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Open AccessJournal ArticleDOI

Empirical Studies and Analysis of Ensemble Learning Techniques in Data Mining

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TLDR
The ability of ensemble techniques to improve the accuracy of basic J48 algorithm and Naïve Bayes algorithm is focused on.
Abstract
This Classification using ensemble generally combines multiple classifiers that results in the improvement in the accuracy of the classification. Experimenting with the same dataset using the single classifier provides lesser accuracy than ensemble techniques. Many researches have been carried out using the technique of combining the predictions of multiple classifiers to generate a single classifier. The produced classifiers provide more accurate results than any individual classifier. This paper focuses on the ability of ensemble techniques to improve the accuracy of basic J48 algorithm. Ensemble techniques like Bagging and Boosting improved the efficiency of the J48 classifier. Experiments have been carried out on many datasets taken from UCI repository to investigate the effects of ensemble techniques on J48 and Naïve Bayes algorithm. WEKA tool is used to measure the effectiveness of a classifier model.

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References
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Journal ArticleDOI

Improve Computer-Aided Diagnosis With Machine Learning Techniques Using Undiagnosed Samples

TL;DR: Case studies on three medical data sets and a successful application to microcalcification detection for breast cancer diagnosis show that undiagnosed samples are helpful in building CAD systems, and Co-Forest is able to enhance the performance of the hypothesis that is learned on only a small amount of diagnosed samples by utilizing the available undiognosed samples.
Journal ArticleDOI

Learn $^{++}$ .NC: Combining Ensemble of Classifiers With Dynamically Weighted Consult-and-Vote for Efficient Incremental Learning of New Classes

TL;DR: Learning++ .NC is described, specifically designed for efficient incremental learning of multiple new classes using significantly fewer classifiers, and introduces dynamically weighted consult and vote (DW-CAV) , a novel voting mechanism for combining classifiers.
Proceedings ArticleDOI

Adaptive Classifiers-Ensemble System for Tracking Concept Drift

TL;DR: To improve the performance of the adaptive classifiers-ensemble (ACE) system, the weighting method is improved, which combines the outputs of classifiers, and a new classifier pruning method is added.
Proceedings ArticleDOI

A survey of neural network ensembles

TL;DR: The objective of this paper is to introduce existing research work on the neural network ensembles, including effective analysis, general implement steps of ensemble, and traditional technologies for training component neural networks, and also description the applications of it.