Research Article

Application of Fuzzy Linguistic Rating and Entropy-Based GRA to Address Uncertainty in Safety Performance Index Construction

Table 6

Assigned fuzzy numbers of self-reported behavior.

SpeedingAlcoholTelephoneSeatbelt

AN(0.558, 0.611, 0.736, 0.793)(0.712, 0.811, 0.909, 0.939)(0.495, 0.566, 0.660, 0.711)(0.420, 0.494, 0.571, 0.634)
BA(0.575, 0.629, 0.756, 0.811)(0.708, 0.806, 0.904, 0.935)(0.499, 0.572, 0.667, 0.720)(0.398, 0.470, 0.539, 0.594)
BD(0.418, 0.472, 0.577, 0.649)(0.695, 0.795, 0.891, 0.918)(0.399, 0.464, 0.558, 0.621)(0.373, 0.437, 0.509, 0.555)
BP(0.552, 0.606, 0.734, 0.796)(0.764, 0.864, 0.964, 0.976)(0.505, 0.584, 0.678, 0.732)(0.488, 0.572, 0.648, 0.697)
BR(0.580, 0.632, 0.762, 0.818)(0.765, 0.865, 0.965, 0.978)(0.512, 0.590, 0.685, 0.737)(0.533, 0.617, 0.694, 0.735)
CT(0.557, 0.613, 0.745, 0.801)(0.669, 0.767, 0.864, 0.896)(0.450, 0.527, 0.620, 0.683)(0.392, 0.464, 0.546, 0.605)
DG(0.603, 0.658, 0.788, 0.842)(0.779, 0.879, 0.979, 0.990)(0.473, 0.547, 0.638, 0.693)(0.417, 0.490, 0.558, 0.606)
HN(0.404, 0.454, 0.563, 0.636)(0.680, 0.780, 0.870, 0.904)(0.458, 0.534, 0.627, 0.690)(0.492, 0.568, 0.645, 0.682)
KL(0.581, 0.635, 0.765, 0.826)(0.737, 0.837, 0.934, 0.956)(0.452, 0.530, 0.620, 0.686)(0.495, 0.574, 0.651, 0.689)
KO(0.445, 0.496, 0.611, 0.680)(0.672, 0.771, 0.866, 0.901)(0.494, 0.569, 0.664, 0.717)(0.620, 0.706, 0.789, 0.805)
MK(0.548, 0.599, 0.719, 0.776)(0.774, 0.874, 0.974, 0.987)(0.550, 0.636, 0.732, 0.781)(0.427, 0.506, 0.583, 0.643)
NK(0.545, 0.602, 0.730, 0.797)(0.735, 0.834, 0.933, 0.955)(0.459, 0.534, 0.630, 0.691)(0.528, 0.615, 0.696, 0.740)
PG(0.551, 0.607, 0.737, 0.804)(0.754, 0.853, 0.952, 0.967)(0.505, 0.585, 0.677, 0.733)(0.474, 0.555, 0.635, 0.685)
PL(0.478, 0.538, 0.649, 0.724)(0.770, 0.870, 0.968, 0.979)(0.331, 0.397, 0.486, 0.568)(0.413, 0.487, 0.554, 0.601)
PV(0.519, 0.575, 0.697, 0.764)(0.747, 0.847, 0.943, 0.958)(0.522, 0.597, 0.695, 0.739)(0.375, 0.444, 0.506, 0.558)
(0.593, 0.645, 0.777, 0.825)(0.769, 0.869, 0.969, 0.980)(0.431, 0.505, 0.594, 0.657)(0.379, 0.451, 0.513, 0.562)
RO(0.527, 0.573, 0.696, 0.753)(0.762, 0.862, 0.958, 0.968)(0.399, 0.474, 0.556, 0.625)(0.334, 0.396, 0.466, 0.525)
ŠA(0.607, 0.660, 0.796, 0.847)(0.766, 0.866, 0.966, 0.975)(0.519, 0.600, 0.695, 0.744)(0.452, 0.528, 0.607, 0.652)
TV(0.532, 0.584, 0.715, 0.776)(0.654, 0.750, 0.843, 0.870)(0.446, 0.522, 0.613, 0.676)(0.639, 0.728, 0.818, 0.839)
UL(0.491, 0.551, 0.664, 0.740)(0.772, 0.872, 0.970, 0.979)(0.412, 0.485, 0.574, 0.640)(0.425, 0.498, 0.568, 0.612)
ŽB(0.405, 0.453, 0.561, 0.641)(0.747, 0.847, 0.943, 0.954)(0.447, 0.516, 0.612, 0.670)(0.369, 0.421, 0.487, 0.521)