Mercurial > hg > camir-aes2014
annotate toolboxes/FullBNT-1.0.7/KPMtools/plotROC.m @ 0:e9a9cd732c1e tip
first hg version after svn
| author | wolffd |
|---|---|
| date | Tue, 10 Feb 2015 15:05:51 +0000 |
| parents | |
| children |
| rev | line source |
|---|---|
| wolffd@0 | 1 function [falseAlarmRate, detectionRate, area, th] = plotROC(confidence, testClass, col, varargin) |
| wolffd@0 | 2 % function [falseAlarmRate, detectionRate, area, th] = plotroc(confidence, testClass, color) |
| wolffd@0 | 3 |
| wolffd@0 | 4 if nargin < 3, col = []; end |
| wolffd@0 | 5 |
| wolffd@0 | 6 [scale01] = process_options(varargin, 'scale01', 1); |
| wolffd@0 | 7 |
| wolffd@0 | 8 [falseAlarmRate detectionRate area th] = computeROC(confidence, testClass); |
| wolffd@0 | 9 |
| wolffd@0 | 10 if ~isempty(col) |
| wolffd@0 | 11 h=plot(falseAlarmRate, detectionRate, [col '-']); |
| wolffd@0 | 12 %set(h, 'linewidth', 2); |
| wolffd@0 | 13 ex = 0.05*max(falseAlarmRate); |
| wolffd@0 | 14 ey = 0.05; |
| wolffd@0 | 15 if scale01 |
| wolffd@0 | 16 axis([0-ex max(falseAlarmRate)+ex 0-ey 1+ey]) |
| wolffd@0 | 17 else |
| wolffd@0 | 18 % zoom in on the top left corner |
| wolffd@0 | 19 axis([0-ex max(falseAlarmRate)*0.5+ex 0.5-ey 1+ey]) |
| wolffd@0 | 20 end |
| wolffd@0 | 21 grid on |
| wolffd@0 | 22 ylabel('detection rate') |
| wolffd@0 | 23 %xlabel('# false alarms') |
| wolffd@0 | 24 xlabel('false alarm rate') |
| wolffd@0 | 25 end |
| wolffd@0 | 26 |