2800 search results - page 370 / 560 » Introduction to Pattern Recognition |
134
click to vote
DOCENG
2003
ACM
15 years 9 months ago
2003
ACM
In this paper, we describe a comparative study on techniques of feature transformation and classification to improve the accuracy of automatic text classification. The normalizati...
139
click to vote
GBRPR
2003
Springer
15 years 9 months ago
2003
Springer
Abstract. We present a new method (MIDES) to determine contraction kernels for the construction of graph pyramids. Experimentally the new method has a reduction factor higher than ...
134
click to vote
GECCO
2003
Springer
15 years 9 months ago
2003
Springer
Abstract. Self-Organizing Map (SOM) is an unsupervised learning neural network and it is used for preserving the structural relationships in the data without prior knowledge. SOM h...
122
click to vote
IBPRIA
2003
Springer
15 years 9 months ago
2003
Springer
Abstract. We present a registration and retrieval algorithm of medical images. Our algorithm is oriented in a general fashion towards gray level medical images of non-rigid bodies ...
116
click to vote
IBPRIA
2003
Springer
15 years 9 months ago
2003
Springer
Many segmentation techniques are available in the literature and some of them have been widely used in different application problems. Most of these segmentation techniques were mo...