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3 Demand Forecasting Model Methods: Rule of Thumb → Statistical Formula → Machine Learning | The Step-by-Step Sequence for an E-commerce Business with 140 Million Yen in ...

This is a follow-up to the July 2nd article, '5 Steps from Fixed-Point Quantitative to Predictive Models'. The heart of predictive ordering is 'demand forecasting,' but many e-commerce businesses ...
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Amateurs ask, 'How long will the yen's depreciation last?' Experts ask, 'Where will it reverse?'—The Essence of Statistical Analysis

Experts who say 'the yen's depreciation will not stop' and experts who say 'it has reached its limit' are looking at the same data and saying the exact opposite. That contradiction is not your fault; ...
GitHub

nardos-tsige/portfolio-optimization

This project implements a comprehensive portfolio management system using time series forecasting and Modern Portfolio Theory (MPT). It fetches historical financial data for three key assets (TSLA, ...
GitHub

vasush2512/COVID-19-Global-Data-Analysis-Forecasting

Developed an end-to-end COVID-19 intelligence platform using Python, Pandas, NumPy, SciPy, FastAPI, and SQLite. The system automates data ingestion, performs large-scale analysis on 2M+ records, ...