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cs.LG2026
Kalimati Vegetable Price Index Forecasting with a Momentum Corrected Online Stacking Ensemble
Sahaj Raj Malla
Forecasting agricultural commodity prices in emerging economies is difficult due to high volatility, frequent supply disruptions, and strong cultural influences on demand. This stu…
cs.LG2026
XGBoost Forecasting of NEPSE Index Log Returns with Walk Forward Validation
Sahaj Raj Malla, Shreeyash Kayastha, Rumi Suwal +2
This study develops a robust machine learning framework for one-step-ahead forecasting of daily log-returns in the Nepal Stock Exchange (NEPSE) Index using the XGBoost regressor. A…