“…Nevertheless, it does not produce desired results when measuring uncertainty of basic probability assignment (BPA) in Dempster-Shafer (D-S) theory that was put forward by Dempster [ 11 ] and then developed by Shafer [ 12 ]. The theory has proved to have significant advantages in representing, processing and fusing uncertain information or data by assigning a probability to the subsets of a set comprising multiple solutions rather than to each of the individual solution [ 13 , 14 ] and has been accepted as de facto standard in many fields [ 15 , 16 , 17 , 18 , 19 , 20 , 21 , 22 , 23 , 24 , 25 , 26 , 27 , 28 , 29 , 30 , 31 , 32 , 33 , 34 ], such as risk assessment [ 16 , 17 , 18 , 19 ], fault diagnosis [ 20 , 21 , 22 , 23 ], pattern classification [ 24 , 25 , 26 , 27 ], knowledge reasoning [ 28 , 29 ], and sensors’ network analysis [ 30 ].…”