Making recommendations with SVD
Now that you have the recalculated matrix with all of its gaps filled in, the next step is to use it to generate predictions and recommendations.
Using calc_pred_ratings_df that you generated in the last exercise, with all rows and columns filled, find the movies that User_5 is most likely to enjoy.
Den här övningen är en del av kursen
Building Recommendation Engines in Python
Övningsinstruktioner
- Find the highest ranked movies for
User_5by sorting all the reviews generated forUser_5from high to low.
Interaktiv övning med praktiskt arbete
Testa den här övningen genom att slutföra den här exempelkoden.
# Sort the ratings of User 5 from high to low
user_5_ratings = ____.____[____,:].____(____=____)
print(user_5_ratings)