aspg-21-3695-1791472312 20261008151152 American Scientific Publishing Group admin@americaspg.com American Scientific Publishing Group International Journal of Neutrosophic Science IJNS 2692-6148 2690-6805 2025 26 2 P. Susithabanu Department of Mathematics, Karpagam Academy of Higher Education, Coimbatore – 641 021, Tamil Nadu, India V. Nirmala Department of Mathematics, Faculty of Engineering, Karpagam Academy of Higher Education, Coimbatore - 641 021, Tamil Nadu, India The aim of this article is proposed the notion of Correlation Measure for Neutrosophic Filter (NF). Additionally using correlation measure for neutrosophic set the application of medical diagnosis were discussed with numerical example. 2025 20 28 3695 https://creativecommons.org/licenses/by/4.0/ 10.54216/IJNS.260203 https://www.americaspg.com/journal/21/article/3695 https://www.americaspg.com/storage/31741954924.pdf