Fernando,W. M. K. T. M. P.D. M. R. B. N. Dissanayake2025-04-132025-04-132024-11-06Enhancing Stock Price Forecasting on the Colombo Stock Exchange with Cluster-Based Gated Recurrent Unit Architectures W. M. K. T. M. P. Fernando Department of Physical Sciences Rajarata University of Sri Lanka Mihintale, Sri Lanka. meriyanprimali@gmail.com D. M. R. B. N. Dissanayake Department of Physical Sciences Rajarata University of Sri Lanka Mihintale, Sri Lanka. ranjand@as.rjt.ac.lk H. G. N. C. Appuhamy Department of Physical Sciences University of Ruhuna Matara, Sri Lanka. nirmanappuhamy@gmail.com3084-9004https://repo.sltc.ac.lk/items/95e2a143-b61e-4526-9399-7b7942569ab6enclusteringdeep learning algorithmsdistance computationfinancial forecastinginternal gating process