- Sat Apr 13 2013 Ding-Yi Chen <dchen@redhat.com> - 3.17-1
- Upstream update from 3.13 to 3.17
svm.c and svm.h:
add sv_indices in model structure, so users can know which training instances are SVs
two library funs svm_get_sv_indices and svm_get_nr_sv are added
max_iter warning moved to stderr so -q won't disable it
svm-train.c:
usage modified to stress that multiclass is supported
svm-predict.c:
add -q for svm-predict
svm-scale.c:
issue a warning if feature indices do not start from 1
issue a warning for inconsistency between scaling-factor file and input file
tools:
subset.py is written to be much faster
fix the bug of not freeing sv_indices
tools/grid.py:
-null option: allow the search on C or g only
-resume option: resume tasks from an earlier run
can be called as a python module
python interface:
local package searched first
libsvm options can be str or list
param.show() becomes print(param)
tools/:
easy.py fails in 3.15. Fix it by modifying grid.py
svm.cpp:
if class labels are 1 and -1, ensure labels[0] = 1 and labels[1] = -1
initialize model->sv_indices as null in svm_load_model
if nr_fold > # data, change nr_fold to be # data and ro leave-one-out cv
matlab interface:
handle the problem where output variables are not specified - Thu Feb 14 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 3.12-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_19_Mass_Rebuild
- Thu Jul 19 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 3.12-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_18_Mass_Rebuild
- Wed Apr 4 2012 Ding-Yi Chen <dchen@redhat.com> - 3.12-1
- Upstream update:
svm-toy: support loading/saving of regression data
python interface: handle the issue of the "0th" feature if using lists
tools/grid.py: not redrawing contour if c,g, cv doesn't change
add setlocale when saving and loading model so not affected by users' locale - Thu Jan 12 2012 Ding-Yi Chen <dchen@redhat.com> - 3.11-3
- Fixed Bug 646154 - libsvm-python's pth is not set correctly
- Fri Jun 17 2011 Ding-Yi Chen <dchen@redhat.com> - 3.11-1
- Upstream update:
+ Set max number of iterations in the main loop of solvers
+ matlab:
new make.m for unix/mac/windows and for matlab/octave
+ matlab and python:
fix a problem that decision values returned by svmpredict is empty if number of classes = 1 - Fri Jun 17 2011 Ding-Yi Chen <dchen@redhat.com> - 3.1-2
- Fix the build error on EL-5
- Tue Jun 14 2011 Ding-Yi Chen <dchen@redhat.com> - 3.1-1
- svm tools is now installed in /usr/bin as svm-*.py
i.e. tools/easy.py is linked as svm-easy.py.
- Upstream update:
+ MATLAB interface:
+ Merge matlab interface to core libsvm
+ Using mexPrintf() when calling info() in MATLAB interface.
+ Both 32- and 64-bit windows binary files are provided
+ Java:
Math.random is replaced by Random in java interface
+ Python interface:
subroutines to get SVs
relative path to load *.dll and *.so
+ svm.cpp:
null pointer check before release memory in svm_free_model_content()
svm_destroy_model() no longer supported.
+ svm-train.c and svm-predict.c
Better format check in reading data labels
+ svm-toy:
fix the svm_toy dialog path
+ tools:
Using new string formatting/encoding in tools/*.py
clearer png output, fix grid.py legend - Tue Feb 8 2011 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 3.0-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_15_Mass_Rebuild
- Tue Dec 14 2010 Ding-Yi Chen <dchen@redhat.com> - 3.0-2
- Fixed [Bug 661404] New: Wrong symbolic link libsvm.so
- Mon Nov 8 2010 Ding-Yi Chen <dchen@redhat.com> - 3.0-1
- Fixed the spelling errors of svm-toy-gtk and svm-toy-qt
- Upstream update:
* Move model structure to svm.h
* Two functions for freeing a model (content or the whole model)
* QD from Qfloat to double (better precision because SSE on 64-bit machines less accurate than i387 on 32-bit
* exit status for checkdata.py
* old python interface (swig) is removed - Wed Jul 21 2010 David Malcolm <dmalcolm@redhat.com> - 2.91-2
- Rebuilt for https://fedoraproject.org/wiki/Features/Python_2.7/MassRebuild
- Wed Apr 7 2010 Ding-Yi Chen <dchen@redhat.com> - 2.91-1
- Fixed Bug 564887 - FTBFS libsvm-2.90-3.fc13
- Upstream update:
* completely new python interface using ctype
* new way to set the print_string function
* Java: able to load model from a BufferedReader directly
* fix grid.py so -log2c can be run under python 2.6 or after - Thu Nov 5 2009 Ding-Yi Chen <dchen@redhat.com> - 2.90-2
- Obsoletes libsvm-java for ppc and ppc64.
