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AI Sales Prediction (Libraries (numpy, pandas, scikit learn, matplotlib),…
AI Sales Prediction
Libraries
numpy
pandas
scikit learn
matplotlib
Regression Problem
predict real-valued output
simple approach for supervised learning
predict a quantitative response
Linear Regression
Mthematical From:
representation is simple
assumes a linear relationship between the input and output variables
Test Harness
Defining a Validation Dataset
Developing a Method for Model Evaluation
Model Evaluation
Performance Measure
evaluate the performance of predictions
root mean squared error (RMSE)
Test Strategy
models will be evaluated using
walk-forward validation
write the code for the test harness
using simple NumPy and Python code
