I'm working on a project where I need to forecast sales data where I have history of 1 year (2017) daily data. I am new on Artificial Intelligence topic and after searching for a while, I think ARIMA or Multiple Linear Regression is a good model for seasonal forecasting (Correct Me If I'm Wrong). But then I think that my history data is exclusive for 2017 because on 2018 and 2019, holiday date is changing.

What model I have to used to forecast based on new holiday setup? Is ARIMA or Multiple Linear Regression still can be used? Or I need another model? Where do I have to start on this?


Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Browse other questions tagged or ask your own question.