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  • Last update: 5 years ago
  • Total downloads: 26
  • Operating system: Linux, Mac OS X, Win All, BSD, Solaris
  • Publisher: Alok
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scripts default iconFast Null Linear Discriminant Analysis (Scripts) Publisher's description

This is the fast implementation of Null LDA method. [W,CPU_TIME]=FNLDA(Data,ClassLabel)

This is the fast implementation of Null LDA method. [W,CPU_TIME]=FNLDA(Data,ClassLabel)
Null linear discriminant analysis (LDA) method is a popular dimensionality reduction method for solving small sample size problem. The implementation of nullLDA method is, however, computationally very expensive. This implementation is the computationally efficient way of computing null LDA transform of a data matrix of size N x Dim where Dim >> N. Computational complexity of FNLDA method is around Dim*N^2 flops.

System Requirements:

No special requirements.
Program Release Status: Minor Update
Program Install Support: Install and Uninstall

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