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SIBGRAPI
2005
IEEE
14 years 2 months ago
A Brief Account of the Relations between Gray-Scale Mathematical Morphologies
Mathematical morphology was originally conceived as a set theoretic approach for the processing of binary images. Approaches that extend classical binary morphology to gray-scale ...
Peter Sussner, Marcos Eduardo Valle
FSS
2002
68views more  FSS 2002»
13 years 9 months ago
Unsupervised feature extraction using neuro-fuzzy approach
The present article demonstrates a way of formulating a neuro-fuzzy approach for feature extraction under unsupervised training. A fuzzy feature evaluation index for a set of feat...
Rajat K. De, Jayanta Basak, Sankar K. Pal
RSCTC
2010
Springer
142views Fuzzy Logic» more  RSCTC 2010»
13 years 7 months ago
Learning from Imbalanced Data in Presence of Noisy and Borderline Examples
In this paper we studied re-sampling methods for learning classifiers from imbalanced data. We carried out a series of experiments on artificial data sets to explore the impact of ...
Krystyna Napierala, Jerzy Stefanowski, Szymon Wilk
FSKD
2009
Springer
143views Fuzzy Logic» more  FSKD 2009»
13 years 7 months ago
Spectral Clustering for Chinese Word
Sense Induction is the process of identifying the word sense given its context, often treated as a clustering task. This paper explores the use of spectral cluster method which in...
Ying Liu, Wang Nan, Tie Zheng
FQAS
2000
Springer
107views Database» more  FQAS 2000»
14 years 22 days ago
Measuring Effectiveness in Fuzzy Information Retrieval
- We investigate extensions of the classical measurement of effectiveness in information retrieval systems, precision and recall, to situations where the answer is modeled by a fuz...
Maria J. Martín-Bautista, Daniel Sán...