Table 12 Combination results of emotional evaluation of product by expert.

From: An emotion-oriented product evaluation model based on BP neural network and improved dempster–shafer theory

Sample

number

Mass

(A1)

Mass

(A2)

Mass

(A3)

Mass

(A4)

Mass

(A5)

Mass

N

2

0.132

0

0

0

0.068

0.800

9

0

0.005

0

0

0.055

0.940

14

0.03

0

0.02

0

0

0.950

20

0

0.796

0

0.05

0

0.154

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