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Publications associées (6)
Rating aggregation in collaborative filtering systems
Boi Faltings, Radu Jurca, Florent Frédéric Garcin, Nadine Joswig
Recommender systems based on user feedback rank items by aggregating users' ratings in order to select those that are ranked highest. Ratings are usually aggregated using a weighted arithmetic mean. However, the mean is quite sensitive to outliers and bias ...
ACM Press2009Monte Carlo Video Text Segmentation
This paper presents a probabilistic algorithm for segmenting text embedded in video based on Monte Carlo sampling. The algorithm approximates the posterior of segmentation thresholds of video text by a set of weighted samples, referred to as particles. The ...
IDIAP2003