Using an Integrated Group Decision Method Based on SVM, TFN-RS-AHP, and TOPSIS-CD for Cloud Service Supplier Selection

Table 1

The triangular fuzzy number index value matrix of five cloud service suppliers.

1	(0.5498, 0.6237, 0.8911)	(0.1270, 0.6324, 0.8147)	(0.0971, 0.6948, 0.9502)	(0.6463, 0.6797, 0.7547)	(0.1493, 0.8143, 0.8407)	(0.2858, 0.5497, 0.8308)	(0.3371, 0.4694, 0.7943)	(0.8258, 0.9133, 0.9961)	(0.1361, 0.1450, 0.5797)	(0.5470, 0.6477, 0.6491)	(0.2963, 0.4509, 0.7317)	(0.3063, 0.5108, 0.4359)	(0.2581, 0.4389, 0.5949)	(0.4886, 0.8010, 0.9289)	(0.0377, 0.3674, 0.9133)	(0.0305, 0.1978, 0.7441)	(0.5005, 0.7127, 0.9787)
2	(0.3624, 0.3994, 0.4718)	(0.0975, 0.9058, 0.9134)	(0.1869, 0.4387, 0.7655)	(0.5853, 0.7513, 0.9597)	(0.1966, 0.6160, 0.9293)	(0.0759, 0.5308, 0.9340)	(0.5285, 0.6020, 0.6541)	(0.4427, 0.7749, 0.9619)	(0.0760, 0.5132, 0.6221)	(0.1320, 0.3897, 0.4039)	(0.1835, 0.1890, 0.6256)	(0.3786, 0.5328, 0.7948)	(0.1707, 0.1948, 0.4357)	(0.2373, 0.5211, 0.9631)	(0.7962, 0.8852, 0.9880)	(0.4799, 0.5000, 0.9047)	(0.0424, 0.0714, 0.6820)
3	(0.4632, 0.5608, 0.6601)	(0.5469, 0.9649, 0.9706)	(0.2760, 0.4456, 0.7094)	(0.2238, 0.2551, 0.3404)	(0.3517, 0.5853, 0.9172)	(0.0119, 0.1622, 0.5688)	(0.1524, 0.2290, 0.5383)	(0.3998, 0.8001, 0.8687)	(0.1839, 0.4173, 0.9027)	(0.0430, 0.2348, 0.8212)	(0.4468, 0.4868, 0.5085)	(0.5502, 0.5870, 0.9390)	(0.1848, 0.9234, 0.9797)	(0.2625, 0.3188, 0.5079)	(0.1068, 0.1366, 0.7212)	(0.6099, 0.6177, 0.8594)	(0.0967, 0.5216, 0.8181)
4	(0.3525, 0.7786, 0.8593)	(0.1419, 0.4854, 0.9157)	(0.0344, 0.3171, 0.8235)	(0.5060, 0.5472, 0.8909)	(0.2435, 0.2543, 0.2575)	(0.1656, 0.2630, 0.3112)	(0.0046, 0.0782, 0.1067)	(0.1455, 0.5499, 0.8693)	(0.3377, 0.3692, 0.4909)	(0.3685, 0.6868, 0.7447)	(0.6443, 0.8116, 0.8176)	(0.2259, 0.2277, 0.8443)	(0.1111, 0.2622, 0.4087)	(0.0292, 0.5785, 0.7303)	(0.4942, 0.6538, 0.7791)	(0.1829, 0.2399, 0.8865)	(0.1499, 0.7224, 0.8175)
5	(0.4761, 0.5672, 0.6601)	(0.6787, 0.7431, 0.8491)	(0.3816, 0.4898, 0.7952)	(0.1386, 0.6991, 0.9593)	(0.2511, 0.3500, 0.4733)	(0.0540, 0.1299, 0.7792)	(0.0844, 0.2599, 0.8173)	(0.3510, 0.4018, 0.8530)	(0.0965, 0.2417, 0.7803)	(0.0154, 0.1690, 0.3532)	(0.3507, 0.6225, 0.8759)	(0.3111, 0.4302, 0.9049)	(0.0855, 0.2967, 0.4242)	(0.2316, 0.4588, 0.5468)	(0.7150, 0.8909, 0.9037)	(0.0287, 0.1679, 0.4899)	(0.4324, 0.4538, 0.8003)