search for: ntry

...s for very simple data set, with linear kernel significantly outperforming polynomial kernel. *** mse, r2 = 0.5, 0.9 for linear *** mse, r2 = 1.8, 0.1 for polynomial What am I missing ? Ryszard P.S. Here are my results: # simple cross validation function cv.svm <- function(formula, data, ntry = 3, kernel = "linear", scale = FALSE, cross = 3, gamma = 1/(dim(data)-1), degree = 3) { mse <- 0; r2 <- 0 for (n in 1:ntry) { svm.model <- svm(formula , data = data, scale = scale, kernel = kernel, cross = cross) mse...

Hello list I've been studying libvorbis code and found a strange fragment in smallft.c: 38 static void drfti1(int n, float *wa, int *ifac){ 39 static int ntryh[4] = { 4,2,3,5 }; 40 static float tpi = 6.28318530717958648f; 41 float arg,argh,argld,fi; 42 int ntry=0,i,j=-1; 43 int k1, l1, l2, ib; 44 int ld, ii, ip, is, nq, nr; 45 int ido, ipm, nfm1; 46 int nl=n; 47 int nf=0; 48 49 L101: 50 j++; 51 if (j < 4) 52 ntry=ntryh[j]; 53...

Full_Name: Hugh C. Pumphrey Version: 1.4.1 OS: Linux (Debian Woody) Submission from: (NULL) (129.215.133.170) The function readChar() appears to have some type of problem with memory allocation. I don't know if "memory leak" is the correct term but if one uses readChar() many times, the R binary grows in size until it eats all your memory and swap space. The code enclosed below

...ng fail2ban for a long time, we recently started seeing this: ct 28 19:00:59 <servername> fail2ban.action[17561]: ERROR iptables -w -D INPUT -p tcp --dport ssh -j f2b-SSH#012iptables -w -F f2b-SSH#012iptables -w -X f2b-SSH -- stderr: "iptables v1.4.7: option `-w' requires an argument\nTry `iptables -h' or 'iptables --help' for more information.\niptables v1.4.7: option `-w' requires an argument\nTry `iptables -h' or 'iptables --help' for more information.\niptables v1.4.7: option `-w' requires an argument\nTry `iptables -h' or 'iptables --help...

...ppend.SQL <- function(x, channel){ sql="INSERT INTO logger (time, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10) VALUES("d1=strptime(x[2],"%d/%m/%y %H:%M:%S %p '", d1, "' ,", paste(x[3:12], collapse = ", "), ")" ) sqlQuery(channel, sql) } ntry=dim(ti)[1] date() nbefore=sqlQuery(channel,"SELECT COUNT(*) FROM logger") apply(ti, 2, Append.SQL, channel = channel) nafter=sqlQuery(channel,"SELECT COUNT(*) FROM logger") nadded=nafter-nbefore;nadded date() ---------------------------------------------------------------------...

...ng fail2ban for a long time, we recently started seeing this: ct 28 19:00:59 <servername> fail2ban.action[17561]: ERROR iptables -w -D INPUT -p tcp --dport ssh -j f2b-SSH#012iptables -w -F f2b-SSH#012iptables -w -X f2b-SSH -- stderr: "iptables v1.4.7: option `-w' requires an argument\nTry `iptables -h' or 'iptables --help' for more information.\niptables v1.4.7: option `-w' requires an argument\nTry `iptables -h' or 'iptables --help' for more information.\niptables v1.4.7: option `-w' requires an argument\nTry `iptables -h' or 'iptables --help...

...0644 --- a/copy/nbd-ops.c +++ b/copy/nbd-ops.c @@ -482,7 +482,10 @@ nbd_ops_get_extents (struct rw *rw, size_t index, /* The server should always make progress. */ if (offset == old_offset) { - fprintf (stderr, "%s: NBD server is broken: it is not returning extent information.\nTry nbdcopy --no-extents as a workaround.\n", + fprintf (stderr, + "%s: NBD server is broken: it is not returning extent " + "information.\n" + "Try nbdcopy --no-extents as a workaround.\n", rw->name);...

