Neural Techniques for Improving the Classification Accuracy of Microarray Data Set using Rough Set Feature Selection Method
| ||International Journal of Computer Trends and Technology (IJCTT)|| |
|© - Issue 2013 by IJCTT Journal|
|Volume-4 Issue-3 |
|Year of Publication : 2013|
|Authors : Bichitrananda Patra, Sujata Dash, B. K. Tripathy|
Bichitrananda Patra, Sujata Dash, B. K. Tripathy "Neural Techniques for Improving the Classification Accuracy of Microarray Data Set using Rough Set Feature Selection Method"International Journal of Computer Trends and Technology (IJCTT),V4(3):424-429 Issue 2013 .ISSN 2231-2803.www.ijcttjournal.org. Published by Seventh Sense Research Group.
Abstract: -Classification, a data mining task is an effective method to classify the data in the process of Knowledge Data Discovery. Classification method algorithms are widely used in medical field to classify the medical data for diagnosis. Feature Selection increases the accuracy of the Classifier because it eliminates irrelevant attributes. This paper analyzes the performance of neural network classifiers with and without feature selection in terms of accuracy and efficiency to build a model on four different datasets. This paper provides rough feature selection scheme, and evaluates the relative performance of four different neural network classification procedures such as Learning Vector Quantisation (LVQ) - LVQ1, LVQ3.
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Keywords — Data Mining, Rough, Feature Selection, Learning Vector Quantisation, Self-Organizing Map, Classification.