libfann2 - Fast artificial neural network library

Property Value
Distribution openSUSE Leap 15.0
Repository PHP Extensions all
Package filename libfann2-2.2.0-lp150.8.2.x86_64.rpm
Package name libfann2
Package version 2.2.0
Package release lp150.8.2
Package architecture x86_64
Package type rpm
Homepage -
License -
Maintainer -
Download size 70.30 KB
Installed size 376.54 KB
FANN is a neural network library which implements multilayer
artificial neural networks in C with support for both fully connected
and sparsely connected networks. Execution in both fixed and floating
point are supported. It includes a framework for easy handling of
training data sets.


Package Version Architecture Repository
libfann2-2.2.0-lp150.1.3.x86_64.rpm 2.2.0 x86_64 openSUSE Oss
libfann2 - - -


Name Value
/sbin/ldconfig - - - -


Name Value
fann = 2.2.0 - -
libfann2 = 2.2.0-lp150.8.2
libfann2(x86-64) = 2.2.0-lp150.8.2 - -


Name Value
fann <= 2.1.0.snap20070429


Type URL
Binary Package libfann2-2.2.0-lp150.8.2.x86_64.rpm
Source Package fann-2.2.0-lp150.8.2.src.rpm

Install Howto

  1. Add the PHP Extensions repository:
    # zypper addrepo php-extensions
  2. Install libfann2 rpm package:
    # zypper install libfann2




2016-10-22 -
- Update descriptions, summaries and license field
2015-11-03 -
- Fixed spec file:
* Use cmake macro
* Some cleanup
* Updated URL (new website)
- Added fix-cmake-link-libraries.patch to fix build.
* This will add libm to the linker flags and install pkgconfig
file in lib(64)/pkgconfig
2015-05-27 -
- update to 2.2
Added Sarprop training
Added fann_create_train for creating an empty training data struct
Added fann_copy for copying an ANN
Added cascade_min_out_epochs and cascade_min_cand_epochs to improve cascade training
Added extra checks when training, to ensure that data and network input and output sizes matches
Added Visual Studio 2010 solution
Added support for 64bit architecture
Cleanup in sources
2012-02-05 -
- Remove redundant tags/sections
- Parallel build with %_smp_mflags
- Add autotools BuildRequires for factory/12.2
- Ensure pkgconfig symbols are provided
2007-06-04 -
-adapt to the new library package policy as well.
2007-04-17 -
- update to version fann-2.1.0.snap20070416 solving several problems
see the vendor site for more info.