PG_Curve
所属分类:matlab编程
开发工具:matlab
文件大小:51KB
下载次数:672
上传日期:2011-03-15 14:44:38
上 传 者:
fanruinjupt
说明: matlab代码:计算混淆矩阵,查准率/查全率,ROC,F-measure,准确率等
(Matlab code for computing and visualization: Confusion Matrix, Precision/Recall, ROC,
Accuracy, F-Measure etc. for Classification)
文件列表:
PG_Curve (0, 2010-12-29)
PG_Curve\AccuracyF (0, 2010-12-29)
PG_Curve\actual_label.mat (210, 2010-12-29)
PG_Curve\ConfusionMatrices (0, 2010-12-29)
PG_Curve\decision_values.mat (37372, 2010-12-29)
PG_Curve\main.m (1572, 2010-12-29)
PG_Curve\name_class.mat (224, 2010-12-29)
PG_Curve\num_in_class.mat (188, 2010-12-29)
PG_Curve\PrecisionRecall (0, 2010-12-29)
PG_Curve\predict_label.mat (437, 2010-12-29)
PG_Curve\AccuracyF\compute_accuracy_F.m (1694, 2010-12-29)
PG_Curve\ConfusionMatrices\compute_confusion_matrix.m (739, 2010-12-29)
PG_Curve\ConfusionMatrices\draw_cm.m (985, 2010-12-29)
PG_Curve\ConfusionMatrices\rotateXLabels.m (14297, 2010-12-29)
PG_Curve\PrecisionRecall\compute_precision_recall.m (1061, 2010-12-29)
PG_Curve\PrecisionRecall\draw_prc.m (3084, 2010-12-29)
PG_Curve\PrecisionRecall\prc_stats.m (2654, 2010-12-29)
PG_Curve\PrecisionRecall\prc_stats_binormal.m (2775, 2010-12-29)
PG_Curve\PrecisionRecall\prc_stats_empirical.m (2179, 2010-12-29)
========================================================================
Matlab code for computing and visualization: Confusion Matrix, Precision/Recall, ROC,
Accuracy, F-Measure etc. for Classification
Created by Piji Li (peegeelee@gmail.com) blog: http://www.shamoxia.com
IRLab. : http://ir.sdu.edu.cn
Shandong University,Jinan,***
10/1/2010
Some code are from:
1Literature:
K.H. Brodersen, C.S. Ong, K.E. Stephan, J.M. Buhmann (2010). The
binormal assumption on precision-recall curves. In: Proceedings of
the 20th International Conference on Pattern Recognition (ICPR).
Kay H. Brodersen & Cheng Soon Ong, ETH Zurich, Switzerland
$Id: prc_demo.m 5529 2010-04-22 21:10:32Z bkay $
2GETCM : gets confusion matrices, precision, recall, and F scores
[confus,numcorrect,precision,recall,F] = getcm (actual,pred,[classes])
dinoj@cs.uchicago.edu , Apr 2005, modified July 2005
========================================================================
Just run main.m, then you can follow the method in main.m do do your own
work.
近期下载者:
相关文件:
收藏者: