hi ,Marek Otahal
Thank you for your help , my testing data is 120*230 images ,so i change the
inputWidth=27600, when i use the parameters as following:
"columnCount": 12288,
"spatialImp": "cpp",
"inputWidth": 27600,
"spVerbosity": 1,
"synPermConnected": 0.4,
"synPermActiveInc": 0.001,
"synPermInactiveDec": 0.0005,
"seed": 1956,
"numActiveColumnsPerInhArea": 2400,
"globalInhibition": 1,
"potentialPct": 0.4,
"maxBoost": 1.0
and i save the network ,i got the error :
Traceback (most recent call last):
File "/Users/tony/nupic.vision/nupic/vision/mnist/run_mnist_experiment.py",
line 833, in <module>
trainNetworkWHZ(net,netName,"mnist/whz_video")
File "/Users/tony/nupic.vision/nupic/vision/mnist/run_mnist_experiment.py",
line 405, in trainNetworkWHZ
net.save(networkFile)
File
"/Library/Python/2.7/site-packages/nupic-0.3.3-py2.7.egg/nupic/engine/__init__.py",
line 721, in save
engine.Network.save(self, *args, **kwargs)
File
"/Library/Python/2.7/site-packages/nupic.bindings-0.2.1-py2.7-macosx-10.9-intel.egg/nupic/bindings/engine_internal.py",
line 1082, in save
return _engine_internal.Network_save(self, *args, **kwargs)
SystemError: NULL result without error in PyObject_Call
Process finished with exit code 1
I think that maybe the parameter “columnCount" result the error,so i increase
columnCount to 122880, the result is what i write as the previous email .
I have send email to scott as your suggestion , and can you explain the reason
for the above error? the max number of column that i can create is ?
thank you for your explantion
> 在 2015年10月16日，13:39，Marek Otahal <[email protected]> 写道：
>
> large file serialization problem
