The resulting polynomials are stored in variables p6, p7, p8. Next, the script uses the polynomials to make predictions and ... derivative of a function and plot it using the sympy and ...

Visualization: We plot the predictions of both linear regression and polynomial regression models to compare their performance. Results Linear Regression: The linear regression model yields a straight ...

This paper proposes a polynomial regression analysis model. First, crawl the historical usage data of the python language from the official website; then clean the analysis, use a scatter plot to ...