Location:
Search - roc matlab code
Search list
Description: 用matlab编写的，画ROC曲线和分数分布的代码。可以供做模式识别研究的人员使用。-prepared using Matlab, paintings and scores of ROC curve distribution of code. Pattern recognition can do research for the officers.
Platform: |
Size: 1151 |
Author: 张志坚 |
Hits:
Description: 计算ROC曲线和AUC的Matlab程序-Calculation of ROC curves and AUC of Matlab procedures
Platform: |
Size: 1024 |
Author: 刘国亮 |
Hits:
Description: ROC曲线绘制程序！matlab版！搜索，无重复。-ROC curve drawing program! matlab version! English, no repeat.
Platform: |
Size: 2048 |
Author: ym |
Hits:
Description: ROC curves illustrate performance on a binary classification problem where classification is based on simply thresholding a set of scores at varying levels. Lenient thresholds give high sensitivity but low specificity, strict thresholds give high specificity but low sensitivity the ROC curve plots this trade-off over a range of thresholds (usually with sens vs 1-spec, but I prefer sens vs spec this code gives you the option).
It is theoretically possible to operate anywhere on the convex hull of an ROC curve, so this is plotted too. The area under the curve (AUC) for a ROC plot is a measure of overall accuracy, and the area under the ROCCH is a kind of upper bound on what might be achievable with a weighted combination of differently thresholded results from the given classifier
-ROC curves illustrate performance on a binary classification problem where classification is based on simply thresholding a set of scores at varying levels. Lenient thresholds give high sensitivity but low specificity, strict thresholds give high specificity but low sensitivity the ROC curve plots this trade-off over a range of thresholds (usually with sens vs 1-spec, but I prefer sens vs spec this code gives you the option).
It is theoretically possible to operate anywhere on the convex hull of an ROC curve, so this is plotted too. The area under the curve (AUC) for a ROC plot is a measure of overall accuracy, and the area under the ROCCH is a kind of upper bound on what might be achievable with a weighted combination of differently thresholded results from the given classifier
Platform: |
Size: 4096 |
Author: saadat |
Hits:
Description:
Platform: |
Size: 3072 |
Author: nnmb |
Hits:
Description:
Platform: |
Size: 52224 |
Author: 樊蕊 |
Hits:
Description: 静态图像显著性分析程序，利用matlab开发。加州理工三位教授所写。-Software] Saliency Map Algorithm : MATLAB Source Code
Below is MATLAB code which computes a salience/saliency map for an image or image sequence/video (either Graph-Based Visual Saliency (GBVS) or the standard Itti, Koch, Niebur PAMI 1998 saliency map). See the included readme file for details. I also have a newer, simpler version implementing only the Itti algorithm (see simpsal/readme.txt).
Please try it out and email me if you have any questions.
Download:
Please select one of the following to download:
[gbvs.zip]
This package includes an implementation of the full GBVS algorithm. It also lets you compute an Itti, Koch, Niebur saliency map. It includes a function for computing the ROC score between eye-movements (provided as x,y fixation points) and a saliency map, and a function for displaying a saliency map overlayed on top of an image (as in the screenshot below).
Right after you download the zip file, you must change into the gbvs/ directory and run:
>>
Platform: |
Size: 8702976 |
Author: Johnny |
Hits:
Description: 显著性分析论文（英文），三个加州理工教授所写。附带有源码是实验Sample（见英文说明中的下载链接）-Saliency Map Algorithm : MATLAB Source Code
Below is MATLAB code which computes a salience/saliency map for an image or image sequence/video (either Graph-Based Visual Saliency (GBVS) or the standard Itti, Koch, Niebur PAMI 1998 saliency map). See the included readme file for details. I also have a newer, simpler version implementing only the Itti algorithm (see simpsal/readme.txt).
Please try it out and email me if you have any questions.
Download:
Please select one of the following to download:
[gbvs.zip]
This package includes an implementation of the full GBVS algorithm. It also lets you compute an Itti, Koch, Niebur saliency map. It includes a function for computing the ROC score between eye-movements (provided as x,y fixation points) and a saliency map, and a function for displaying a saliency map overlayed on top of an image (as in the screenshot below).
Right after you download the zip file, you must change into the gbvs/ directory and run:
>> gbvs_ins
Platform: |
Size: 254976 |
Author: Johnny |
Hits:
Description: A good matlab code that analysis the ROC curve and corresponding AUC value to estimate the sensitive and the currectness of the sample estimate. This code is suitable for variable type and function data.
Platform: |
Size: 3072 |
Author: lihuijia |
Hits:
Description: 这是ROC曲线绘制matlab代码，用于数据分类时，对分类准确率评价的一种方法。-This is MATLAB code of ROC curves which is a uation method of classifying accuracy when the data are classified.
Platform: |
Size: 1024 |
Author: 简川霞 |
Hits:
Description: 一个基于matlab实现的ROC Curve Code Augmentation，包括相应的说明和程序源码。-A ROC Curve Code Augmentation based on the matlab, including the corresponding instructions and program source Code
Platform: |
Size: 134144 |
Author: 刘霞 |
Hits: