Research Article

Prediction of Departure Flights’ Taxi-Out Time Based on Intelligent Algorithm Optimized BP

Table 1

Input classification of BP neural network.

ModelsFactorsRelevance

3-element combination forecastx1, x2, x3Strong correlation
4-element combination forecastx1, x2, x3, x4Strong, moderate correlation
6-element combination forecastx1, x2, x3, x4, x5, x6Strong, moderate, and weak correlation