Hallo ich caffe studiere dieses Tutorial (http://nbviewer.jupyter.org/github/BVLC/caffe/blob/tutorial/examples/00-caffe-intro.ipynb)Python2: ‚../‘ die Bedeutung von
Ich weiß nicht, die Bedeutung der im Code wie dem folgenden Code ‚../‘ :
import os
if os.path.isfile(caffe_root + 'models/bvlc_reference_caffenet/bvlc_reference_caffenet.caffemodel'):
print 'CaffeNet found.'
else:
print 'Downloading pre-trained CaffeNet model...'
!../scripts/download_model_binary.py ../models/bvlc_reference_caffenet
# load ImageNet labels (for understanding the output)
labels_file = 'synset_words.txt'
if not os.path.exists(labels_file):
print 'begin'
!../home2/challege98/caffe/data/ilsvrc12/get_ilsvrc_aux.sh
print 'finish'
labels = np.loadtxt(labels_file, str, delimiter='\t')
Können Sie es im Detail zu erklären, wenn ich den Code ausführen, gibt es Fehler, dass:
Downloading pre-trained CaffeNet model...
/bin/sh: 1: ../scripts/download_model_binary.py: not found
begin
/bin/sh: 1: ../home2/challege98/caffe/data/ilsvrc12/get_ilsvrc_aux.sh: not found
finish
---------------------------------------------------------------------------
IOError Traceback (most recent call last)
<ipython-input-19-8534d29d47f5> in <module>()
12 get_ipython().system(u'../home2/challege98/caffe/data/ilsvrc12/get_ilsvrc_aux.sh')
13 print 'finish'
---> 14 labels = np.loadtxt(labels_file, str, delimiter='\t')
15
16
/usr/local/lib/python2.7/dist-packages/numpy/lib/npyio.pyc in loadtxt(fname, dtype, comments, delimiter, converters, skiprows, usecols, unpack, ndmin)
856 fh = iter(bz2.BZ2File(fname))
857 elif sys.version_info[0] == 2:
--> 858 fh = iter(open(fname, 'U'))
859 else:
860 fh = iter(open(fname))
IOError: [Errno 2] No such file or directory: 'synset_words.txt'