A review of novelty detection

MAF Pimentel, DA Clifton, L Clifton, L Tarassenko - Signal processing, 2014 - Elsevier
Novelty detection is the task of classifying test data that differ in some respect from the data
that are available during training. This may be seen as “one-class classification”, in which a …

One-class classification: taxonomy of study and review of techniques

SS Khan, MG Madden - The Knowledge Engineering Review, 2014 - cambridge.org
One-class classification (OCC) algorithms aim to build classification models when the
negative class is either absent, poorly sampled or not well defined. This unique situation …

Predictive monitoring of mobile patients by combining clinical observations with data from wearable sensors

L Clifton, DA Clifton, MAF Pimentel… - IEEE journal of …, 2013 - ieeexplore.ieee.org
The majority of patients in the hospital are ambulatory and would benefit significantly from
predictive and personalized monitoring systems. Such patients are well suited to having …

[HTML][HTML] Patient classification as an outlier detection problem: an application of the one-class support vector machine

J Mourão-Miranda, DR Hardoon, T Hahn… - Neuroimage, 2011 - Elsevier
Pattern recognition approaches, such as the Support Vector Machine (SVM), have been
successfully used to classify groups of individuals based on their patterns of brain activity or …

Analysis of outlier detection rules based on the ASHRAE global thermal comfort database

S Zhang, R Yao, C Du, E Essah, B Li - Building and Environment, 2023 - Elsevier
Abstract ASHRAE Global Thermal Comfort Database has been extensively used for
analyzing specific thermal comfort parameters or models, evaluating subjective metrics, and …

Identification of patient deterioration in vital-sign data using one-class support vector machines

L Clifton, DA Clifton, PJ Watkinson… - … on computer science …, 2011 - ieeexplore.ieee.org
Adverse hospital patient outcomes due to deterioration are often preceded by periods of
physiological deterioration that is evident in the vital signs, such as heart rate, respiratory …

Probabilistic novelty detection with support vector machines

L Clifton, DA Clifton, Y Zhang… - IEEE Transactions …, 2014 - ieeexplore.ieee.org
Novelty detection, or one-class classification, is of particular use in the analysis of high-
integrity systems, in which examples of failure are rare in comparison with the number of …

Classifying cognitive states of brain activity via one-class neural networks with feature selection by genetic algorithms

O Boehm, DR Hardoon, LM Manevitz - International Journal of Machine …, 2011 - Springer
It is generally assumed that one-class machine learning techniques can not reach the
performance level of two-class techniques. The importance of this work is that while one …

Unsupervised spatiotemporal fMRI data analysis using support vector machines

X Song, AM Wyrwicz - NeuroImage, 2009 - Elsevier
In this work we present a new support vector machine (SVM)-based method for fMRI data
analysis. SVM has been shown to be a powerful, efficient data-driven tool in pattern …

Defining multivariate normative rules for healthy aging using neuroimaging and machine learning: an application to Alzheimer's disease

A Andrade de Oliveira… - Journal of …, 2014 - journals.sagepub.com
Background: Neuroimaging techniques combined with computational neuroanatomy have
been playing a role in the investigation of healthy aging and Alzheimer's disease (AD). The …