Product diffusion forecasting based on cooperative game

The increasingly fierce competition requires more and more flexible forecasting method of product diffusion behavior. According to combined forecasting, a model can be constructed by combining different product diffusion models to meet the demand for forecasting different product diffusion behaviors. The cooperative game method is applied to determining the weights of base models in linear combined forecasting, which can express the cooperative and competitive relationships between different models. The application of the method to a practical example gives a good result.