This is the user train table
In this cell
it tells: User 2 rates action movies as 3.9 on average
2 Queries
- User 2 in the table for action is 4
- Why are taking just action, while the movie is Action,Crime, and Thriller
it tells: User 2 rates action movies as 3.9 on average
Hi Naren,
Your comments are fair. Let me share with you how I interpret the text of the cell:
- When it says that User 2 gives action movies a 3.9 on average, I assume that they have considered more than one movie to compute that number.
- Now they want to explain one specific case for one specific movie and one specific category, not three, so they compare the rating of user 2 for just Action with the MovieLens users rating. They are both 4.
Not sure it this helps you to understand better the text. I agree that it would help that they are more transparent with the data they used to compute the 3.9 average or it should be better explained.
Happy learning,
Rosa