A Comparative Analysis of Feature Extraction Methods for Classifying Colon Cancer Microarray Data

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dc.contributor.authorArowolo, M.O.
dc.contributor.authorIsiaka, R.M.
dc.contributor.authorAbdulsalam, S.O
dc.contributor.authorSaheed, Y.K.
dc.contributor.authorGbolagade, K.A.
dc.date.accessioned2025-10-29T11:53:24Z
dc.date.available2025-10-29T11:53:24Z
dc.date.issued2017
dc.description.abstractFeature extraction is a proficient method for reducing dimensions in the analysis and prediction of cancer classification. Microarray procedure has shown great importance in fetching informative genes that needs enhancement in diagnosis. Microarray data is a challenging task due to high dimensional-low sample dataset with a lot of noisy or irrelevant genes and missing data. In this paper, a comparative study to demonstrate the effectiveness of feature extraction as a dimensionality reduction process is proposed, and concludes by investigating the most efficient approach that can be used to enhance classification of microarray. Principal Component Analysis (PCA) as an unsupervised technique and Partial Least Square (PLS) as a supervised technique are considered, Support Vector Machine (SVM) classifier were applied on the dataset. The overall result shows that PLS algorithm provides an improved performance of about 95.2% accuracy compared to PCA algorithms. Keywords: Dimensionality Reduction, Principal Component Analysis, Partial Least Square, Support Vector Machine
dc.identifier.urihttps://kwasuspace.kwasu.edu.ng/handle/123456789/6274
dc.language.isoen
dc.publisherEAI Publishing - EAI Endorsed Transactions on Scalable Information Systems, 4(14), 1 – 6
dc.titleA Comparative Analysis of Feature Extraction Methods for Classifying Colon Cancer Microarray Data
dc.typeArticle
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