treelet: An Adaptive Multi-Scale Basis for High-Dimensional, Sparse and
Unordered Data
Treelets provides a novel construction of multi-scale bases that extends
wavelets to non-smooth signals. It returns a multi-scale orthonormal
basis, where the final computed basis functions are supported
on nested clusters in a hierarchical tree. Both the tree and
the basis, which are constructed simultaneously, reflect the
internal structure of the data.
| Version: |
1.1 |
| Published: |
2015-02-11 |
| Author: |
Di Liu and Trent Gaugler |
| Maintainer: |
Trent Gaugler <gauglert at lafayette.edu> |
| License: |
GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] |
| NeedsCompilation: |
no |
| CRAN checks: |
treelet results |
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