74 search results - page 12 / 15 » A cluster validity index for fuzzy clustering |
HIS
2003
14 years 11 months ago
2003
: In this paper, we propose a technique to design Fuzzy Inference Systems (FIS) of Mamdani type with transparency constraints. The technique is based on our Crisp Double Clustering...
MCS
2007
Springer
15 years 4 months ago
2007
Springer
A new scheme for the optimization of codebook sizes for HMMs and the generation of HMM ensembles is proposed in this paper. In a discrete HMM, the vector quantization procedure and...
ICDAR
2003
IEEE
15 years 3 months ago
2003
IEEE
In this paper a methodology for feature selection in unsupervised learning is proposed. It makes use of a multiobjective genetic algorithm where the minimization of the number of ...
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EUSFLAT
2009
14 years 7 months ago
2009
This paper presents an adaptive neuro-fuzzy inference system (ANFIS) for USD/JPY exchange rates forecasting. Previous work often used time series techniques and neural networks (NN...
CAIP
2009
Springer
15 years 2 months ago
2009
Springer
Recently, performance prediction has been successfully applied in the field of information retrieval for content analysis and retrieval tasks. This paper discusses how performance ...