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» A Fuzzy Set Approach to Ecological Knowledge Discovery
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IJAR
2007
86views more  IJAR 2007»
13 years 6 months ago
Joint propagation of probability and possibility in risk analysis: Towards a formal framework
This paper discusses some aspects of fuzzy random variables obtained by propagating uncertainty in risk analysis when some input parameters are stochastic, while others are determ...
Cédric Baudrit, Inés Couso, Didier D...
EUSFLAT
2001
180views Fuzzy Logic» more  EUSFLAT 2001»
13 years 8 months ago
Fuzzy approach to meta-analysis
Meta-analysis is a statistical procedure to do syntheses of evidences. In the production of scientific knowledge, in spite of paradigmatic skips of quality, the rising of the accu...
Paulo Alfonso Bracarense Costa, Rogério Cid...
IKE
2004
13 years 8 months ago
Analogy and Deduction for Knowledge Discovery
Analogy-based hypothesis generation is a promising technique for knowledge discovery. However, some hypotheses generated are nonsensical. This paper describes a two-phased method ...
Jim Reynolds, Adam Pease, John Li
DMIN
2006
151views Data Mining» more  DMIN 2006»
13 years 8 months ago
Rough Set Theory: Approach for Similarity Measure in Cluster Analysis
- Clustering of data is an important data mining application. One of the problems with traditional partitioning clustering methods is that they partition the data into hard bound n...
Shuchita Upadhyaya, Alka Arora, Rajni Jain
EUROISI
2008
13 years 8 months ago
An Information Theory Approach to Identify Sets of Key Players
This paper presents an application of information theory to identify sets of key players in social networks. First, we define two entropy measures that we use to analyze the struct...
Daniel Ortiz Arroyo, Dil Muhammad Akbar Hussain