1342 search results - page 188 / 269 » Descriptor Learning for Efficient Retrieval |
RECSYS
2009
ACM
14 years 1 months ago
2009
ACM
We present iTag, a personalized tag recommendation system for blogs. iTag improves on the state-of-the-art in tag recommendation systems in two ways. First, iTag has much higher p...
KDD
2010
ACM
14 years 25 days ago
2010
ACM
Social tagging systems have become increasingly popular for sharing and organizing web resources. Tag recommendation is a common feature of social tagging systems. Social tagging ...
SIGIR
2010
ACM
14 years 25 days ago
2010
ACM
Evaluation metrics play a critical role both in the context of comparative evaluation of the performance of retrieval systems and in the context of learning-to-rank (LTR) as objec...
CLEF
2009
Springer
13 years 10 months ago
2009
Springer
GikiCLEF focused on the evaluation of the reasoning capabilities of systems to provide right answers for geographically-challenging topics. As we did not have previous experience ...
DOCENG
2011
ACM
12 years 8 months ago
2011
ACM
The growth of mobile phone users has lead to a dramatic increasing of SMS spam messages. In practice, fighting mobile phone spam is difficult by several factors, including the lo...