727 search results - page 34 / 146 » Improving Twitter Retrieval by Exploiting Structural Informa... |
FQAS
2006
Springer
14 years 13 days ago
2006
Springer
Abstract. Highly heterogeneous XML collections are thematic collections exploiting different structures: the parent-child or ancestor-descendant relationships are not preserved and...
DEXA
2009
Springer
13 years 6 months ago
2009
Springer
Most information retrieval settings, such as web search, are typically precision-oriented, i.e. they focus on retrieving a small number of highly relevant documents. However, in sp...
ISMIR
2005
Springer
14 years 2 months ago
2005
Springer
We describe a recursive algorithm to quickly compute the N nearest neighbors according to a similarity measure in a metric space. The algorithm exploits an intrinsic property of a...
WWW
2007
ACM
14 years 9 months ago
2007
ACM
In this paper, we present a novel method for the classification of Web sites. This method exploits both structure and content of Web sites in order to discern their functionality....
ACL
2008
13 years 10 months ago
2008
We present a novel hierarchical prior structure for supervised transfer learning in named entity recognition, motivated by the common structure of feature spaces for this task acr...