Research Article
A Decisive Metaheuristic Attribute Selector Enabled Combined Unsupervised-Supervised Model for Chronic Disease Risk Assessment
| Input:: Training set, : Number of clusters. | | Output:: Optimal attribute subset. | | Initial cluster center “” is selected; | | Compute distance from each attribute to every cluster “n” using Euclidean distance equations (2) and (3); | | Assign all attributes to nearest cluster based on cluster mean and similarity metric; | | Determine updated mean for every cluster; | | Repeat step 2 and 4; | | Terminate process on convergence condition; | | Drop irrelevant attributes which do not fit to any cluster; | | End. |
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