Movie Recommendation Systems Using An Artificial Immune System

Understand

We apply the Artificial Immune System (AIS) technology to the Collaborative Filtering (CF) technology when we build the movie recommendation system.

• Two different affinity measure algorithms of AIS, Kendall tau and Weighted Kappa, are used to calculate the correlation coefficients for this movie recommendation system.
• From the testing we think that Weighted Kappa is more suitable than Kendall tau for movie problems.