Displaying 3 results from an estimated 3 matches for "fucang".
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2003 Nov 24
2
Questions on Random Forest
...s 512x512,too),
how can I
use the former result to classifify the new image?
Thirdly, whether or not random forest be used well if there is only one
variable, say pixel
gray level, or three variables, such as red, green, blue color component to
an true color
image?
Thank you very much!
Best,
Fucang
========================================
Fucang Jia, Ph.D student
Institute of Computing Technology, Chinese Academy of Sciences
Post.Box 2704
Beijing, 100080
P.R.China
E-mail:fcjia at ict.ac.cn
2004 Jan 07
1
Questions on RandomForest
...(3 variables), on a SGI Octane2 with 2Giga RAM, it
runs out of memory. Then I have to segment the big dataset into two, one is
256*256*70, and the other is 256*256*71. Why do RF consume so much memory in
the prediction? Does it produce other things other than class label?
Thank you very much!
Fucang
2003 Dec 11
0
AW: Paper on PAM and Clara
...e is of interest for you (co-authored by P.J. Rousseeuw, like the book you mentioned):
http://www.jstatsoft.org/v01/i04/paper/clus.pdf
-Heinrich.
> -----Urspr?ngliche Nachricht-----
> Von: r-help-bounces at stat.math.ethz.ch
> [mailto:r-help-bounces at stat.math.ethz.ch] Im Auftrag von Fucang Jia
> Gesendet: Donnerstag, 11. Dezember 2003 14:37
> An: r-help at stat.math.ethz.ch
> Betreff: [R] Paper on PAM and Clara
>
>
> Hi, everyone,
>
> I found that Clara and Pam is very useful in large data
> clustering. So I
> want to learn more about it. But as far...