Contains MATLAB implementations of 32 techniques for dimensionality reduction.
| Date | Contributor | Description | Rating |
|---|---|---|---|
| 28 Feb 2012 | Alexander Kosenkov |
The only missing part is some kind of estimation, how well the reduction fits the data. E.g. factor analysis can calculate which part of variable variance is described by the reduced model. |
5 |
| 19 Jul 2011 | MML |
very useful collection of algorithm implementations ... bravo for the good work and thanks for making it available to us :) |
5 |
| 8 Sep 2010 | xu caichen |
Very good!!! |
|
| 26 Nov 2009 | Ged Ridgway |
Impressively comprehensive collection of routines, includes the author's own t-SNE approach, reported to perform considerably better than algorithms such as isomap. |
5 |
| 28 Jun 2009 | wu |
555 |
|
| 25 Jun 2009 | Matthew Simoneau |
The Matlab Toolbox for Dimensionality Reduction contains MATLAB implementations of 32 techniques for dimensionality reduction. A large number of implementations was developed from scratch, whereas other implementations are improved versions of software that was already available on the Web. The implementations in the toolbox are conservative in their use of memory. The toolbox is available for download. |
| Tag | Applied By | Date/Time |
|---|---|---|
| kernel pca | BHARATH | 4 Mar 2013 at 1:09am |
| dimensionality reduction | Carolina | 21 Nov 2012 at 5:50pm |
| kernel pca | Cristhiam | 22 Oct 2012 at 5:47pm |
| kernel pca | Yun | 18 Oct 2012 at 1:20am |
| isomap | Bharath Ramesh | 3 Oct 2012 at 4:55am |
| dimensionality reduction | sonia mesbah | 23 May 2012 at 11:35am |
| dimensionality reduction | Muhammad Khalid Khan | 18 May 2012 at 11:39am |
| kernel pca | Samaneh | 26 Mar 2012 at 11:51am |
| dimensionality reduction | Kang Zhuoliang | 1 Nov 2011 at 6:24pm |
| dimensionality reduction | hadi | 26 Jul 2011 at 2:07pm |
| dimensionality reduction | Rajas Lonkar | 8 Jun 2011 at 4:41pm |
| locally linear embedding | Peter | 2 Jun 2011 at 7:50pm |
| dimensionality reduction | wenjing lee | 14 May 2011 at 11:50pm |
| kernel pca | Liu | 11 Feb 2011 at 9:48am |
| probabilistic pca | Adam | 5 Jan 2011 at 2:53pm |
| dimensionality reduction | xu caichen | 8 Sep 2010 at 4:03am |
| kernel pca | Ged Ridgway | 26 Nov 2009 at 5:31am |
| probabilistic pca | Ged Ridgway | 26 Nov 2009 at 5:31am |
| locally linear embedding | Ged Ridgway | 26 Nov 2009 at 5:31am |
| laplacian eigenmaps | Ged Ridgway | 26 Nov 2009 at 5:31am |
| sne | Ged Ridgway | 26 Nov 2009 at 5:31am |
| isomap | Ged Ridgway | 26 Nov 2009 at 5:31am |
| dimensionality reduction | Matthew Simoneau | 25 Jun 2009 at 11:16am |
| toolbox | Matthew Simoneau | 25 Jun 2009 at 11:16am |