Research on Multi-peak Value AIA and Its Practical Example

This paper proposes a modified multi-peak value AIA based on nonlinear combination forecasting model. This algorithm has the ability of comprehensive search and the rapid convergence, and with the ability it solves quite well the contradictions between the ultimate convergence and the process dispersivity of the traditional algorithm, making the algorithm can converge on a number of peaks quickly and efficiently. Through comparing this algorithm with other commonly used models in forecasting quantity of construction land demand in Chengdu city, the conclusion can be obtained that the modified multi-peak value AIA based on combination forecast has a good feasibility and validity.