What is algorithm behind the recommendation sites like last.fm, grooveshark, pandora?...

Myrrix: Recommending items to user that are similar to a group of other items...

Model creation for User User collanborative filtering...

What model or approach to use for this kind of "nested" recommendation?...

How to think about weights in Myrrix...

Can collaborative filtering be applied to the disease detection?...

list of recommendations without outdated (old) items...

Recommendation system with large amount of data...

How to set a value's for calculating Eucludeian distance and correlation...

How can we combine multiple data types in Myrrix for recommendation?...

Get user neighborhood from additional data in collaborative filtering...

Efficient algorithm to generate an N*N matrix...

Can Myrrix be used for user-based collaborative filtering?...

How to evaluate predictions from incomplete data, where not all data is incomplete...

collaborative filtering library in C++...

Making an itemSimilarity with a precompiled list of item similarities in Mahout...

Mahout servlets per data model...

Implementing a Recommendation Algorithm...

Calculate similarity of weighted trees...

Architecture & Essential Components of StumbleUpon's Recommendation Engine...

Certainty meaning in Duine framework...

Why Does LogLikelihoodSimilarity function return values greater than 1.0 for a dataset of 0s and 1s?...

Collaborative or structured recommendation?...

Collaborative filtering for news articles or blog posts...

User based collaborative filtering issue...

Similarity function for Mahout boolean user-based recommender...

Weighted mean tending towards center...

Integrating content information with factorization-based collaborative filtering...

Difference between Rescorer and UserSimilarity in Mahout...

Concerning a recommendation engine...