214 search results - page 30 / 43 » Extracting Features from Ratings: The Role of Factor Models |
SIGIR
2012
ACM
11 years 11 months ago
2012
ACM
The term online reputation addresses trust relationships amongst agents in dynamic open systems. These can appear as ratings, recommendations, referrals and feedback. Several repu...
BC
2005
13 years 8 months ago
2005
Abstract Weproposeacomputationalmodelofcontourintegration for visual saliency. The model uses biologically plausible devices to simulate how the representations of elements aligned...
ICMCS
2007
IEEE
14 years 2 months ago
2007
IEEE
Recently, the bag-of-words approach has been successfully applied to automatic image annotation, object recognition, etc. The method needs to first quantize an image using the vis...
ACCV
2006
Springer
14 years 5 days ago
2006
Springer
Abstract. This paper presents a novel method for human gesture recognition based on quadratic curves. Firstly, face and hands in the images are extracted by skin color and their ce...
IMC
2010
ACM
13 years 6 months ago
2010
ACM
Hosting a collection of millions of videos, YouTube offers several features to help users discover the videos of their interest. For example, YouTube provides video search, relate...