Unsupervised data classification using modified cuckoo search method. - Ankur Kulhari; Avinash Chandra Pandey; Raju Pal; Himanshu Mittal (IC3, 2016)

Chaotic Kbest gravitational search algorithm (CKGSA). - Himanshu Mittal; Raju Pal; Ankur Kulhari; Mukesh Saraswat (IC3, 2016)

Differential evolution-based subspace clustering via thresholding ridge regression. - Ankur Kulhari; Mukesh Saraswat (IC3, 2017)

Unsupervised data classification using improved biogeography based optimization. - Avinash Chandra Pandey; Raju Pal; Ankur Kulhari (Int. J. Syst. Assur. Eng. Manag., 2018)

Enhancing sentiment analysis using Roulette wheel selection based cuckoo search clustering method. - Avinash Chandra Pandey; Ankur Kulhari; Deep Shikha Shukla (J. Ambient Intell. Humaniz. Comput., 2022)

Improved exponential cuckoo search method for sentiment analysis. - Avinash Chandra Pandey; Ankur Kulhari; Himanshu Mittal; Ashish K. Tripathi 001; Raju Pal (Multim. Tools Appl., 2023)