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fabianp/gist:927229

Created April 19, 2011 12:08
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GridSearch fails when arguments are not hashable
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gistfile1.txt
import numpy as np
from scikits.learn import svm, grid_search, datasets
iris = datasets.load_iris()
parameters = {'C': [np.array(1)]}
svr = svm.SVC()
clf = grid_search.GridSearchCV(svr, parameters)
clf.fit(iris.data, iris.target)
print clf.grid_points_scores_
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