Hi, I was working on a classification problem using the pamr package. I used the pamr.adaptthresh() function to find the optimal accuracy of the classifier. I must not be doing it right, since it doesn't return the threshold values for optimum classification. For example,if I run it on a dataset, I get the following result using pamr.adaptthresh(): predicted true (1)

Hi, I was working on a classification problem using the pamr package. I used the pamr.adaptthresh() function to find the optimal accuracy of the classifier. I must not be doing it right, since it doesn't return the threshold values for optimum classification. For example,if I run it on a dataset, I get the following result using pamr.adaptthresh(): predicted true

Hi, Sorry about the earlier formatting errors... I was working on a classification problem using the pamr package. I used the pamr.adaptthresh() function to find the optimal accuracy of the classifier. I must not be doing it right, since it doesn't return the threshold values for optimum classification. For example,if I run it on a dataset, I get the following result using

Hi, I must be missing something here...Essentially, a short piece of code works if it's standalone, but doesn't work if it's divided into two functions. The code that works is: ################### WORKS ############### library(pamr) set.seed(120) x <- matrix(rnorm(1000*20),ncol=20) y <- sample(c(1:4),size=20,replace=TRUE) mydata <- list(x=x,y=y)

Originally an attempt to fix: https://bugzilla.redhat.com/show_bug.cgi?id=1570407 However this isn't a complete fix. The OVA supplied doesn't even conform to VMware's own "specification" (I use the word loosely). The OVF inside the OVA references the disk.vmdk file, but the OVA doesn't contain that disk.vmdk file, only a snapshot called disk.vmdk.000000000. Therefore

...RCES_ML = \ utils.ml \ pxzcat.ml \ setlocale.ml \ + checksums.ml \ ini_reader.ml \ paths.ml \ languages.ml \ diff --git a/builder/builder.ml b/builder/builder.ml index d40ad8f..e4f40ef 100644 --- a/builder/builder.ml +++ b/builder/builder.ml @@ -282,7 +282,7 @@ let main () = match entry with (* New-style: Using a checksum. *) | { Index_parser.checksum_sha512 = Some csum } -> - Sigchecker.verify_checksum sigchecker (Sigchecker.SHA512 csum) template + Checksums.verify_checksum (Checksums.SHA512 csum) template | { Index_parser.checksum_sha512 = None } -&...

...SOURCES_ML = \ utils.ml \ pxzcat.ml \ setlocale.ml \ - checksums.ml \ index.ml \ ini_reader.ml \ yajl.ml \ diff --git a/builder/builder.ml b/builder/builder.ml index fdbe659..799208a 100644 --- a/builder/builder.ml +++ b/builder/builder.ml @@ -307,7 +307,11 @@ let main () = match entry with (* New-style: Using a checksum. *) | { Index.checksums = Some csums } -> - Checksums.verify_checksums csums template + (try Checksums.verify_checksums csums template + with Checksums.Mismatched_checksum (csum, csum_actual) -> + error (f_"%s checksum o...

Hi, this small series moves the OCaml Checksums module from virt-builder to mllib, adding more features to use it also for v2v. Thanks, Pino Toscano (4): mllib: move Checksums from builder mllib, builder: add and use Checksums.of_string mllib: add SHA1 support in Checksums v2v: -i ova: use Checksums builder/Makefile.am | 2 -- builder/builder.ml | 6 +++-

...0644 --- a/copy/nbd-ops.c +++ b/copy/nbd-ops.c @@ -482,7 +482,10 @@ nbd_ops_get_extents (struct rw *rw, size_t index, /* The server should always make progress. */ if (offset == old_offset) { - fprintf (stderr, "%s: NBD server is broken: it is not returning extent information.\nTry nbdcopy --no-extents as a workaround.\n", + fprintf (stderr, + "%s: NBD server is broken: it is not returning extent " + "information.\n" + "Try nbdcopy --no-extents as a workaround.\n", rw->name);...

Extend Index_parser.entry to hold a list of checksums to validate, and validate all of them. This does change nothing currently, as only sha512 is read, while still allowing us to fetch more checksums if needed. --- builder/builder.ml | 6 +++--- builder/checksums.ml | 3 +++ builder/checksums.mli | 3 +++...

I thought I had Dovecot configured to use Maildir instead of mbox, but apparently it is still using mbox. Excerpt from dovecot.conf: mail_location = maildir:~/Maildir Excerpt from sendmail.mc: MAILER(dovecot)dnl dovecot.m4: ######################################## ### DOVECOT Mailer Specification ### ######################################## Mdovecot,

8. You have join to this mail a text file with the few characters that don't = match. On Swat, it's easier. = I use Swat from my win98 box. When I write a share comment with some chara= cters, there are not translated properly inside smb.conf file. = When I read my smb.conf file, I noticed that for example a cp1252 characte= r like (0xC1) has been changed onto an ISO8859-15 character

Hi, I'm hopping you can give me some advice, I work for a Financial Institute and we are very interested in implementing Samba as a file server running on AIX 5.3. Before we can think about implementing this we need to no if Samba has any limitation on number of folders, files and shares. The current file storage system is running on Windows 2003 server and has somewhere in the region of