MovieCommenter: Aspect-Based Collaborative Filtering by Utilizing User Comments
Minsam Ko, Hyung Lae Kim, Mun Yong Yi, Junehwa Song, Ying Liu · 2011
Collaborative filtering relies on numerical ratings for recommendations. While users consider various aspects of content as a basis of their evaluation, a numeric rating provides only an aggregated report of final assessment. The performance of a collaborative recommender system could be enhanced if