An unsupervised neural network approach for imputation of missing values in univariate time series data. - Nickolas Savarimuthu; Shobha Karesiddaiah (Concurr. Comput. Pract. Exp., 2021)

Clustering based imputation algorithm using unsupervised neural network for enhancing the quality of healthcare data. - Karesiddaiah Shobha; Nickolas Savarimuthu (J. Ambient Intell. Humaniz. Comput., 2021)

Efficient Pre-Processing Techniques for Improving Classifiers Performance. - Nickolas Savarimuthu; Karesiddaiah Shobha (J. Web Eng., 2022)

Hybrid approaches for handling imbalanced structured and unstructured data. - Akshay M; Rishabh Manu; Rishika Raj; Suhas K. T; Shobha Karesiddaiah (Multim. Tools Appl., 2025)