search

myriamlr / exposition-family

Automatically exported from code.google.com/p/exposition-family
0 stars 0 forks source link

Hellinger supplemental projection #82

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago 
Supplemental projection for Hellinger may be incorrect. Check this against the 
current MatLab version.

Original issue reported on code.google.com by DerekBea...@gmail.com on 2 Sep 2013 at 8:07

GoogleCodeExporter commented 9 years ago 
Be sure to send back the rowCenter so it can be used, just as in PCA.

Original comment by DerekBea...@gmail.com on 31 Oct 2013 at 4:45

GoogleCodeExporter commented 9 years ago 
This works but not for DICA. Hellinger option has been removed for DICA for 
now. 
Will bring it back later when I overhaul the CA preprocessing pipline to match 
the "power family" idea from: 
http://www.econ.upf.edu/docs/papers/downloads/1044.pdf

Original comment by DerekBea...@gmail.com on 6 Dec 2013 at 6:44