4/5/2025

 4/5/2025

After in-depth study of the structure and principles of the SARIMA model, I successfully mastered how to build a complete SARIMA model and began to apply the model to sales forecasting.

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10/6/2025

 10/6/2025 Today, i successfully completed the construction of the SARIMA model and began to apply it to the prediction of actual sales data. After model training, i generated sales forecasts for the next few days and compared them with the actual data to evaluate the accuracy of the model.
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2/9/2025

 2/9/2025 My main task today was to complete and refine the presentation for tomorrow's presentation, ensuring that all slides were logically clear, data accurate, and case studies complete. I reviewed and fine-tuned each model's prediction results and their strengths and weaknesses, optimizing the presentation order and chart layout to more intuitively showcase the analysis results and learnings from my internship.
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23/6/2025

 23/6/2025 Today I accepted a new task from Supply Chain Executive and started to analyze the relevant data about Reserve and In Transit Issue to help identify possible problems in inventory flow.
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