I would recommend that you look at actions other than ratings as well. Did a user expand and read 1 review? did they read >3 reviews?
Did they mark a rating as useful? Did they ask for contact information? You know your system better than I possibly could, but using other information in addition to ratings is very important for getting the highest quality predictive information. You can start with ratings, but you should push to get other kinds of information as much as possible. Ratings are often given by only a very small number of people. That severely limits how much value you can add with a recommendation engine. At the same time most people are busy not giving you ratings, they are doing lots of other things that tell you what they are thinking and reacting to. If you don't pay attention to that additional information, you are handicapping yourself severely. On Mon, Sep 29, 2014 at 9:53 AM, vinayakb malagatti < [email protected]> wrote: > Hi all, > > I have table something looks like in DB : > > > > rating table > < > https://docs.google.com/spreadsheets/d/1PrShX7X70PqnfIQg0Dfv6mIHtX1k7KSZHTBfTPMv_Do/edit?usp=drive_web > > > > > > > > > Thanks and Regards, > Vinayak B >
