The International Journal of Electrical Engineering & Education ( IF 0.941 ) Pub Date : 2020-07-19 , DOI: 10.1177/0020720920940589 Haihong Xu 1 , Yanmin Lin 2 , Caiyou Zhou 1
Objective
China's sports lottery income is the core power and important economic source of sports development, but it is affected by many complex factors such as society and economy. This paper studies the prediction model of sports lottery income, and provides data support and theoretical basis for relevant government policies Methods: Using the time series data of sports lottery revenue over the years, this paper studies the prediction model, compares the evaluation and selects the appropriate model, and uses the model to predict the future development of sports lottery revenue in China. Results: Through comparison, it is found that the cubic curve model has the best fitting effect on sports lottery income (R2 = 0.994, MAPE = 5.10). Using this model to predict sports lottery, it will exceed 500 billion yuan in 2025. Conclusion: the prediction model of sports lottery revenue in China is suitable to adopt the cubic curve model, which indicates that the sports lottery revenue in China will keep increasing.