Enhancing Prediction Accuracy in an Imbalanced Dataset of Dengue Infection Cases Using a Two-layer Ensemble Outlier Detection and Feature Selection
Abstract:Real-world datasets frequently compromise considerably on noise, resulting in the emergence of outlier data. Detecting and removing outliers in large and imbalanced datasets is a challenging and exciting study in machine learning, especially in healthcare, for accurate prediction. Therefore, it is essential to handle outliers properly, as their presence in classification datasets leads to more difficult, inaccurate, and lower predictive modelling performance. The study proposes methods to enhance prediction ac… Show more
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