25-08-2017, 09:32 PM
Pattern Recognition and (Fuzzy Sets in Pattern Recognition)
Pattern Recognition.ppt (Size: 471.5 KB / Downloads: 18)
Fuzzy Logic
There are a family of operators which can be used for union and intersection for fuzzy sets, they are called S- Norms and T- Norms respectively
Data
Object Data
Relational Data
Pattern Recognition Tasks
Clustering: Finding groups in data
Classification: Partitioning the feature space
Feature Analysis: Feature selection, Feature ranking, Dimentionality Reduction
Fuzzification Nodes
Represents the term sets of the features.
If we have two features x and y and two linguistic variables defined on both of it say BIG and SMALL. Then we have 4 fuzzification nodes.