Academic Journal of Engineering and Technology Science, 2020, 3(2); doi: 10.25236/AJETS.2020.030202.
Shanghai Maritime University, Shanghai 200000, China
With exponential smoothing model and linear regression model, two linear regression models are established based on the principles of least squares and validity respectively, and compared with the prediction results of single prediction model. The results show that the combination of the principle based on validity principle proposed in this paper. The prediction result of the model is more reasonable and has certain practicality. Through this method, the container throughput of Shenzhen Port in 2020 was forecasted.
Container throughput, Combined model, Effectiveness
Zheyu Zhang. Predicting Container Throughput Based on Combined Model of Principle of Least Squares and Validity. Academic Journal of Engineering and Technology Science (2020) Vol. 3 Issue 2: 9-16. https://doi.org/10.25236/AJETS.2020.030202.
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