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 recognition terms

 
Pattern Recognition
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 A summary of pattern
 recognition applications

 Classification Applet
 
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 Online implementation of
 various classifiers

 
Data Set Format
 Description of the data set
 format used for the
 classification applet


 
Example Data Sets
 Downloadable data set
 examples

 
Classification Applet
 Documentation
 Description of the algorithms
 used



Data Set Format

A data set consists of a number of observations/patterns. An observation is represented by a 1xd dimensional vector, where d is the dimensionality of the feature space. Each observation has a corresponding class label, the class labels have values from 0,...,C-1 where C is the total number of classes.

Each row in a data set represents a single observation with the class label appended at the end. The variables and class label in an observation are separated by a comma. The following is an example of a data set.

1, 10, 100, 1000, 0
4, 20, 80, 5, 1
100, 50,10,40, 2

The data set contains 3 observations, the dimensionality of the feature space is 4 and each observation belongs to a different class.

Example data sets are available here.



































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