551 search results - page 91 / 111 » Learning to rank for information retrieval (LR4IR 2008) |
148
click to vote
SIGIR
2008
ACM
15 years 6 months ago
2008
ACM
The results of the 2006 ECML/PKDD Discovery Challenge suggest that semi-supervised learning methods work well for spam filtering when the source of available labeled examples diff...
134
click to vote
WWW
2008
ACM
16 years 6 months ago
2008
ACM
We consider the problem of segmenting a webpage into visually and semantically cohesive pieces. Our approach is based on formulating an appropriate optimization problem on weighte...
177
click to vote
IR
2008
15 years 6 months ago
2008
Substantial medical data, such as discharge summaries and operative reports are stored in electronic textual form. Databases containing free-text clinical narratives reports often...
163
click to vote
SIGIR
2008
ACM
15 years 6 months ago
2008
ACM
Online communities have become popular for publishing and searching content, as well as for finding and connecting to other users. User-generated content includes, for example, pe...
188
click to vote
SIGIR
2008
ACM
15 years 6 months ago
2008
ACM
This work presents the use of click graphs in improving query intent classifiers, which are critical if vertical search and general-purpose search services are to be offered in a ...