Displaying 7 results from an estimated 7 matches for "ishii".
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ishi
2003 Jul 11
2
Nonliner Rgression using Neural Nnetworks
...alysis in R using neural networks, where the
output variable can range from -Inf to + Inf., unlike discriminant
analysis where the output is confined to one or zero. The library nnet
seems to work only in the latter case but then I could be wrong.
Please help me there.
Thanks in advance.
Y.Ishii <yukiasais at ybb.ne.jp>
2-3-28?Tsurumaki-minami, Hadano
257-0002 Japan
2008 May 13
9
A Very Simple Question
On 5/13/2008 10:27 AM, Yukihiro Ishii wrote:
> Hi Rusers!
>
> I am ashed of asking such a simple question.
>
> X<-matrix(rnorm(24), 4)
> X0<-apply(X,2,mean)
>
> What I want is a matrix which consists of colums such as X[,1]--X0[1].
>
> X-X0 doesn't work.
>
> Perhaps apply function?
sc...
2003 Aug 19
3
On the Use of the nnet Library
...Is there such a function in
the library, nnet? Such a function may help me reduce the number of the
explanatory variables.
I wonder if anyone could help me in such elementary questions.
---- It's elementary, Watson!
I remain an obedient Watson, hoping for Holmes' wisdom.
--
Yukihiro Ishii <yukiasais at ybb.ne.jp>
2-3-28?Tsurumaki-minami, Hadano
257-0002 Japan
Tel +81 463 69 1922
Fax +81 463 69 1922
2006 Apr 05
1
Correlation of coefficients?
...oogle search has shown many examples of R/S-Plus outputs but no
explanations of meaning.
I am afraid this turns out to be a silly and unworthy question. Would
anyone be kind enough to show relevant literature or a text book to a
layperson studying on his/her own?
Thanks in advance.
--
Yukihiro Ishii <yukiasais at ybb.ne.jp>
2006 Dec 11
10
Dom0 network problem
Hello.
I''ve just started with Xen and configuring Dom0.
My hardware is Core2Duo based Xeon server and I installed Debian etch
for amd64 architecture. The Xen related pachages installed are the
following.
linux-image-2.6.17-2-xen-amd64
linux-modules-2.6.17-2-xen-amd64
xen-hypervisor-3.0.3-1-amd64
xen-tools
xen-utils-3.0.3-1
xen-utils-common
My problem is that when xend is
2007 Feb 02
0
Re: Dom0 and DomU can connect only to local network
Hello.
This is a follow by myself. I added the following lines (with +
marking) to /etc/network/interfaces and problem is solved.
On 2007/01/31, at 20:14, Toshinao Ishii wrote:
>
> auto lo
> iface lo inet loopback
>
+ auto eth0
+ iface eth0 inet manual
> # The primary network interface
> auto xenbr0
> iface xenbr0 inet static
> address 10.140.2.84
> netmask 255.255.254.0
> network 10.140.1.0
>...
2005 Aug 31
0
Cases as Variables in Principal Component Analysis?
...o
not seem to give a specific example.
In my trade(chemistry), the data is commonly analyzed by the PLS(Partial
Least Suare) method, which seems to give more or less the same result.
Only the contribution of the PC's seems to be different.
I would appreciate any help. Thank you.
--
Yukihiro Ishii <yukiasais at ybb.ne.jp>