The Scientific World Journal / 2014 / Article / Tab 5

Research Article

Back Analysis of Geomechanical Parameters in Underground Engineering Using Artificial Bee Colony

Table 5

Training samples and model parameters of LSSVM.

Number of samples (Mpa) (Mpa) (°)Displacement
MP1MP2MP3MP1 MP1 MP2 MP2 MP3 MP3

110.00005.000020.0000−0.8380−1.36001.5500−0.0231−2.0200−1.51001.44732.0149−0.8992−0.38151.59892.2484
210.00007.500025.0000−0.4990−2.33001.3900−0.0687−1.6700−1.58001.64240.8880−0.9801−0.32941.63481.9749
310.000010.000030.00000.0000−3.13001.4000−1.44001.4000−1.44002.14790.2439−0.9786−1.68704.90882.1843
412.500012.500035.00000.0000−3.91001.7500−1.8000−1.7500−1.80002.0307−0.3980−0.5684−1.85601.49591.7655
515.000015.000040.0000−0.0001−4.70002.0900−2.1600−2.1000−2.17002.0040−1.0849−0.2202−2.15141.24041.4127
615.00005.000025.0000−2.0000−1.47002.08000.8610−3.1900−2.72000.21871.8194−0.31080.52150.32860.9391
715.00007.500030.0000−1.6800−2.56001.83000.1890−2.7700−2.82000.50890.6915−0.5137−0.11910.55300.7972
815.000010.000035.0000−1.2300−3.47001.7400−0.5740−2.4200−2.75000.67220.0683−0.5353−0.51420.78710.7058
915.000012.500040.0000−0.6420−4.19001.8300−1.3800−2.1800−2.52001.0483−0.3389−0.5100−1.00331.03260.8752
1015.000015.000020.0000−0.0001−4.70002.0900−2.1600−2.1000−2.17002.2964−1.2063−0.4593−2.43341.62071.6580
1120.00005.000030.0000−3.4100−1.95002.27001.8500−4.2500−4.3300−0.95841.4147−0.17411.3821−0.5279−0.4169
1220.00007.500035.0000−3.0700−3.21001.92001.1000−3.6000−4.3700−0.49400.2093−0.46050.54090.1538−0.3109
1320.000010.000040.0000−2.5800−4.26001.74000.2750−3.1500−4.3100−0.1430−0.6938−0.6499−0.10600.5071−0.3365
1420.000012.500020.0000−1.2600−3.61003.0300−0.7560−3.7300−2.99000.9442−0.05450.4200−0.91200.01250.7845
1520.000015.000025.0000−0.9990−4.65002.7900−1.3700−3.3400−3.15001.2917−1.10190.1791−1.60370.44380.6994
1625.00005.000035.0000−5.0300−2.81002.20002.9600−5.3200−6.2900−2.31590.7126−0.23442.3232−1.4578−2.0741
1725.00007.500040.0000−4.5700−4.34001.72002.0100−4.2700−6.2200−1.7211−0.8042−0.70541.2559−0.3011−1.8612
1825.000010.000020.0000−2.5600−2.55004.00000.6760−5.3900−3.8400−0.06810.84221.21150.2427−1.31470.1347
1925.000012.500025.0000−2.5800−3.83003.52000.2050−4.8900−4.2900−0.1085−0.27390.7151−0.1537−0.8165−0.2612
2025.000015.000030.0000−2.3100−5.01003.2000−0.3910−4.4100−4.52000.2387−1.37800.5252−0.8035−0.4328−0.4061
2130.00005.000040.0000−7.0100−4.27001.92004.2500−6.3900−8.5200−4.4142−0.7485−0.55553.7206−2.5680−4.4067
2230.00007.500020.0000−4.1800−1.50005.10002.1700−7.4200−4.8300−1.65641.91592.39151.6943−3.4243−0.8180
2330.000010.000025.0000−4.3200−3.06004.38001.8900−6.5200−5.5400−1.69960.37411.55821.3646−2.3453−1.4311
2430.000012.500030.0000−4.1800−4.52003.76001.3100−5.8600−5.9500−1.5641−0.84041.03660.8632−1.8027−1.7517
2530.000015.000035.0000−3.8900−5.85003.32000.5890−5.2300−6.1900−1.3480 −2.2716 0.7182 0.1455 −1.3269 −2.1053
−2.4124−3.48162.52410.3809−3.7541−3.9253