- Wed Nov 4 2009 Ding-Yi Chen <dchen@redhat.com> - 2.90-1
- Upstream update to 2.9, change to 2.90 for conveniently update.
+ tools/*.py can be run under python 3.0
+ svm_set_quiet() in python interface to disable outputs
+ check gamma < 0
+ internal functions to be static - Fri Sep 18 2009 Ding-Yi Chen <dchen@redhat.com> - 2.89-4
- Fixed [Bug 524108] put libsvm.jar into _javadir
+ Move livsvm.jar to _javadir
+ Move test_applet.html to _datadir/doc/libsvm-
- Buildrequire changed to java-devel>=1.5.0, jpackage-utils
- Require changed to java>=1.5.0, jpackage-utils - Wed Sep 16 2009 Ding-Yi Chen <dchen@redhat.com> - 2.89-3
- Fix the building for EL-5
Note that libsvm-java on ppc and ppc64 for EL-5 is excluded,
as java-1.6.0-openjdk-devel for them do not exist yet.
- Change the Java buildrequires from java-sdk to java-1.6.0-openjdk-devel
- Fix [Bug 521194] Python: 'import libsvm' doesn't work.
By adding __init__.py to libsvm_python_dir - Sat Jul 25 2009 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 2.89-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_12_Mass_Rebuild
- Fri Apr 3 2009 Ding-Yi Chen <dchen@redhat.com> - 2.89-1
- Upstream Update to 2.89:
+ reduce input/loading time of svm-train/svm-predict by half
+ pointer function so users can specify their own outputs
+ remove info_flush()
+ a extern variable libsvm_version
+ svm-train -q option (disable outputs)
+ svm-scale: warning if more nonzero produced
+ easy.py: popel.communiate() to avoid some deadlock (if lots of
outputs when #classes is large) - Mon Nov 10 2008 Ding-Yi Chen <dchen@redhat.com> - 2.88-2
- Fix java BuildRequire and Build
- javadoc have been removed because ppc and ppc64 do not have a
suitable package to build javadoc in F-8, nor does javadoc
provide much useful information. - Wed Nov 5 2008 Ding-Yi Chen <dchen@redhat.com> - 2.88-0
- Note:
+ SO version now follows upstream, i.e. SHVER=1, as upstream start to build shared library now.
Be aware that previously SO version of libsvm.so is libsvm.so.2.86, which looks higher than
the current SO version libsvm.so.1.
+ Replaced java-1.5.0-gcj-devel with java-1.6.0-openjdk-devel.
+ java sub-package now have javadoc.
- Upstream update
+ From 2.87: 2008/10/13
* svm-toy/qt updated to qt4 from qt3
* fix a bug in svm-scale.c
* max feature index of -r file is considered
* Makefile: add make lib; add -Wconversion and -fPIC in Makefile
* Add "rb" in load_model of svm.cpp
* Simplify do_shrinking of svm.cpp
* Change the order of loops in reconstrict_gradient of svm.cpp
* save the number of kernel evaluations
* Add python/setup.py
+ From 2.88: 2008/10/30
* better gradient reconstructions
* issue a warning when -h 0 may be faster - Tue Apr 29 2008 Ding-Yi Chen <dchen@redhat.com> - 2.86-13
- Fix svm-toy-qt clear button does not clear.
