364 search results - page 15 / 73 » Evaluating Semantic Metrics on Tasks of Concept Similarity |
WSDM
2009
ACM
14 years 2 months ago
2009
ACM
Measuring the similarity between implicit semantic relations is an important task in information retrieval and natural language processing. For example, consider the situation whe...
WWW
2004
ACM
14 years 8 months ago
2004
ACM
Without textual descriptions or label information of images, searching semantic concepts in image databases is still a very challenging task. While automatic annotation techniques...
CIKM
2008
Springer
13 years 9 months ago
2008
Springer
Personal ontology construction is the task of sorting through relevant materials, identifying the main topics and concepts, and organizing them to suit personal needs. Automatic c...
CEAS
2006
Springer
13 years 11 months ago
2006
Springer
Email thread reassembly is the task of linking messages by parentchild relationships. In this paper, we present two approaches to address this problem. One exploits previously und...
DATESO
2010
13 years 5 months ago
2010
Abstract. The task of similarity search in multimedia databases is usually accomplished by range or k nearest neighbor queries. However, the expressing power of these "single-...