308 search results - page 62 / 62 » A Study on Evaluation on Opinion Retrieval Systems |
WSDM
2010
ACM
14 years 2 months ago
2010
ACM
We study the problem of designing a mechanism to rank items in forums by making use of the user reviews such as thumb and star ratings. We compare mechanisms where forum users rat...
ICPP
2009
IEEE
13 years 12 months ago
2009
IEEE
—Wireless sensor networks have become a promising technology in monitoring physical world. In many applications with wireless sensor networks, it is essential to understand how w...
MM
2010
ACM
13 years 3 months ago
2010
ACM
Bag of features (BoF) representation has attracted an increasing amount of attention in large scale image processing systems. BoF representation treats images as loose collections...