Fast hierarchical clustering method - PHA
Performs fast hierarchical clustering using PHA method.
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Performs fast hierarchical clustering using PHA method. The function will produce a hierarchical cluster tree (Z) from the input distance matrix. The output Z is similar to the output by the Matlab function 'linkage'.
[Key features]
1. Faster than matlab linkage function.
2. Excellent performance for clusters with mixture of Normal distributions.
3. Ideal tool for producing phylogenetic trees.
[Reference]
Yonggang Lu, Yi Wan. (2013). "PHA: A Fast Potential-based Hierarchical Agglomerative Clustering Method," Pattern Recognition, Vol. 46(5), pp. 1227-1239.
Cite As
Yonggang (2026). Fast hierarchical clustering method - PHA (https://se.mathworks.com/matlabcentral/fileexchange/46134-fast-hierarchical-clustering-method-pha), MATLAB Central File Exchange. Retrieved .
Acknowledgements
Inspired: Operational modal analysis with automated SSI-COV algorithm
General Information
- Version 1.0.0.0 (2.75 KB)
MATLAB Release Compatibility
- Compatible with any release
Platform Compatibility
- Windows
- macOS
- Linux
| Version | Published | Release Notes | Action |
|---|---|---|---|
| 1.0.0.0 |
