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Start Over Topic gross domestic product Publication Year Range Last 50 years Publication Type Academic Journals Journal theoretical & applied climatology Database Academic Search Index

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1. Elucidating the role of topological pattern discovery and support vector machine in generating predictive models for Indian summer monsoon rainfall.

Author

Chattopadhyay, Manojit and Chattopadhyay, Surajit

Subjects
*MONSOONS, *SUPPORT vector machines, *GROSS domestic product, *ARTIFICIAL neural networks, *ALGORITHMS, *CHARTS, diagrams, etc.
Abstract

The present paper reports a study, where growing hierarchical self-organising map (GHSOM) has been applied to achieve a visual cluster analysis to the Indian rainfall dataset consisting of 142 years of Indian rainfall data so that the yearly rainfall can be segregated into small groups to visualise the pattern of clustering behaviour of yearly rainfall due to changes in monthly rainfall for each year. Also, through support vector machine (SVM), it has been observed that generation of clusters impacts positively on the prediction of the Indian summer monsoon rainfall. Results have been presented through statistical and graphical analyses. [ABSTRACT FROM AUTHOR]

Published
2016
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