Research Article

Deterministic Echo State Networks Based Stock Price Forecasting

Table 5

Comparisons of average forecasting accuracy (MSE) and running time (s).

Stocks Average forecasting accuracy (r = 0.5, b = 0.05, v = ±0.5)Average running time (s)
ESNDLRDLRBSCRESNDLRDLRBSCR

“A”3.8140252.9472362.873853.0427260.1441 0.1103 0.1093 0.1134
“ALL”0.7291460.7379230.718320.7305560.1428 0.1092 0.1089 0.1087
“BAX”0.477360.5046630.5044530.4963130.1422 0.1097 0.1100 0.1094
“CAT”1.2270071.218491.2216671.2215450.1428 0.1091 0.1094 0.1092
“COH”0.7024170.6707630.6732140.670750.1424 0.1091 0.1099 0.1095
“DF”0.238280.2624450.2628050.2649850.1422 0.1095 0.1093 0.1089
“EIX”0.215180.2248420.2252570.2247940.1440 0.1094 0.1095 0.1098
“FMC”1.024081.046851.0341311.0261450.1434 0.1092 0.1091 0.1091
“HD”4.055674.8096454.5933924.8352690.1396 0.1093 0.1092 0.1093
“IFF”2.9635872.7984082.706442.9777010.1420 0.1082 0.1082 0.1083
“KIM”0.044680.0458330.0457620.0459790.1440 0.1094 0.1094 0.1090
“LXK”0.514460.5220210.5237650.5211720.1446 0.1088 0.1087 0.1088
“MS”0.280870.3242160.3236080.3190950.1445 0.1094 0.1088 0.1082
“OI”0.5585380.4767270.4800120.475340.1450 0.1095 0.1100 0.1085
“PKI”3.5497672.7489762.647192.6577610.1446 0.1104 0.1094 0.1094
“RL”6.351576.3771536.408856.4099250.1454 0.1101 0.1102 0.1102
“SRE”7.0842716.9788866.788747.2103480.1497 0.1095 0.1109 0.1099
“TER”0.1054750.1046890.104130.1061950.1421 0.1094 0.1099 0.1097
“VAR”1.6975541.588721.6179421.6134880.1444 0.1107 0.1103 0.1094
“WY”0.156770.166730.1655030.1662990.1441 0.1094 0.1091 0.1093
“WYN”1.5384611.3786611.351061.375610.1438 0.1095 0.1095 0.1092
“XEL”0.053190.053950.0539970.053750.1415 0.1084 0.1086 0.1091
“XOM”1.8702931.8275891.8244641.801760.1405 0.1089 0.1089 0.1086
“XRX”0.063330.0739280.0737740.0738950.1401 0.1086 0.1089 0.1086
“YUM”2.8181022.8767772.8068512.798610.1407 0.1089 0.1085 0.1086