5659 search results - page 150 / 1132 » Comparing Clusterings in Space |
DLIB
2002
13 years 10 months ago
2002
In this article we present a method for retrieving documents from a digital library through a visual interface based on automatically generated concepts. We used a vocabulary gene...
CLEF
2008
Springer
13 years 12 months ago
2008
Springer
In this article, we focus our efforts (i) on the study of how to automatically extract and exploit visual concepts and (ii) on fast visual diversity. First, in the Visual Concept D...
OR
2006
Springer
13 years 10 months ago
2006
Springer
In this paper, we review our work on a time series forecasting methodology based on the combination of unsupervised clustering and artificial neural networks. To address noise and...
AIML
2006
13 years 11 months ago
2006
We propose a framework for comparing the expressive power and computational behaviour of modal logics designed for reasoning about qualitative aspects of metric spaces. Within this...
KDD
2004
ACM
14 years 10 months ago
2004
ACM
Traditional clustering is a descriptive task that seeks to identify homogeneous groups of objects based on the values of their attributes. While domain knowledge is always the bes...