Enginius/Machine Learning
using FLDA to classify IRIS data set
해리s
2011. 10. 14. 01:48
1. To do
Classify IRIS data set using FLDA and 1 nearest neighborhood classifier
2. Test Result
A raw data
1. using all 4 features
94.6%
2. using 2 features (among 4)
68%
B projected data using FLDA
1. using all 4 features
a) reduction to d = 4
93.3%
b) reduction to d = 2
93.3%
c) reduction to d = 1
94.6%
2. using 2 features (among 4)
a) reduction to d = 2
74.7%
b) reduction to d = 1
77.3%-> FLDA is an useful tool for dimension reduction in pattern classification.