Fig. 2From: SMOTE-Boost-based sparse Bayesian model for flood predictionIllustration of our proposed SMOTE algorithm. Detailed legend: The core idea to generate virtual samples is shown in Fig. 2, where we generate new sample in minority flood pattern si, named as minority sample, with synthetic sample t, which is created based on feature values of the k nearest neighbor samples forming a set of samples named as SknnBack to article page