ffnet: feed-forward neural network for python
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.
1 maintainer
Metadata
1 maintainer
Release files for ffnet 0.8.3
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distributions (sdists)
| File | Size | Uploaded | Provenance | |
|---|---|---|---|---|
| ffnet-0.8.3.zip | 63.5 kB | Without provenance | Details | |
| ffnet-0.8.3.tar.gz | 69.1 kB | Without provenance | Details |
Built distributions (wheels)
| File | Reset | |||
|---|---|---|---|---|
| ffnet-0.8.3.win-amd64-py3.4.exe | Details | |||
| ffnet-0.8.3.win-amd64-py2.7.exe | Details | |||
| ffnet-0.8.3.win32-py3.4.exe | Details | |||
| ffnet-0.8.3.win32-py2.7.exe | Details |
Total release size: 2.5 MB
Release files / ffnet-0.8.3.zip
| Download URL | ffnet-0.8.3.zip |
|---|---|
| Size | 63.5 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
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No |
Release files / ffnet-0.8.3.tar.gz
| Download URL | ffnet-0.8.3.tar.gz |
|---|---|
| Size | 69.1 kB |
| Tags | Source |
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SHA-256 checksum How to use checksums |
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Release files / ffnet-0.8.3.win-amd64-py3.4.exe
| Download URL | ffnet-0.8.3.win-amd64-py3.4.exe |
|---|---|
| Size | 650.7 kB |
| Tags | Source |
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Release files / ffnet-0.8.3.win-amd64-py2.7.exe
| Download URL | ffnet-0.8.3.win-amd64-py2.7.exe |
|---|---|
| Size | 645.1 kB |
| Tags | Source |
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SHA-256 checksum How to use checksums |
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Release files / ffnet-0.8.3.win32-py3.4.exe
| Download URL | ffnet-0.8.3.win32-py3.4.exe |
|---|---|
| Size | 535.4 kB |
| Tags | Source |
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SHA-256 checksum How to use checksums |
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Release files / ffnet-0.8.3.win32-py2.7.exe
| Download URL | ffnet-0.8.3.win32-py2.7.exe |
|---|---|
| Size | 540.2 kB |
| Tags | Source |
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SHA-256 checksum How to use checksums |
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Security for ffnet 0.8.3
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