similar to: Reducing the FPR (false positive rate)

Dear R-users, I have a set of 12000 image samples. I can divide this set into two categories: training and testing. I need to classify the test set into a two qualitative outputs: true or false for some characteristic. To do the classification I'm using the packages SVM in e1071 library and LDA in the MASS library. However, I'm with a great number of FALSE POSITIVE CASES in both

How to plot multiple variables on the same graph Dear R users, I want to plot the following variables (a, b, c) on the same graph. The x-axis must be the variable mat and the graph must have the type = "l". How can I do that?? > a [1] 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 > b [1] 0.90665296 0.82473871 0.75269217 0.68917606 0.63304639 0.58332339 [7]

Dear R users, I would like to know if there is a way to increase the for() loop speed because in my routine the calculations are too slow. Best regards. Rafael Barros de Rezende Cedeplar - Center for Development and Regional Planning Face, UFMG ([1]http://www.cedeplar.ufmg.br) -- Esta mensagem foi verificada pelo sistema de antiv??rus e acredita-se estar livre de

On 09/18/2014 11:04 AM, David Hildenbrand wrote: > This patch should fix the bug reported in https://lkml.org/lkml/2014/9/11/249. > > We have to initialize at least the atomic_flags and the cmd_flags when > allocating storage for the requests. > > Otherwise blk_mq_timeout_check() might dereference uninitialized pointers when > racing with the creation of a request. >

On 09/18/2014 11:04 AM, David Hildenbrand wrote: > This patch should fix the bug reported in https://lkml.org/lkml/2014/9/11/249. > > We have to initialize at least the atomic_flags and the cmd_flags when > allocating storage for the requests. > > Otherwise blk_mq_timeout_check() might dereference uninitialized pointers when > racing with the creation of a request. >

Error in model.frame When I run the following nls model an error message appears and I dont know how to solve that. Could you help me?? mat = c(1,2,3,4,5,6,7,8,9,12,16,24,36,48,60) for (i in 1:length(j30)) { bliss = nls(c(j[i,1:length(mat)]) ~ b0 + b1*((1-exp(-k1*mat))/(k1*mat)) + b2*(((1-exp(-k2*mat))/(k2*mat))-exp(-k2*mat)), start = list(k1=0.1993, k2=0.1993, b0= 22.0046,

Hi all! Do you know if there is any R function/package that can be used to estimate "logit" models with panel data and forecasting? Thanks, Moysés. -- Moysés Nascimento Bacharel em Estatística/UFES Mestre em Estatística Aplicada e Biometria/UFV Doutorando em Estatística e Experimentação Agropecuária/UFLA moysesnascim@gmail.com [[alternative HTML version deleted]]

Hi, ------------------------------------------------------------ root at samba4:~# samba-tool fsmo show InfrastructureMasterRole owner: CN=NTDS Settings,CN=SAMBA4,CN=Servers,CN=Primeiro-site-padrao,CN=Sites,CN=Configuration,DC=UDOPIAUI,DC=NET,DC=BR RidAllocationMasterRole owner: CN=NTDS Settings,CN=SAMBA4,CN=Servers,CN=Primeiro-site-padrao,CN=Sites,CN=Configuration,DC=UDOPIAUI,DC=NET,DC=BR

Hi, I done joining the Samba 4.0.9 Domain Controller to the existing 2003 domain Transfer all roles to samba4 Down in Windows 2003 server Add client windows to domain! But client windows not update DNS in samba4. Any ideas ? Grato. Jac? Ramos -- *"O homem n?o foi criado para ser feliz nem para vencer, mas para viver para Deus. Quando vive para Deus ? feliz e vence."

This patch should fix the bug reported in https://lkml.org/lkml/2014/9/11/249. Test is still pending. David Hildenbrand (1): blk-mq: Avoid race condition with uninitialized requests block/blk-mq.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) -- 1.8.5.5

This patch should fix the bug reported in https://lkml.org/lkml/2014/9/11/249. Test is still pending. David Hildenbrand (1): blk-mq: Avoid race condition with uninitialized requests block/blk-mq.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) -- 1.8.5.5

Hi, root at samba4:~# samba-tool domain join jacoramos.net.br DC -Uadministrador --realm=jacoramos.net.br --dns-backend=BIND9_DLZ Finding a writeable DC for domain 'jacoramos.net.br' Found DC win2003.jacoramos.net.br Password for [WORKGROUP\administrador]: workgroup is JACORAMOS realm is jacoramos.net.br checking sAMAccountName Adding CN=SAMBA4,OU=Domain

Hi List, My clients windows not update record DNS on zones! Show my log: ------------------------------------------ samba_dlz: starting transaction on zone jacoramos.net.br client 192.168.0.20#1080: update 'jacoramos.net.br/IN' denied samba_dlz: cancelling transaction on zone jacoramos.net.br ------------------------------------------ Anyone have any ideas? Thanks! Jac? Ramos --

Hi, When we use OP_ELITE_SET we can specify the number of terms we want to use. In http://trac.xapian.org/wiki/FAQ/EliteSet there is this text: "The number of terms which OP_ELITE_SET will use defaults to 10 (or ceil(sqrt(number_of_subqueries)) if there are more than 100 subqueries), but may be set by specifying a parameter to the query constructor" is it possible to use only the

Hi, I'm experiencing problems when doing phrase searches with adjacent repeated terms. Example: if I search for 'curtain curtain' and there are documents that matches the query, they aren't returned. But, if I search for 'curtain nice curtain' and there are documents that matches this query, it works ok. attached there is a python program that shows the problem. I tried

Dears, I saw in the R-project site some R-books. However, I'm new in this community and I didn't figure out what are the best books. Can you suggest me some "reference" books? My intentions with R is concerned to Artificial Intelligence simulations, Classification and general Statistics (e.g., regression, multivariate regression, etc). Thanks for any help, Anderson

Hi there, I''m a new to Rails and to Ruby too. I hope you can help with what hopefully is a simple installation problem. I have successfully installed version: C:\>ruby -v ruby 1.8.2 (2004-12-25) [i386-mswin32] I have successfully installed gem: C:\>gem --version 0.8.11 When I try to install Rails i get the following error: C:\>gem install rails --include-dependencies

Hi guys, When run join in DC root at samba4:~# samba-tool domain join jacoramos.net.br DC -Uadministrador --realm=jacoramos.net.br --dns-backend=BIND9_DLZ Finding a writeable DC for domain 'jacoramos.net.br' Found DC win2003.jacoramos.net.br Password for [WORKGROUP\administrador]: workgroup is JACORAMOS realm is jacoramos.net.br checking sAMAccountName Adding CN=SAMBA4,OU=Domain

Hi, How to update register SOA in samba 4.1rc4 ? Thanks!. Jac? Ramos -- *"O homem n?o foi criado para ser feliz nem para vencer, mas para viver para Deus. Quando vive para Deus ? feliz e vence." Isaltino Gomes * * $whoami* - Perito Forense Computacional - Pentester - Esp. em Seguran?a de Redes de Computadores com enf?se a Per?cia Forense Computacional - FACID -

Hi, Run : samba-tool domain join udopiaui.net.br DC -Uadministrador --realm= udopiaui.net.br But, when run: samba-tool dns zonelist samba4 show 2 zones: - udopiaui.net.br - _msdcs.udopiaui.net.br - reverse - ???????????? - no replicate Any Ideas? Grato. Jac? Ramos -- *"O homem n?o foi criado para ser feliz nem para vencer, mas para viver para Deus. Quando vive para Deus ? feliz e