285 search results - page 8 / 57 » Measuring the Variability in Effectiveness of a Retrieval Sy... |
CIKM
2005
Springer
13 years 10 months ago
2005
Springer
This paper presents a new pooling method for constructing the assessment sets used in the evaluation of retrieval systems. Our proposal is based on RankBoost, a machine learning v...
SIGIR
2004
ACM
14 years 2 months ago
2004
ACM
Although information retrieval research has always been concerned with improving the effectiveness of search, in some applications, such as information analysis, a more specific ...
ECIR
2006
Springer
13 years 10 months ago
2006
Springer
Although it has been shown that in test collection based studies, stemming improves retrieval effectiveness in an information retrieval system, morphological variations of queries ...
ICDCS
2005
IEEE
14 years 2 months ago
2005
IEEE
Despite voluminous previous research on adaptive compression, we found significant challenges when attempting to fully utilize both network bandwidth and CPU. We describe the Fine...
SIGIR
2008
ACM
13 years 8 months ago
2008
ACM
Topical noise in blogs arises when bloggers digress from the central topical thrust of their blogs. We introduce a method to explicitly incorporate a model of topical noise into a...