Ask
Login
0
5.4kviews
Define Collaborative filtering. Using an example of an e-commerce site like Filpkart of Amazon describe how it can be used to provide recommendations to users.
written 6.7 years ago by gravatar for swatisharma swatisharma • 1.4k modified 5.6 years ago by gravatar for prashantsaini prashantsaini • 0
big data analytics
ADD COMMENT EDIT
1 Answer
0
267views
written 6.6 years ago by gravatar for teamques10 teamques10 ★ 70k

Collaborative Filtering

i. A significantly different approach to recommendation, using features of items to determine their similarity, focusing on the similarity of the user ratings for two items.

ii. Place of the item-profile vector for an item, we use its column in the utility matrix.

iii. Contriving a profile vector …

Create a free account to keep reading this post.

and 5 others joined a min ago.

ADD COMMENT EDIT
Please log in to add an answer.