487 search results - page 16 / 98 » A Model for Structured Document Retrieval: Empirical Investi... |
CIKM
2009
Springer
14 years 22 days ago
2009
Springer
The nDCG measure has proven to be a popular measure of retrieval effectiveness utilizing graded relevance judgments. However, a number of different instantiations of nDCG exist, d...
CIKM
2004
Springer
14 years 2 months ago
2004
Springer
Automatically categorizing documents into pre-defined topic hierarchies or taxonomies is a crucial step in knowledge and content management. Standard machine learning techniques ...
ICTIR
2009
Springer
13 years 6 months ago
2009
Springer
This paper presents a theoretical methodology to evaluate filters in XML retrieval. Theoretical evaluation is concerned with the formal investigation of qualitative properties of r...
BMCBI
2007
13 years 9 months ago
2007
Background: We investigate the empirical complexity of the RNA secondary structure design problem, that is, the scaling of the typical difficulty of the design task for various cl...
IR
2000
13 years 8 months ago
2000
In classic InformationRetrieval systems a relevant document will not be retrieved in response to a query if the document and query representations do not share at least one term. T...