私はいくつかの操作が必要な hdf5 を読み取ることができる caffe の python レイヤーを作成します。しかし、Python セットアップ メソッドで hdf5 ファイルを開いて読み取るときに問題が発生します。ここにあります。セットアップでコードを含むテーブルを使用した場合:
def setup(self, bottom, top):
h5file = tables.open_file("/home/titan/models/hdf5/train_small.h5", driver="H5FD_CORE")
ネットを実行すると、次のエラーが発生します。
Traceback (most recent call last):
File "/home/titan/scripts/python_layers/pydata_hdf5.py", line 37, in setup
h5file = tables.open_file("/home/titan/models/hdf5/train_small.h5", driver="H5FD_CORE")
File "/home/titan/anaconda/lib/python2.7/site-packages/tables/file.py", line 318, in open_file
return File(filename, mode, title, root_uep, filters, **kwargs)
File "/home/titan/anaconda/lib/python2.7/site-packages/tables/file.py", line 784, in __init__
self._g_new(filename, mode, **params)
File "tables/hdf5extension.pyx", line 465, in tables.hdf5extension.File._g_new (tables/hdf5extension.c:4872)
tables.exceptions.HDF5ExtError: HDF5 error back trace
File "../../../src/H5FDcore.c", line 273, in H5Pset_fapl_core
not a file access property list
File "../../../src/H5Pint.c", line 3371, in H5P_object_verify
property list is not a member of the class
File "../../../src/H5Pint.c", line 3321, in H5P_isa_class
not a property list
End of HDF5 error back trace
h5pyを使ったとき
def setup(self, bottom, top):
self.data = h5py.File('/home/titan/models/hdf5_nose_mouth/train_small.h5', 'r')
私は同じエラーがあります：
Traceback (most recent call last):
File "/home/titan/scripts/python_layers/pydata_hdf5.py", line 11, in <module>
import h5py
File "/home/titan/anaconda/lib/python2.7/site-packages/h5py/__init__.py", line 31, in <module>
from .highlevel import *
File "/home/titan/anaconda/lib/python2.7/site-packages/h5py/highlevel.py", line 13, in <module>
from ._hl.base import is_hdf5, HLObject
File "/home/titan/anaconda/lib/python2.7/site-packages/h5py/_hl/base.py", line 78, in <module>
dlapl = default_lapl()
File "/home/titan/anaconda/lib/python2.7/site-packages/h5py/_hl/base.py", line 65, in default_lapl
lapl = h5p.create(h5p.LINK_ACCESS)
File "h5py/_objects.pyx", line 54, in h5py._objects.with_phil.wrapper (-------src-dir-------/h5py/_objects.c:2458)
File "h5py/_objects.pyx", line 55, in h5py._objects.with_phil.wrapper (-------src-dir-------/h5py/_objects.c:2415)
File "h5py/h5p.pyx", line 130, in h5py.h5p.create (-------src-dir-------/h5py/h5p.c:2491)
ValueError: Not a property list class (Not a property list class)
ディープディッシュを使用した場合：
def setup(self, bottom, top):
self.data = dd.io.load('/home/titan/models/hdf5/train_smallest.h5')
私もエラーがあります：
Traceback (most recent call last):
File "/home/titan/scripts/python_layers/pydata_hdf5.py", line 36, in setup
self.data = dd.io.load('/home/titan/models/hdf5/train_smallest.h5')
File "/home/titan/anaconda/lib/python2.7/site-packages/deepdish/io/hdf5io.py", line 476, in load
with tables.open_file(path, mode='r') as h5file:
File "/home/titan/anaconda/lib/python2.7/site-packages/tables/file.py", line 318, in open_file
return File(filename, mode, title, root_uep, filters, **kwargs)
File "/home/titan/anaconda/lib/python2.7/site-packages/tables/file.py", line 784, in __init__
self._g_new(filename, mode, **params)
File "tables/hdf5extension.pyx", line 488, in tables.hdf5extension.File._g_new (tables/hdf5extension.c:5081)
tables.exceptions.HDF5ExtError: HDF5 error back trace
File "../../../src/H5F.c", line 1582, in H5Fopen
not file access property list
File "../../../src/H5Pint.c", line 3321, in H5P_isa_class
not a property list
End of HDF5 error back trace
しかし、単に *.txt ファイルを読み取ると、すべて問題ありません。また、このファイルをコンソールから読み取って、カフェの hdf5 レイヤーで使用することもできます。Pythonレイヤーからhdf5ファイルを読み取る方法を教えてください。