1022 search results - page 178 / 205 » cluster 2009 |
MM
2009
ACM
14 years 3 months ago
2009
ACM
The amount of multimedia content available online constantly increases, and this leads to problems for users who search for content or similar communities. Users in Flickr often s...
SIGIR
2009
ACM
14 years 3 months ago
2009
ACM
The analysis of the leading social video sharing platform YouTube reveals a high amount of redundancy, in the form of videos with overlapping or duplicated content. In this paper,...
SIGIR
2009
ACM
14 years 3 months ago
2009
ACM
Incorporating features extracted from clickthrough data (called clickthrough features) has been demonstrated to significantly improve the performance of ranking models for Web sea...
SIGMETRICS
2009
ACM
14 years 3 months ago
2009
ACM
We present a system for allocating resources in shared data and compute clusters that improves MapReduce job scheduling in three ways. First, the system uses regulated and user-as...
CSIE
2009
IEEE
14 years 1 months ago
2009
IEEE
K-means algorithm is one of the most famous unsupervised clustering algorithms. Many theoretical improvements for the performance of original algorithms have been put forward, whi...