%C4_5TestFun.m
%Shiliang?Sun?（shiliangsun@gmail.com）?Apr.?8?2007
%Using?the?learned?4.5?decision?tree?to?classify?samples
%This?code?is?based?on?the?C4_5.m?file?from?“Classification?Toolbox?for?Matlab“
%（http://www.yom-tov.info/cgi-bin/list_uploaded_files.pl）.?Several?bugs?have?been?fixed.

function?targets?=?C4_5TestFun（patterns?tree?discrete_dim）
%Classify?recursively?using?a?tree
%??patterns?????-?Test?patterns?（the?number?of?features）?*?（the?number?of?samples）

indices?=?1:size（patterns2）;
targets?=?zeros（1?size（patterns2））;

if?（tree.dim?==?0）
????%Reached?the?end?of?the?tree
????targets（indices）?=?tree.child;
????return
end

%This?is?not?the?last?level?of?the?tree?so:
%First?find?the?dimension?we?are?to?work?on
dim?=?tree.dim;
dims=?1:size（patterns1）;

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????1763??2007-04-09?10:40??c4.5matlab\C4_5TestFun.m

?????文件???????4845??2007-04-09?10:40??c4.5matlab\C4_5TrainFun.m

?????文件????????567??2007-04-09?10:41??c4.5matlab\DataForC45.m

?????文件????????272??2007-04-09?10:41??c4.5matlab\DataForC45.mat

?????文件???????2319??2008-12-07?11:01??c4.5matlab\UseC45.m

?????目錄??????????0??2008-12-02?19:25??c4.5matlab

?????文件????????218??2007-06-05?03:14??www.pudn.com.txt

-----------?---------??----------?-----??----

?????????????????9984????????????????????7