資源簡介
主要是給新手熟悉bagging和boosting算法在虹膜中的運用。
代碼片段和文件信息
function?[err?perfm?avg_div]=iris_rs_bagging_NNE(routin_numN)
%routin_num??????重采樣輪數賦值
%N???????????????待集成的最好的N個成員網絡
load?iris_train.txt;
for?i=1:routin_num
????rand(‘state‘sum(100*clock));
????fid=fopen(‘iris_bagging_train.ros‘‘w+‘);
????fprintf(fid‘A1?A2?A3?A4?DEC\n‘);
????fprintf(fid‘float(2)?float(2)?float(2)?float(2)?integer\n‘);
????for?j=1:size(iris_train1)
????????id=fix(size(iris_train1)*rand)+1;
????????bag_train(j:)=iris_train(id:);
????????fprintf(fid‘%4.2f%4.2f%4.2f%4.2f%2d\n‘iris_train(id:));
????end
????fclose(fid);
????%調用Rosetta命令格式函數實現離散化約簡求取輸出將約簡提取出來后生成訓練樣本cmds.txt是rostta的命令腳本文件
???!D:\applog\rosetta\clrosetta?SerialExecutor?“OUTPUT=0;?FILENAME.COMMANDS?=?iris_cmds.txt;??FILENAME.LOG=?log.txt“??
???fid=fopen(‘iris_bagging_reduct.
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件????????4253??2012-07-29?22:10??bagging?and?boosting?NNE\iris_rs_bagging_NNE.m
?????文件????????5364??2012-04-04?21:09??bagging?and?boosting?NNE\iris_rs_boosting_NNE.m
?????目錄???????????0??2012-09-04?22:00??bagging?and?boosting?NNE\
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