Estimating the Intrinsic Dimension of Data with a Fractal-Based Method
In this paper, the problem of estimating the Intrinsic Dimension of a data set is investigated. A fractal-based approach using the Grassberger-Procaccia algorithm is proposed. Since the Grassberger-Procaccia algorithm performs badly on sets of high dimensionality, an empirical procedure, that improves the original algorithm, has been developed. The procedure has been tested on data sets of known dimensionality and on time series of Santa Fe competition.
- URL: http://publications.idiap.ch/downloads/reports/2002/rr02-02.pdf
- Related documents: http://publications.idiap.ch/index.php/publications/showcite/vincia02
Record created on 2006-03-10, modified on 2016-08-08