METHOD AND SYSTEM FOR DATA SAMPLING USING ARTIFICIAL NEURAL NETWORK (ANN) MODEL

This disclosure relates to method and system for data sampling using an artificial neural network (ANN) model. In an embodiment, the method includes identifying a plurality of numerical data columns and a plurality of categorical data columns in population dataset, determining a set of predictor variables and a set of predictand variables by applying a linear regression on the plurality of numerical data columns, generating a sequential prediction model based on the set of predictor variables and the set of predictand variables, and performing stratified sampling on the plurality of categorical data columns to generate a set of stratified samples. The method further includes generating a sample key based on the set of stratified samples and the sequential prediction model, and generating a sample dataset representative of the population dataset based on the sample key.