Hi all.
I'm having a segfault on OSX with the simple example (see attachment).
It simply dies with the message:
"""
~/Desktop: python t.py
/Users/fabian/lib/python2.6/site-packages/mvpa/base/verbosity.py:19:
DeprecationWarning: the sets module is deprecated
from sets import Set
Dataset: 2...@int32, <sa: targets>
stats: mean=1.5 std=1.11803 var=1.25 min=0 max=3
No per targets/chunks due to KeyError('chunks',)Sequence statistics for
2 entries from set [0, 1]
Counter-balance table for orders up to 2:
Targets/Order O1 | O2 |
0: 0 1 | 0 0 |
1: 0 0 | 0 0 |
Correlations: min=-1 max=-1 mean=-1 sum(abs)=1
Bus error
"""
When running the tests I also get:
test_basic_clf_train_predict (mvpa.tests.test_svmkernels.SVMKernelTests)
... Segmentation fault
Can any mac user reproduce this ?
Thanks,
fabian
from mvpa.datasets import Dataset
from mvpa.clfs import svm
X = [[0,1], [2,3]]
Y = [0, 1]
data = Dataset.from_wizard(samples=X, targets=Y)
clf = svm.LinearCSVMC()
print data.summary()
clf.train(data)
print clf.predict([[1, 2]])
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