skip to navigation
skip to content

ffnet 0.8.3

Feed-forward neural network solution for python

Package Documentation

Basic usage of the package is outlined below:

>>> from ffnet import ffnet, mlgraph, savenet, loadnet, exportnet
>>> conec = mlgraph( (2,2,1) )
>>> net = ffnet(conec)
>>> input = [ [0.,0.], [0.,1.], [1.,0.], [1.,1.] ]
>>> target  = [ [1.], [0.], [0.], [1.] ]
>>> net.train_tnc(input, target, maxfun = 1000)
>>> net.test(input, target, iprint = 2)
>>> savenet(net, "xor.net")
>>> exportnet(net, "xor.f")
>>> net = loadnet("xor.net")
>>> answer = net( [ 0., 0. ] )
>>> partial_derivatives = net.derivative( [ 0., 0. ] )

For instalation instructions and documentation go to http://ffnet.sourceforge.net.

Note: ffnet has now a graphical user interface ffnetui.

Release notes

0.8.3

License switched to LGPL. Only minor updates in code are performed, no API changes are made. Along with this version, new graphical user interface ffnetui-0.8.3 has been released.

0.8.0

This version supports python 3. Only minor changes in code (and no API changes) are made in comparison to previous release, all scripts should run without problems.

 
File Type Py Version Uploaded on Size
ffnet-0.8.3.tar.gz (md5) Source 2016-02-11 67KB
ffnet-0.8.3.win-amd64-py2.7.exe (md5) MS Windows installer 2.7 2016-02-11 629KB
ffnet-0.8.3.win-amd64-py3.4.exe (md5) MS Windows installer 3.4 2016-02-11 635KB
ffnet-0.8.3.win32-py2.7.exe (md5) MS Windows installer 2.7 2016-02-11 527KB
ffnet-0.8.3.win32-py3.4.exe (md5) MS Windows installer 3.4 2016-02-11 522KB
ffnet-0.8.3.zip (md5) Source 2016-02-11 62KB
  • Downloads (All Versions):
  • 0 downloads in the last day
  • 0 downloads in the last week
  • 994 downloads in the last month