%A Sukhveer SINGH, Harish GARG %T Comments on “Some new distance measures for type-2 fuzzy sets and distance measure based ranking for group decision making problems” %0 Journal Article %D 2018 %J Front. Comput. Sci. %J Frontiers of Computer Science %@ 2095-2228 %R 10.1007/s11704-016-6292-x %P 396-400 %V 12 %N 2 %U {https://journal.hep.com.cn/fcs/EN/10.1007/s11704-016-6292-x %8 2018-03-22 %X

In this article, we have pointed out that some propositions corresponding to the distance measure between the type-2 fuzzy sets (T2FSs) as provided by Singh (Frontiers of Computer Science, 2014, 8(5), 741–752), are incorrect by a counterexample. Further, these propositions have been corrected in the present manuscript by giving a correct relation between the T2FSs and validating it with a numerical example.