2571 search results - page 402 / 515 » Window-Based Method for Information Retrieval |
SIGIR
1999
ACM
15 years 2 months ago
1999
ACM
This paper presents a means of automatically deriving a hierarchical organization of concepts from a set of documents without use of training data or standard clustering technique...
AIRS
2004
Springer
15 years 1 months ago
2004
Springer
Topic distillation aims at finding key resources which are high-quality pages for certain topics. With analysis in non-content features of key resources, a pre-selection method is ...
CICLING
2006
Springer
15 years 1 months ago
2006
Springer
Abstract. When you search for information regarding a particular person on the web, a search engine returns many pages. Some of these pages may be for people with the same name. Ho...
CIKM
2006
Springer
15 years 1 months ago
2006
Springer
In practical classification, there is often a mix of learnable and unlearnable classes and only a classifier above a minimum performance threshold can be deployed. This problem is...
CIKM
2009
Springer
15 years 1 months ago
2009
Springer
Keyword search techniques that take advantage of XML structure make it very easy for ordinary users to query XML databases, but current approaches to processing these queries rely...