Can i predict data price based on a survey on azure machine learning?

Question

I want to predict my input price based on a list of questions/answers using azure machine learning. I built one using the "bayesian linear regression" but it seems that it is predicting the price based on the prices i have in my dataset and not based on the Q/A. Am i in the wrong path or am i missing something? Any suggestion would be helpful.

Answer 1

1. Check the Q/A s that you using is not having missing values. If there's any missing values follow data preprocessing techniques to fill those.
2. What kind of answers do you have as inputs? (yes/no, numeric values, different textual answers, etc...) In my opinion numerical values and yes/no inputs makes your model more accurate.
3. Try different regression algorithms (https://azure.microsoft.com/en-us/documentation/articles/machine-learning-algorithm-cheat-sheet/) and check their accuracy.