AFNI Message Board

Dear AFNI users-

We are very pleased to announce that the new AFNI Message Board framework is up! Please join us at:

https://discuss.afni.nimh.nih.gov

Existing user accounts have been migrated, so returning users can login by requesting a password reset. New users can create accounts, as well, through a standard account creation process. Please note that these setup emails might initially go to spam folders (esp. for NIH users!), so please check those locations in the beginning.

The current Message Board discussion threads have been migrated to the new framework. The current Message Board will remain visible, but read-only, for a little while.

Sincerely, AFNI HQ

History of AFNI updates  

|
Keith Sobers
March 18, 2010 10:23AM
Dear All,

I have been trying to run sample 3dsvm commands :
#Training:

3dsvm -c 100.0 -alpha alpha_run_1 -trainvol run_1+orig -trainlabels
run1_labels.1D -mask anatomy_mask+orig -model model_run1 -bucket
run_1_fim

#Testing:

3dsvm -testvol run_2+orig -mask anatomy_mask+orig -model
model_run1+orig -predictions predictions2_model1

3dsvm -testvol run_2+orig -testlabels run2_labels.1D -nomodelmask
-model model_run1+orig -predictions pred2_model1

When I run #Training it works perfectly fine, however, when I attempt
to run either one of the #Testing commands, it gives me the following
error:

[mac:testing/e891/search] Keith% 3dsvm -testvol run_2+orig -testlabels
run2_labels.1D -model model_run1+orig -predictions pred2_model1
number of classes = 9
class[0] = 0, class[1] = 1, class[2] = 2, class[3] = 3, class[4] = 4,
class[5] = 5, class[6] = 6, class[7] = 7, class[8] = 8,

Fatal Signal 11 (SIGSEGV) received
readAllocateAfniModel
getLabels
3dsvm
Bottom of Debug Stack
** AFNI version = AFNI_2008_07_18_1710 Compile date = Jul 18 2008
** Program Abort **


Any suggestions would be welcome!

Thank you,
Keith
Subject Author Posted

3dsvm Fatal Signal 11 (SIGSEGV)

Keith Sobers March 18, 2010 10:23AM

Re: 3dsvm Fatal Signal 11 (SIGSEGV)

ziad March 19, 2010 05:39PM

Re: 3dsvm Fatal Signal 11 (SIGSEGV)

Stephen March 23, 2010 11:52AM

Re: 3dsvm Fatal Signal 11 (SIGSEGV)

Keith Sobers March 23, 2010 03:46PM

Re: 3dsvm Fatal Signal 11 (SIGSEGV)

Stephen LaConte March 26, 2010 04:31PM