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Journal ArticleDOI

Methods of combining multiple classifiers and their applications to handwriting recognition

Lei Xu, +2 more
- Vol. 22, Iss: 3, pp 418-435
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TLDR
On applying these methods to combine several classifiers for recognizing totally unconstrained handwritten numerals, the experimental results show that the performance of individual classifiers can be improved significantly.
Abstract
Possible solutions to the problem of combining classifiers can be divided into three categories according to the levels of information available from the various classifiers. Four approaches based on different methodologies are proposed for solving this problem. One is suitable for combining individual classifiers such as Bayesian, k-nearest-neighbor, and various distance classifiers. The other three could be used for combining any kind of individual classifiers. On applying these methods to combine several classifiers for recognizing totally unconstrained handwritten numerals, the experimental results show that the performance of individual classifiers can be improved significantly. For example, on the US zipcode database, 98.9% recognition with 0.90% substitution and 0.2% rejection can be obtained, as well as high reliability with 95% recognition, 0% substitution, and 5% rejection. >

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Citations
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Combining Non-Parametric Models for Multisource Predictive Forest Mapping

TL;DR: In this article, the theoretical foundations of Artificial Neural Networks, Decision Trees, and Dempster-Shafer's Evidence Theory are reviewed, compared, and applied to a common data set.
Book ChapterDOI

Application of the Evolutionary Algorithms for Classifier Selection in Multiple Classifier Systems with Majority Voting

TL;DR: This work intends to show empirically, that using efficient evolutionary-based selection leads to the results comparable to absolutely best, found exhaustively.
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Feature selection for content-based image retrieval

TL;DR: Experiments show that the proposed feature selection system improves semantic performance results in image retrieval systems and is compared against competing techniques from the literature.
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An evaluation of several fusion algorithms for anti-tank landmine detection and discrimination

TL;DR: Seven different fusion methods are discussed, test, and compared: Bayesian, distance-based, Dempster-Shafer, Borda count, decision template, Choquet integral, and context-dependent fusion.
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Integrating ensemble-urban cellular automata model with an uncertainty map to improve the performance of a single model

TL;DR: An ensemble-urban cellular automata (Ensemble-CA) model to achieve better transition rules and Static validation confirmed that this ensemble framework can achieve better performance in terms of receiver operating characteristic (ROC) statistics and outperformed the best single model.
References
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Book

Probabilistic Reasoning in Intelligent Systems: Networks of Plausible Inference

TL;DR: Probabilistic Reasoning in Intelligent Systems as mentioned in this paper is a complete and accessible account of the theoretical foundations and computational methods that underlie plausible reasoning under uncertainty, and provides a coherent explication of probability as a language for reasoning with partial belief.
Book

A mathematical theory of evidence

Glenn Shafer
TL;DR: This book develops an alternative to the additive set functions and the rule of conditioning of the Bayesian theory: set functions that need only be what Choquet called "monotone of order of infinity." and Dempster's rule for combining such set functions.
Journal ArticleDOI

Statistical and structural approaches to texture

TL;DR: This survey reviews the image processing literature on the various approaches and models investigators have used for texture, including statistical approaches of autocorrelation function, optical transforms, digital transforms, textural edgeness, structural element, gray tone cooccurrence, run lengths, and autoregressive models.
Journal ArticleDOI

An introduction to hidden Markov models

TL;DR: The purpose of this tutorial paper is to give an introduction to the theory of Markov models, and to illustrate how they have been applied to problems in speech recognition.