Self-organizing maps for outlier detection
A Munoz, J Muruzábal - Neurocomputing, 1998 - Elsevier
In this paper we address the problem of multivariate outlier detection using the
(unsupervised) self-organizing map (SOM) algorithm introduced by Kohonen. We examine a …
(unsupervised) self-organizing map (SOM) algorithm introduced by Kohonen. We examine a …
[HTML][HTML] Evaluating the utility of mid-infrared spectral subspaces for predicting soil properties
AM Sila, KD Shepherd, GP Pokhariyal - Chemometrics and Intelligent …, 2016 - Elsevier
We propose four methods for finding local subspaces in large spectral libraries. The
proposed four methods include (a) cosine angle spectral matching;(b) hit quality index …
proposed four methods include (a) cosine angle spectral matching;(b) hit quality index …
Neural network modeling of the ionospheric electron content at global scale using GPS data
The adaptative classification of the rays received from a constellation of geodetic satellites
(the Global Positioning System (GPS)) by a set of ground receivers is performed using …
(the Global Positioning System (GPS)) by a set of ground receivers is performed using …
Interpreting the Kohonen self-organizing feature map using contiguity-constrained clustering
F Murtagh - Pattern Recognition Letters, 1995 - Elsevier
An interpretation phase is proposed, to complement usage of the Kohonen self-organizing
feature map (SOFM) method. This segments the SOFM output, using an agglomerative …
feature map (SOFM) method. This segments the SOFM output, using an agglomerative …
[HTML][HTML] Effectiveness of tutoring at school: A machine learning evaluation
Tutoring programs are effective in reducing school failures among at-risk students. However,
there is still room for improvement in maximising the social returns they provide on …
there is still room for improvement in maximising the social returns they provide on …
An evaluation of self-organizing map networks as a robust alternative to factor analysis in data mining applications
MY Kiang, A Kumar - Information Systems Research, 2001 - pubsonline.informs.org
Kohonen's self-organizing map (SOM) network is one of the most important network
architectures developed during the 1980s. The main function of SOM networks is to map the …
architectures developed during the 1980s. The main function of SOM networks is to map the …
BenchIP: Benchmarking Intelligence Processors
The increasing attention on deep learning has tremendously spurred the design of
intelligence processing hardware. The variety of emerging intelligence processors requires …
intelligence processing hardware. The variety of emerging intelligence processors requires …
Extreme precipitation events are becoming less frequent but more intense over Jeddah, Saudi Arabia. Are shifting weather regimes the cause?
This study analyses the connection between extreme rainfall events in Jeddah, Saudi
Arabia, and synoptic‐scale weather patterns over the Arabian Peninsula. Mean rainfall …
Arabia, and synoptic‐scale weather patterns over the Arabian Peninsula. Mean rainfall …
Representing teleconnection patterns over Europe: A comparison of SOM and PCA methods
The main goal of this study is a comparison of two different methods of pattern recognition.
The first, Principal Component Analysis (PCA), is a method frequently used in climatology …
The first, Principal Component Analysis (PCA), is a method frequently used in climatology …
Predicting molecular activity on nuclear receptors by multitask neural networks
C Valsecchi, M Collarile, F Grisoni… - Journal of …, 2022 - Wiley Online Library
The interest in multitask and deep learning strategies has been increasing in the last few
years, in application to large and complex dataset for quantitative structure‐activity …
years, in application to large and complex dataset for quantitative structure‐activity …