Browsing Department of Mathematics by Author "Wedagedara, J.R."

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A comparative study of the forecasting bility of Backpropagation Artificial Neural Network Models with Learning Rate Adaptation for Colombo Stock Market

Nandani, E.J.K.P.; Wedagedara, J.R. (Faculty of Science, University of Ruhuna, Sri Lanka, 2011-01)

A stock market is one of the fundamental types of financial markets. The stock market can also be thought of as a highly complex and adaptive system. Financial indices defined on stock prices are used as indicators of the ...
Comparison of ARIMA and Neural Network Models for S&P SL(20) Index

Nandani, E.J.K.P.; Mahinda, M.K.; Wedagedara, J.R. (Faculty of Science, University of Ruhuna, Sri Lanka, 2015-01-23)

In the current financial world, prediction of stock prices has become a vital task. Predicting the future is important for the organizations to plan or adopt the necessary policies. Forecasting can assist them to make a ...
Decision Support System for Bank Loan Classification Using Neural Network

Nandani, E.J.K.P.; Wedagedara, J.R. (Faculty of Science, University of Ruhuna, Sri Lanka, 2009-01-01)

We report the designing and application of an Artificial Neural Network (ANN) to classify the consumer loan application in banking sector. The system can be used as a “Second Level” filter, upon which shall be supplied ...

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