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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Reference manual: treelet.pdf
Package source: treelet_1.1.tar.gz
Windows binaries: r-devel: treelet_1.1.zip, r-release: treelet_1.1.zip, r-oldrel: treelet_1.1.zip
OS X El Capitan binaries: r-release: treelet_1.1.tgz
OS X Mavericks binaries: r-oldrel: treelet_1.1.tgz
Old sources: treelet archive

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