In this paper, we propose a Novel Convex Polyhedron classifier (NCPC) based on the geometric concept convex hull. NCPC is basically a linear piecewise classifier (LPC). It partitions linearly non-separable data into various linearly separable subsets. For each of these subset of data, a linear hyperplane is used to classify them. We evaluate the performance of this classifier by combining it with two feature selection methods (Chi- squared and Anova F-value). Using two datasets, the results indicate that our proposed classifier outperforms other LPC- based classifiers.
Novel Convex Polyhedron Classifier for Sentiment Analysis
Soufiane El Mrabti,M. Lazaar,Mohammed Al Achhab,Hicham Omara
Published 2020 in International Conference on Cloud Computing Technologies and Applications
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- Publication year
2020
- Venue
International Conference on Cloud Computing Technologies and Applications
- Publication date
2020-11-24
- Fields of study
Mathematics, Computer Science
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