Table 3 The selected criteria by ACO-FRST

From: Identifying the key factors of subsidiary supervision and management using an innovative hybrid architecture in a big data environment

Status Selected criteria Forecasting accuracy Rule coverage AFARC
K = 2 a2, a3, b1, b3, b4, c1, c4, c5, d1, d4, e3, e4, f1, f3, f5, f8 0.82 0.85 1.67
K = 3 a1, a2, b1, b2, c1, c2, c3, d1, d2, d3, e1, e2, f1, f2, f3, f4 0.85 0.87 1.72
K = 4 a1, a3, a4, b1, b3, c1, c3, c4, c5, d1, d3, d4, e1, e2, e3, f1, f2, f3,f6 0.78 0.82 1.6
K = 5 a1, b3, b4, c1, c3, c4, d1, d2, d5, e3, f1, f5, f8 0.74 0.74 1.48
K = 6 a2, b1, b2, c1, c4, c6, d1, d4, d5, e1, e2, f1, f3, f4, f8 0.71 0.69 1.4
K = 7 a1, b2, b4, c1, c3, c6, d3, d5, e1, e3, f2, f4, f7, f8 0.68 0.67 1.35
K = 8 a2, b1, b4, c3, c5, c6, d2, d4, e3, e4, f1, f4, f7 0.64 0.62 1.26
K = 9 a1, b2, c2, c3, c6, d1, d3, e4, f2, f6, f8 0.62 0.61 1.23
K = 10 a1, b1, b3, c1, c6, d2, d4, d5, e4, f1, f7, f8 0.53 0.58 1.11