Answer to Question #200816 in MatLAB for Umair

Question #200816

Using dataset available on Black Board entitled: DatasetSLR_FinalExam.xls train the Gradient Descent algorithm for finding the predicted outcome. The predicted outcome is Record Sales. Advertising Budget is the independent variable. Answer the following questions.

a.)What is the slope obtained from Gradient Descent?

b.)What is the constant obtained from Gradient Descent?

c.)At what learning rate convergence was obtained?

d.)In how many iterations were the values of slope and constant were obtained with an error of less than 5%?

e.)Write your mathematical model with error.


Dataset are given below in the link.


https://drive.google.com/file/d/1NyTRHbCBNPTvJpivSEhhF5nV4ZtIHnPr/view?usp=sharing


I need Answer asap please..


1
Expert's answer
2021-06-05T03:42:34-0400
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