Abstract and Applied Analysis / 2014 / Article / Tab 4

Research Article

Radial Basis Function Neural Network Based on an Improved Exponential Decreasing Inertia Weight-Particle Swarm Optimization Algorithm for AQI Prediction

Table 4

The results of predicted ouput by four models for the daily air quality index (AQI) of Xi’an of the following five days (2014.2.6–2014.2.10).

DayActualLDIW-NDIW-GLbestIW-EDIW-
PSOPSOPSOPSO

1231.2500224.3392222.8994223.3160234.1575
2222.0000247.3886245.6876243.5894236.7476
3280.0000240.9040250.5690249.1804241.5187
4215.0000246.8951248.3747254.2518241.8096
5247.5000249.7290246.5483243.1647238.9121

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