Table 2 The initial direct-relation matrix X
From: Exploring key factors in online shopping with a hybrid model
Criteria | a1 | a2 | a3 | b1 | b2 | b3 | c1 | c2 | c3 | d1 | d2 | d3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
a1 | 4.0 | 3.2 | 0.4 | 3.0 | 1.2 | 1.8 | 0.2 | 0.6 | 1.0 | 1.6 | 1.4 | 4.2 |
a2 | 4.0 | 3.4 | 0.4 | 1.8 | 1.2 | 3.0 | 1.0 | 0.2 | 2.0 | 1.8 | 1.8 | 3.5 |
a3 | 3.0 | 3.6 | 0.2 | 2.2 | 1.4 | 3.2 | 3.8 | 3.8 | 2.4 | 2.4 | 1.6 | 1.2 |
b1 | 0.4 | 0.6 | 1.0 | 1.8 | 2.6 | 0.4 | 0.2 | 0.8 | 1.6 | 1.0 | 1.2 | 0.0 |
b2 | 3.0 | 1.0 | 1.0 | 0.8 | 1.6 | 0.4 | 0.4 | 0.4 | 1.2 | 0.8 | 0.8 | 0.0 |
b3 | 0.8 | 1.0 | 1.2 | 3.2 | 2.6 | 0.4 | 0.0 | 0.0 | 0.6 | 0.6 | 0.8 | 3.2 |
c1 | 1.8 | 2.8 | 2.8 | 0.4 | 1.4 | 0.8 | 2.6 | 2.4 | 2.8 | 2.4 | 2.6 | 1.3 |
c2 | 1.0 | 1.2 | 3.2 | 0.0 | 0.0 | 0.0 | 3.6 | 3.0 | 0.4 | 0.2 | 0.2 | 1.4 |
c3 | 0.4 | 0.0 | 2.6 | 0.0 | 0.8 | 0.0 | 3.6 | 3.6 | 1.0 | 0.2 | 0.2 | 0.0 |
d1 | 1.0 | 0.8 | 1.8 | 0.6 | 0.2 | 0.8 | 2.4 | 1.2 | 1.0 | 1.6 | 2.4 | 0.0 |
d2 | 0.8 | 1.0 | 2.4 | 0.6 | 0.0 | 0.0 | 2.8 | 1.2 | 1.8 | 2.4 | 1.8 | 3.5 |
d3 | 1.2 | 1.8 | 3.2 | 1.2 | 0.4 | 0.6 | 3.8 | 0.6 | 0.6 | 2.4 | 1.8 | 0.0 |