149 search results - page 16 / 30 » Learning by Discovering Concept Hierarchies |
KDD
1997
ACM
14 years 20 days ago
1997
ACM
We present a novel data mining approach based on decomposition. In order to analyze a given dataset, the method decomposes it to a hierarchy of smaller and less complex datasets t...
DATESO
2004
13 years 10 months ago
2004
Abstract. In the area of information retrieval, the dimension of document vectors plays an important role. Firstly, with higher dimensions index structures suffer the "curse o...
ICVS
2009
Springer
14 years 3 months ago
2009
Springer
We propose a new approach for video event learning. The only hypothesis is the availability of tracked object attributes. The approach incrementally aggregates the attributes and r...
CVPR
2006
IEEE
14 years 10 months ago
2006
IEEE
Coarse-to-fine classification is an efficient way of organizing object recognition in order to accommodate a large number of possible hypotheses and to systematically exploit shar...
DIGITEL
2008
IEEE
14 years 3 months ago
2008
IEEE
We present progress with roBlocks, a reconfigurable modular robotic system for education. Children snap together small, magnetic, heterogeneous modules to create larger, more comp...