no package with import cPickle as pickle

[daviddou82]

The package name for cPickle must be changed to _pickle for the import statements to work.

import cPickle as pickle

import _pickle as cPickle

[Gene Kogan]

this is just a python / python3 difference. if you're using python3, you just need to do "import pickle". i'll fix this in an update of the notebooks soon.

[daviddou82]

okay. Thanks.

[gu-ma]

For python3 the pickle object needs to be loaded with 'rb'

images, pca_features = pickle.load(open('../data/features_caltech101.p', 'rb'))

then to iterate through the results:

for i, f in  list(zip(images, pca_features))[:5]:
    print("image: %s, features: %0.2f,%0.2f,%0.2f,%0.2f... "%(i, f[0], f[1], f[2], f[3]))