SVMlight is an implementation of Vapnik's Support Vector Machine [Vapnik, 1995] for the problem of pattern recognition, for the problem of regression, and for the problem of learning a ranking function. The optimization algorithms used in SVMlight are described in [Joachims, 2002a ]. [Joachims, 1999a]. The algorithm has scalable memory requirements and can handle problems with many thousands of support vectors efficiently. The software also provides methods for assessing the generalization performance efficiently. It includes two efficient estimation methods for both error rate and precision/recall. XiAlpha-estimates [Joachims, 2002a, Joachims, 2000b] can be computed at essentially no computational expense, but they are conservatively biased. Almost unbiased estimates provides leave-one-out testing. SVMlight exploits that the results of most leave-one-outs (often more than 99%) are predetermined and need not be computed [Joachims, 2002a]. WWW: http://svmlight.joachims.org/ Generated with FreeBSD Port Tools 0.77
Responsible Changed From-To: freebsd-ports-bugs->clsung clsung@ wants his PRs
On Thu, Jul 27, 2006 at 11:10:16PM +0000, FreeBSD-gnats-submit@FreeBSD.org wrote: > Thank you very much for your problem report. > It has the internal identification `ports/100944'. > The individual assigned to look at your > report is: freebsd-ports-bugs. > > You can access the state of your problem report at any time > via this link: > > http://www.freebsd.org/cgi/query-pr.cgi?pr=100944 > > >Category: ports > >Responsible: freebsd-ports-bugs > >Synopsis: [NEW PORT] science/svmlight: An implementation of Support Vector Machines (SVMs) in C > >Arrival-Date: Thu Jul 27 23:10:16 GMT 2006 We got author's license agreement to build package and patch to library. # This is a shell archive. Save it in a file, remove anything before # this line, and then unpack it by entering "sh file". Note, it may # create directories; files and directories will be owned by you and # have default permissions. # # This archive contains: # # svmlight/ # svmlight/pkg-descr # svmlight/Makefile # svmlight/distinfo # svmlight/pkg-plist # echo c - svmlight/ mkdir -p svmlight/ > /dev/null 2>&1 echo x - svmlight/pkg-descr sed 's/^X//' >svmlight/pkg-descr << 'END-of-svmlight/pkg-descr' XSVMlight is an implementation of Vapnik's Support Vector Machine X[Vapnik, 1995] for the problem of pattern recognition, for the problem Xof regression, and for the problem of learning a ranking function. The Xoptimization algorithms used in SVMlight are described in [Joachims, X2002a ]. [Joachims, 1999a]. The algorithm has scalable memory Xrequirements and can handle problems with many thousands of support Xvectors efficiently. X XThe software also provides methods for assessing the generalization Xperformance efficiently. It includes two efficient estimation methods Xfor both error rate and precision/recall. XiAlpha-estimates [Joachims, X2002a, Joachims, 2000b] can be computed at essentially no Xcomputational expense, but they are conservatively biased. Almost Xunbiased estimates provides leave-one-out testing. SVMlight exploits Xthat the results of most leave-one-outs (often more than 99%) are Xpredetermined and need not be computed [Joachims, 2002a]. X XWWW: http://svmlight.joachims.org/ END-of-svmlight/pkg-descr echo x - svmlight/Makefile sed 's/^X//' >svmlight/Makefile << 'END-of-svmlight/Makefile' X# New ports collection makefile for: svmlight X# Date created: 2006-07-18 X# Whom: Gea-Suan Lin <gslin@gslin.org> X# X# $FreeBSD$ X# X XPORTNAME= svmlight XPORTVERSION= 6.01 XCATEGORIES= science XMASTER_SITES= http://kodiak.cs.cornell.edu/svm_light/current/ XDISTNAME= svm_light X XPATCH_SITES= http://search.cpan.org/src/KWILLIAMS/Algorithm-SVMLight-0.05/ XPATCHFILES= SVMLight.patch X XMAINTAINER= gslin@gslin.org XCOMMENT= An implementation of Support Vector Machines (SVMs) in C X XRESTRICTED= only for education and research X XINSTALLS_SHLIB= yes XMAKE_ARGS= CC="${CC}" CFLAGS="${CFLAGS}" LD="${CC}" LFLAGS="${CFLAGS}" XUSE_GMAKE= yes XWRKSRC= ${WRKDIR} X Xpost-build: X ${CC} ${CFLAGS} -shared -o ${WRKSRC}/libsvmlight.so.1 ${WRKSRC}/libsvmlight.a X Xdo-install: X.for file in svm_classify svm_learn X ${INSTALL_PROGRAM} ${WRKSRC}/${file} ${PREFIX}/bin X.endfor X ${INSTALL_DATA} ${WRKSRC}/libsvmlight.* ${PREFIX}/lib X ${LN} -s ${PREFIX}/lib/libsvmlight.so.1 ${PREFIX}/lib/libsvmlight.so X# It's license request, do not remove X ${MKDIR} ${DOCSDIR} X ${INSTALL_DATA} ${WRKSRC}/LICENSE.txt ${DOCSDIR} X Xpost-install: X @${CAT} ${WRKSRC}/LICENSE.txt X X.include <bsd.port.mk> END-of-svmlight/Makefile echo x - svmlight/distinfo sed 's/^X//' >svmlight/distinfo << 'END-of-svmlight/distinfo' XMD5 (svm_light.tar.gz) = 22dab64a89dbb01141f87641141e75cc XSHA256 (svm_light.tar.gz) = 213177ac93b60055439f0b6742d4b4e728e4401f017b8facbe2e808d4143fb11 XSIZE (svm_light.tar.gz) = 50121 XMD5 (SVMLight.patch) = 53426a955bfbdaa0c0a03390df6e2f35 XSHA256 (SVMLight.patch) = 926f6043d43ec174c419fe58ecf291711949daa3d4da89783a8f8cf572e09357 XSIZE (SVMLight.patch) = 10557 END-of-svmlight/distinfo echo x - svmlight/pkg-plist sed 's/^X//' >svmlight/pkg-plist << 'END-of-svmlight/pkg-plist' X@comment $FreeBSD$ Xbin/svm_classify Xbin/svm_learn Xlib/libsvmlight.a Xlib/libsvmlight.so Xlib/libsvmlight.so.1 X%%DOCSDIR%%/LICENSE.txt X@dirrm %%DOCSDIR%% END-of-svmlight/pkg-plist exit -- * Gea-Suan Lin (public key: Using https://keyserver.pgp.com/ to search) * If you cannot convince them, confuse them. -- Harry S Truman
State Changed From-To: open->closed New port added. Thank You.