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Published 1/2023
MP4 | Video: h264, 1280x720 | Audio: AAC, 44.1 KHz
Language: English | Size: 821.84 MB | Duration: 2h 20m
Learn to build advanced time series demand forecasting models in python
What you'll learn
Timeseries data cleaning and preparation
Implement simple moving average forecast in python
Learn different KPIs (Bias, MAPE, MAE, RMSE) to measure forecast accuracy & implement in Python
Implement weighted moving average forecast & optimize parameters in python
Implement single exponential smoothing model in python
Implement double exponential smoothing model in python
Implement double exponential smoothing with damped trend
Implement triple exponential smoothing model in python
Simulate and optimize Alpha, Beta, Gamma and Phi parameters for automatic model selection
Calculate error KPIs for each models
Visualize the results with actuals, forecast and forecast errors
Requirements
Basic understanding of how to start coding with python
Understanding of basic demand planning and supply chain business process
Curiosity to learn and optimize supply chain with advanced analytics
Description
Understanding and predicting the demand is one of the key challenge in Supply chain planning. Having better forecasting meaning better supply planning and optimized business operations with good customer service, therefore learn to build better forecast is a key skill to master in Supply chain management. Demand forecasting sounds simple but it will get complex when we have thousands of SKUs and each with its own demand pattern such as seasonal, intermittent and lumpy. In this course you will learn demand forecasting models from basic to more advanced. And implement each of the models in Python. You will gain practical knowledge with real life data with over 3000 skus and over 5 years of data and millions of transactions. By the time you complete the course you would have learned how advanced demand forecasting engine works in expensive commercial software and you would build your own fully automated forecasting engine. In this course you will not only learn to build forecasting models and predict demand but also learn to build a python tool which can automatically optimize and select the best forecasting model based on your data.Last but not least, you will learn to visualize all the forecasted data and errors in an intutive way.
Overview
Section 1: Introduction to time series forecasting in python
Lecture 1 Introduction to moving average forecasting
Lecture 2 Learn to clean and prepare time series data in python
Lecture 3 Build a function for moving average forecast
Lecture 4 Visualize the time series forecast forecast results
Section 2: Measure forecast accuracy
Lecture 5 Forecast Bias
Lecture 6 Mean Absolute Percentage Error (MAPE)
Lecture 7 Mean Absolute Error (MAE)
Lecture 8 Root Mean Square Error (RMSE)
Section 3: Advanced time series forecasting models
Lecture 9 Weighted Moving Average
Lecture 10 Optimize parameters in Weighted Moving Average Forecast
Lecture 11 Single Exponential Smoothing
Lecture 12 Optimize Alpha Parameter for Single Exponential Smoothing
Lecture 13 Double Exponential Smoothing
Lecture 14 Double Exponential Smoothing with Damped Trend
Lecture 15 Triple Exponential Smoothing
Supply chain analysts,Demand planners,Supply chain students,Supply chain planners,Store managers,Supply chain consultants
Homepage
Code:
https://www.udemy.com/course/supply-chain-demand-forecasting-with-python/
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