525.txt

This complete matlab for neural network

发信人: GzLi (笑梨), 信区: DataMining
标  题: matlab svm toolbox <4>
发信站: 南京大学小百合站 (Tue Apr 23 21:38:18 2002), 站内信件

http://www.cis.tugraz.at/igi/aschwaig/svml_v09.tar.gz
ftp://ftp-ai.cs.uni-dortmund.de/pub/Users/thorsten/svm_light/current
                                                     /svm_light.tar.gz
SVMlight is an implementation of Support Vector Machines (SVMs) in C. The
 main features of the program are the following: 

fast optimization algorithm 
working set selection based on steepest feasible descent 
"shrinking" heuristic 
caching of kernel evaluations 
use of folding in the linear case 
solves both classification and regression problems 
computes XiAlpha-estimates of the error rate, the precision, and the recall
 
efficiently computes Leave-One-Out estimates of the error rate, the precision
, and the recall 
includes algorithm for approximately training large transductive SVMs (TSVMs
) 
can train SVMs with cost models 
handles many thousands of support vectors 
handles several ten-thousands of training examples 
supports standard kernel functions and lets you define your own 
uses sparse vector representation 
--
GzLi如是说：
     Joy and pain are coming and going both
     Be kind to yourself and others.

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