3 papers
cs.LG2026
When Prices Double in a Week: Forecasting of Agricultural Volatility in Import-Isolated Markets
Ranuga Weerasekara, Heshan Nethmina, Manuja Ranathunga +6
Vegetable prices in Sri Lanka are highly volatile because the market is largely import-isolated, so supply disruptions quickly drive prices up. This study develops a machine learni…
cs.CL2026
Fault of Our Stars: Behavioral Drivers of Rating-Sentiment Incongruence
Ramanaish Abaiyan, Ruththiragayan Sutharsan, Kusal Amantha +7
When people share experiences online, they often express thoughts in two ways: a star rating and a written review. In sentiment analysis, ratings are widely used as convenient weak…
econ.GN2026
Monsoon Mayhem to Market Waves: Forecasting Fisheries Resilience in Sri Lanka
Ruzaini Ahmed, Yohan Jayasinghe, Tharumini Gamage +6
Sri Lanka's fisheries sector is important for jobs and food supply. Between 2019 and 2025, it faced several major problems at the same time, and how these events together affected…