(from Hsiang-Fu Yu in National Taiwan University) - Thu Apr 3 2008 Ding-Yi Chen <dchen@redhat.com> - 2.86-12
- Correct changelog date
- Thu Apr 3 2008 Ding-Yi Chen <dchen@redhat.com> - 2.86-11
- Fix the Qt path problem
- Wed Apr 2 2008 Ding-Yi Chen <dchen@redhat.com> - 2.86-4
- Support both Qt3 for F8 and earlier, and Qt4 for F9
- Tue Apr 1 2008 Ding-Yi Chen <dchen@redhat.com> - 2.86-0
- Upstream update to 2.86
- svm-scale for java
- version number in svm.h and svm.m4
- rename svmtrain.exe to svm-train.exe
- python: while 1 --> while True, Popen -> call
- show best parameters on the contour of grid.py
- LIBSVM_VER_MAJOR and LIBSVM_VER_MINOR are defined in libsvm.spec instead in - Tue Mar 11 2008 Ding-Yi Chen <dchen@redhat.com> - 2.85-6
- Fix build error.
- Mon Mar 10 2008 Ding-Yi Chen <dchen@redhat.com> - 2.85-5
- [Bug 436392]: Fix by copy from right place.
- Add desktop files and icons for svm-toy-gtk and svm-toy-qt - Mon Feb 11 2008 Ding-Yi Chen <dchen@redhat.com> - 2.85-4
- Move gnuplot from BuildRequires to Requires
- Thu Feb 7 2008 Ding-Yi Chen <dchen@redhat.com> - 2.85-3
- Fix linker name (libsvm.so)
- Linked to dynamic libraries - Tue Feb 5 2008 Ding-Yi Chen <dchen@redhat.com> - 2.85-2
- Fix svm-toy-qt build error
- Tue Feb 5 2008 Ding-Yi Chen <dchen@redhat.com> - 2.85-1
- Fix svm-toy-gtk build error
- Mon Feb 4 2008 Ding-Yi Chen <dchen@redhat.com> - 2.85-0
- Upgrade to 2.85
- Include guide.pdf in main package
- Change the dependent from eclipse-ecj to java-1.5.0-gcj
- Add svm-toy-gtk
- Add svm-toy-qt - Thu Dec 20 2007 Ding-Yi Chen <dchen@redhat.com> - 2.84-9
- [Bug 254091] Comment 19
- Fix python/Makefile - Thu Dec 13 2007 Ding-Yi Chen <dchen@redhat.com> - 2.84-8
- Fix improper sed.
- Change ldconfig to /sbin/ldconfig
- Add gnuplot dependency for libsvm-python, as tools/easy.py needs it. - Mon Dec 3 2007 Ding-Yi Chen <dchen@redhat.com> - 2.84-7
- [Bug 254091] Review Request: libsvm - A Library for Support Vector Machines (Comment #12)
- Wed Sep 26 2007 Ding-Yi Chen <dchen@redhat.com> - 2.84-6
- Add defattr to each subpackage
- Move libsvm.so to libsvm - Mon Sep 24 2007 Ding-Yi Chen <dchen@redhat.com> - 2.84-5
- Split out libsvm-java
- Add libsvm.so - Thu Aug 30 2007 Ding-Yi Chen <dchen@redhat.com> - 2.84-4
- Refined description.
- Fix the /tmp/python.ver problem - Mon Aug 27 2007 Ding-Yi Chen <dchen@redhat.com> - 2.84-3
- Fix dependency problem
- Mon Aug 27 2007 Ding-Yi Chen <dchen@redhat.com> - 2.84-2
- Fix mock error
- Support Python 2.4 and Python 2.5 - Mon Aug 27 2007 Ding-Yi Chen <dchen@redhat.com> - 2.84-1
- Fix rpmlint error
- Move python related files to libsvm-python - Fri Aug 17 2007 Ding-Yi Chen <dchen@redhat.com> - 2.84-0
- initial packaging
