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SSPR
2004
Springer
15 years 10 months ago
Structures of Covariance Matrix in Handwritten Character Recognition
The integrated approach is a classifier established on statistical estimator and artificial neural network. This consists of preliminary data whitening transformation which provide...
Sarunas Raudys, Masakazu Iwamura
141
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IBPRIA
2003
Springer
15 years 10 months ago
A User Authentication Technic Using a~Web Interaction Monitoring System
User authentication based on biometrics has explored both physiological and behavioral characteristics. We present a system, called Web Interaction Display and Monitoring (WIDAM), ...
Hugo Gamboa, Ana L. N. Fred
MCS
2001
Springer
15 years 9 months ago
Finding Consistent Clusters in Data Partitions
Abstract. Given an arbitrary data set, to which no particular parametrical, statistical or geometrical structure can be assumed, different clustering algorithms will in general pr...
Ana L. N. Fred
IDA
2010
Springer
15 years 9 months ago
Deterministic Finite Automata in the Detection of EEG Spikes and Seizures
This Paper presents a platform to mine epileptiform activity from Electroencephalograms (EEG) by combining the methodologies of Deterministic Finite Automata (DFA) and Knowledge Di...
Rory A. Lewis, Doron Shmueli, Andrew M. White
CIARP
2007
Springer
15 years 9 months ago
Bagging with Asymmetric Costs for Misclassified and Correctly Classified Examples
Abstract. Diversity is a key characteristic to obtain advantages of combining predictors. In this paper, we propose a modification of bagging to explicitly trade off diversity and ...
Ricardo Ñanculef, Carlos Valle, Héct...