Research Article

Application of Improved PSO-BP Neural Network in Cold Load Forecasting of Mall Air-Conditioning

Table 3

PSO-BP neural network prediction error classification results.

Time7–26 (weekend)Time7–27 (weekend)Time7–28 (weeks)Time7–29 (weeks)
Errors (%)StatusErrors (%)StatusErrors (%)StatusErrors (%)Status

815.843E5810.132E5816.218E2819.687E5
933.799E59−17.486E19−2.426E497.364E3
10−12.314E110−7.983E2108.938E41013.364E4
1114.492E511−2.809E31112.275E41114.016E4
127.951E4120.116E3128.062E41214.018E3
13−8.171E2130.167E3135.157E3130.849E3
143.333E314−0.860E314−0.432E4142.841E3
15−2.819E315−0.966E3156.032E4155.103E4
16−1.233E316−0.352E3167.031E3166.302E3
171.223E317−1.222E3173.094E317−0.318E3
18−1.015E318−2.479E3185.896E31810.296E3
19−1.018E319−7.976E319−5.473E3190.853E3
20−4.204E320−6.261E2200.420E120−4.835E1
21−4.323E321−4.817E32112.708E1212.865E1
22−24.112E1224.557E4229.335E222−1.122E2