Group-wise sufficient dimension reduction with principal fitted components. - Kofi P. Adragni; Elias Al-Najjar; Sean Martin; Sai K. Popuri; Andrew M. Raim (Comput. Stat., 2016)

Efficient Parameter Estimation For Semi-Continuous Data: An Application To Independent Component Analysis. - Sai K. Popuri; Zois Boukouvalas (MLSP, 2019)

Density estimation using entropy maximization for semi-continuous data. - Sai K. Popuri; Nagaraj K. Neerchal; Amita V. Mehta; Ahmad Mousavi (Digit. Signal Process., 2021)

An Approximation Method for Fitted Random Forests. - Sai K. Popuri (CoRR, 2022)