487 search results - page 7 / 98 » A Model for Structured Document Retrieval: Empirical Investi... |
ANLP
1994
13 years 10 months ago
1994
The use of NLP techniques for document classification has not produced significant improvements in performance within the standard term weighting statistical assignment paradigm (...
SIGIR
2004
ACM
14 years 2 months ago
2004
ACM
Capitalizing on the intuitive underlying assumptions of Language Modelling for Ad-Hoc Retrieval we present a novel approach that is capable of injecting the user’s context of th...
SIGIR
1998
ACM
14 years 1 months ago
1998
ACM
Two stages in measurement of techniques for information retrieval are gathering of documents for relevance assessment and use of the assessments to numerically evaluate effective...
SIGIR
2006
ACM
14 years 2 months ago
2006
ACM
In this work, we study similarity measures for text-centric XML documents based on an extended vector space model, which considers both document content and structure. Experimenta...
IPM
2007
13 years 8 months ago
2007
Through the recent NTCIR workshops, patent retrieval casts many challenging issues to information retrieval community. Unlike newspaper articles, patent documents are very long an...