364 search results - page 5 / 73 » Evaluating Semantic Metrics on Tasks of Concept Similarity |
DELOS
2007
13 years 9 months ago
2007
The similarity search has become a fundamental computational task in many applications. One of the mathematical models of the similarity – the metric space – has drawn attenti...
LREC
2008
13 years 9 months ago
2008
In this paper, we discuss methods of measuring the performance of ontology-based information extraction systems. We focus particularly on the Balanced Distance Metric (BDM), a new...
CVPR
2005
IEEE
14 years 9 months ago
2005
IEEE
We present a method for training a similarity metric from data. The method can be used for recognition or verification applications where the number of categories is very large an...
GEOS
2005
Springer
14 years 1 months ago
2005
Springer
Determining the grade of semantic similarity between geospatial concepts is the basis for evaluating semantic interoperability of geographic information services and their users. G...
LREC
2010
2010
Evaluating Semantic Relations and Distances in the Associative Concept Dictionary using NIRS-imaging
13 years 9 months ago
In this study, we extracted brain activities related to semantic relations and distances to improve the precision of distance calculation among concepts in the Associated Concept ...