I'm software engineer of an E-commerce company, facing a problem like this:
An e-commerce shop sells their products daily and wants to know what conditions that might improve their sales. I'm building a AI sales predictor based on:
- week days (Mon, Tue, Wed,... Sun)
- day period in a month (<10, 10<= ... <= 20, >20)
- event level of that day (A, B, C, S, R)
- number of months data has been training (1, 2, 3, 4, ...)
I'm looking for a best model to fit mixed independent variables like this. Any ideas or sites could you redirect me to?