%define pkg_name        Statistics-MaxEntropy
%define pkg_version     0.9
%define rpm_pkg_version 0.9
%define rpm_pkg_release 3.n0i.3

Summary:       Maximum Entropy Modeling
Name:          perl-%{pkg_name}
Version:       %{rpm_pkg_version}
Release:       %{rpm_pkg_release}%{?cpan_version}%{?dist}

Group:         Development/Libraries
License:       Artistic
URL:           http://search.cpan.org/dist/%{pkg_name}/
Source0:       http://www.cpan.org/authors/id/T/TE/TERDOEST/%{pkg_name}-%{pkg_version}.tar.gz

BuildArch:     noarch
BuildRoot:     %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)

BuildRequires: reb00t-rpmdevtools
BuildRequires: perl(ExtUtils::MakeMaker)
%{!?_without_test:BuildRequires: perl(Data::Dumper) >= 2.09}


%description
This module is an implementation of the Generalised and Improved Iterative
Scaling (GIS, IIS) algorithms and the Feature Induction (FI) algorithm as
defined in (Darroch and Ratcliff 1972) and (Della Pietra et al. 1997). The
purpose of the scaling algorithms is to find the maximum entropy
distribution given a set of events and (optionally) an initial
distribution. Also a set of candidate features may be specified; then the
FI algorithm may be applied to find and add the candidate feature(s) that
give the largest `gain' in terms of Kullback Leibler divergence when it is
added to the current set of features.


%prep
%setup -q -n %{pkg_name}-%{pkg_version}
%{__perl} -pi -e 's/(?<=\s)log\(/\$self->log(/g' MaxEntropy.pm

%build
%{perl_build}
%{!?_without_test:%{__make} test}


%install
%{__rm} -rf $RPM_BUILD_ROOT
%{perl_install}


%clean
%{__rm} -rf $RPM_BUILD_ROOT


%files
%defattr(-,root,root,-)
%{perl_files -b -m -l}
%exclude %{perl_vendorlib}/Statistics/ME.wrapper.pl
%exclude %{_mandir}/man3/Statistics::ME.wrapper.*
%doc Changes GNU_GPL.txt GNU_LGPL.txt README


%changelog
* Tue May 22 2007 Marius Feraru <altblue@n0i.net> - 0.9-3.n0i.3
- spec file (re)created using N0i::CPAN::RPMizer v1.14.7

* Sat Mar 04 2006 Marius Feraru <altblue@n0i.net> - 0.9-2.n0i.2
- automatic rebuild (perl 5.8.8)

* Mon Aug 01 2005 Marius Feraru <altblue@n0i.net> 0.9-1.n0i.1
- spec file (re)created using N0i::CPAN::RPMizer/1.01
- rebuild on perl 5.8.7