383 search results - page 4 / 77 » Relevance Feedback Models for Recommendation |
RECSYS
2009
ACM
14 years 9 days ago
2009
ACM
This thesis investigates application of clustering to multi-criteria ratings as a method of improving the precision of top-N recommendations. With the advent of ecommerce sites th...
UM
2005
Springer
13 years 11 months ago
2005
Springer
SIGIR
2008
ACM
13 years 5 months ago
2008
ACM
Negative relevance feedback is a special case of relevance feedback where we do not have any positive example; this often happens when the topic is difficult and the search result...
SIGIR
2008
ACM
13 years 5 months ago
2008
ACM
We demonstrate that regularization can improve feedback in a language modeling framework. Categories and Subject Descriptors: H.3.3 Information Search and Retrieval: Relevance Fee...
CIKM
2008
Springer
13 years 7 months ago
2008
Springer
Relevance feedback has been demonstrated to be an effective strategy for improving retrieval accuracy. The existing relevance feedback algorithms based on language models and vect...