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K Nearest Neighbor

by

Wei LI (view profile)

 

04 Sep 2012 (Updated )

KNN with configurable label prior, chuncking calculation for large data, and estimation of posterior

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Description

K nearest neighbor with new features:
1. Configurable Label Weight Prior
2. Calculate distance chunck by chunck (Parallel in the future)
3. Rough estimate of posterior label probability
4. Configurable voting matrix
5. Fully vectorized

Currently a not-so-stable version, if you have any problems, please report here.

@kuantkid

Acknowledgements

Computing Pairwise Distances And Metrics inspired this file.

MATLAB release MATLAB 7.14 (R2012a)
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Comments and Ratings (2)
28 Jan 2014 putria

putria (view profile)

how to use it's function...?

09 Nov 2012 mozhde

mozhde (view profile)

thanks

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Updates
05 Sep 2012 1.1

Update due to a lag in matlab central submission procedure.

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