search for: spiralled

I'm using an SVM as I've seen a paper that reported extremely good results. I'm not having such luck. I'm also interested in ideas for other approaches to the problem that can also be applied to general problems (no assuming that we're looking for spirals). Here is my code: library(mlbench) library(e1071) raw <- mlbench.spirals(194, 2) spiral <-

Hi. I'm trying to plot a pair of intertwined spirals and an svm that separates them. I'm having some trouble. Here's what I tried. > library(mlbench) > library(e1071) Loading required package: class > raw <- mlbench.spirals(200,2) > spiral <- data.frame(class=as.factor(raw$classes), x=raw$x[,1], y=raw$x[,2]) > m <- svm(class~., data=spiral) > plot(m,

Hi. I'm trying to plot a pair of intertwined spirals and an svm that separates them. I'm having some trouble. Here's what I tried. > library(mlbench) > library(e1071) Loading required package: class > raw <- mlbench.spirals(200,2) > spiral <- data.frame(class=as.factor(raw$classes), x=raw$x[,1], y=raw$x[,2]) > m <- svm(class~., data=spiral) > plot(m,

Hi there, I've a problem with rsync - see below. (by the way: I'm using rsync since 2 years now, good work!) my environment: - linux, 2.4, Dual-PIII-1.2GHz, 1 GB RAM. more of these machines. - rsync 2.5.5 - openssh 3.3 the machines are on a lan, so bandwith is not a problem. I sync large directories (about 6 GB growing) between the machines, no problem - memory consumtion of rsync is

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I have the following configuation. My storage: 12 luns from a Clariion 3x80. Each LUN is a whole 6 disk raid-6. My host: Sun t5240 with 32 hardware threads and 16gig of ram. My zpool: all 12 luns from the clariion in a simple pool My test data: A 1 gig backup file of a ufsdump from /opt on a machine with lots of mixed binary/text data. A 15gig file that is already tightly compressed. I wrote

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Hello, I am using OpenSIPS to register all the users and planning to use asterisk for Auto Attendant, Queues, Voicemail and Conference Bridge. I have a scenario where the signaling does not happen properly: 1) A user from Opensips dials an extension 7000 which is an auto-attendant extension. The call is routed to asterisk to play the auto attendant messages like Welcome and Dial the

I have been using the inbound 800 services from vitelity. Slowly the usage has been rising and in the month of Jan the bill was for $650. I am currently on a 1.9 cents a minute plan. Am I paying too much ? Some suggestions my team generated to reduce the toll free incoming call bill were: 1. When people call in on the 800 number take the local number they are calling from and then call them back

does anybody know why dvd use files for audio and video but audio cd's not? What could be the reason for this? e.g. they could make a file for each track and just put them on an audio cd and make cd players compatible with this format. So for me it has always been a mystery why audio cd's work this way. does anybody knows if super audio cd's still work the same as normal ones?

I look after an x4500 for a client and wee keep getting drives marked as degraded with just over 20 checksum errors. Most of these errors appear to be driver or hardware related and thier frequency increases during a resilver, which can lead to a death spiral. The increase in errors within a vdev during a resilver (I recently had three drives in an 8 drive raidz vdev "degraded")

https://bugzilla.samba.org/show_bug.cgi?id=1529 ------- Additional Comments From thomas@suse.de 2005-09-06 06:37 ------- Now when len is OFF_T is it possible that sum->count (which is size_t) in sum_sizes_sqroot() will rollover too at line: sum->count = (len + (blength - 1)) / blength; ? When we assume all variables have all bits set: 2^64 + (2^32 - 1) / 2^32 = 2^32 + 1

Hi, > I was thinking of checking whether pdev is a VGA class device and whether > it decodes vga access, and in that case automatically calling How can I figure that? Ok, class is easy, but decode? pci.h offers functions to set vga decode but not to get that info ... thanks, Gerd

Hi, > I was thinking of checking whether pdev is a VGA class device and whether > it decodes vga access, and in that case automatically calling How can I figure that? Ok, class is easy, but decode? pci.h offers functions to set vga decode but not to get that info ... thanks, Gerd

Hello all, I''m curious as to what development models other people/teams follow when creating web applications. My company has been using the waterfall model( http://en.wikipedia.org/wiki/Waterfall_process) for quite some time now. I''m not completely conviced that it is the right process for web development. I''ve been doing web development for about 6 years now using

I am used to windows as school has every pc on windows, and we also used to have windows. i really enjoyed a game called spiral knights and on windows it was quite fast, but with wine it took ages to load also another thing, on wine i downlaoded steam and that logs me in but if i try to go to the store on it, it closes can any one help me on either of these problems Jasper

Hi all, I am not familiar with writing R extensions. In a C program, I want to create a SEXP and access it in embedded R. How to let the embedded engine know there's a new vector? For example, after creating a SEXP, parsing 'ls()' in embedded R and then evaluating, STRSXP returned will contain the name of the SEXP. Any help would be appreciated. Regards, Spiral [[alternative HTML

I''m using ActionWebService to allow users to upload files to my rails app. I do this by encoding to Base64. The problem with this is that rails logs the file data so my log file size spirals out of control. Is there any way to selectively disable logging when the web api is invoked? ActiveRecord::Base.silence doesn''t seem too useful here as it''s only called AFTER

Hi i need to create a model from 250 + variables with high collinearity, and only 17 data points (p = 250, n = 750). I would prefer to use Cp, AIC, and/or BIC to narrow down the number of variables, and then use VIF to choose a model without collinearity (if possible). I realize that having a huge p and small n is going to give me extreme linear dependency problems, but I *think* these model

All: Getting ready to put the system in production. Any suggestions on "stress testing" the system? I'd like to initiate say 10 sip phone calls to make sure the provider has the bandwidth. Can you do that in CLI? I've called 4 numbers simultaneously with the hard phones I currently have and am thinking of adding 6 or so soft-phones to various pc's to make a total of