Hi Mahout users:
We have tried the item-based CF recommender with a user_id, item_id,
rating data. while the recommendation output is less than our expected, for
example, if we have 1000 users, the output should have 1000 records, one
for each user, right?
Best
Wei
We have tried the item-based CF recommender with a user_id, item_id,
rating data. while the recommendation output is less than our expected, for
example, if we have 1000 users, the output should have 1000 records, one
for each user, right?
Best
Wei