieee.org
Development of communication technologies and e-commerce has made the credit card as
the most common technique of payment for both online and regular purchases. So, security …

Appositeness of optimized and reliable machine learning for healthcare: a survey

S Swain, B Bhushan, G Dhiman… - Archives of Computational …, 2022 - Springer
Abstract Machine Learning (ML) has been categorized as a branch of Artificial Intelligence
(AI) under the Computer Science domain wherein programmable machines imitate human …

[PDF][PDF] Control engineering methods for blood glucose levels regulation

J Tašić, M Takács, L Kovács - Acta Polytechnica Hungarica, 2022 - researchgate.net
In this article, we review recently proposed, advanced methods, for the control of blood
glucose levels, in patients with type 1 diabetes. The proposed methods are based on …

Layered isolation forest: A multi-level subspace algorithm for improving isolation forest

T Liu, Z Zhou, L Yang - Neurocomputing, 2024 - Elsevier
Anomaly detection is an important field in data science that has been widely researched and
applied, generating many methods. Among these methods, the isolation forest algorithm is …