How can i Plot ROC for more than 1 classifier?

6 ビュー (過去 30 日間)
Mariam Sheha
Mariam Sheha 2014 年 2 月 8 日
回答済み: Image Analyst 2014 年 2 月 16 日
Hi every body:
I'd like to ask if i have classifiers result as follow and i want to represent it on ROC, what can i do??
Class TP FP
ANN 32 8
SVM1 38 2
SVM2 30 10
KNN 35 5
I am trying to use that relation but i don't know how to place my data?
[X,Y,T,AUC] = perfcurve(labels,scores,posclass)
Can anybody please help me through that issue... Thanks a lot

サインインしてこの質問に回答する。

回答 (1 件)

Image Analyst
Image Analyst 2014 年 2 月 16 日
Use separate axes, or if you want the curves all on one axes, then call hold on after you plot the first one.

カテゴリ

Help Center および File Exchange で ROC - AUC についてさらに検索

タグ

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by