Corrigendum to “Comparison of six types of rough approximations based on j-neighborhood space and j-adhesion neighborhood space"
Keyword(s):
The main aims of this paper are to show that some results presented in [1] are erroneous. To this end, we provide some counterexamples to demonstrate our claim, and give the correct form of the incorrect results in [1]. Also, some improvements for the definition of accuracy measure is proposed. Furthermore, we show that the relationships given in the three figures need not be true in general, and determine the conditions under which they are correct. Finally, a medical application in the decision-making of the diagnosis of dengue fever is examined.
2021 ◽
Vol 24
(1_part_3)
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pp. 2156759X2110119
Keyword(s):
2021 ◽
Vol 20
(01)
◽
pp. 2150013
Keyword(s):
2021 ◽