未验证 提交 44834335 编写于 作者: Y YixinKristy 提交者: GitHub

Update ROC Intro&GIF (#902)

* Update README.md

* Update README_CN.md

* Update README.md

* Update UserGuide-en.md
上级 9553ec70
......@@ -337,7 +337,7 @@ Developers can compare with multiple experiments by specifying and uploading the
**ROC Curve** shows the performance of a classification model at all classification thresholds; the larger the area under the curve, the better the model performs, aiding developers to evaluate the model performance and choose an appropriate threshold.
<p align="center">
<img src="https://user-images.githubusercontent.com/48054808/103274711-42ba6f00-49fd-11eb-9452-4dd492682dd8.png" width="85%"/>
<img src="https://user-images.githubusercontent.com/48054808/103344081-8928d000-4ac8-11eb-84d0-28f249886172.gif" width="85%"/>
</p>
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......@@ -345,10 +345,10 @@ value: 3.1297709941864014
### ROC Curve
展示不同不同阈值下模型的表现(TPR、TNR),曲线下面积越大,模型表现越好,辅助开发者进行阈值选择以及直观的掌握模型训练情况
展示不同阈值下模型指标的变化,同时曲线下的面积(AUC)直观的反应模型表现,辅助开发者掌握模型训练情况并高效进行阈值选择
<p align="center">
<img src="https://user-images.githubusercontent.com/48054808/103275084-51555600-49fe-11eb-8c16-d18d26b724e3.png" width="85%"/>
<img src="https://user-images.githubusercontent.com/48054808/103344081-8928d000-4ac8-11eb-84d0-28f249886172.gif" width="85%"/>
</p>
### High Dimensional
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......@@ -658,7 +658,7 @@ visualdl --logdir ./log --port 8080
### 介绍
ROC曲线展示不同不同阈值下模型的表现(TPR、TNR),曲线下面积越大,模型表现越好,辅助开发者进行阈值选择以及直观的掌握模型训练情况
ROC曲线展示不同阈值下模型指标的变化,同时曲线下的面积(AUC)直观的反应模型表现,辅助开发者掌握模型训练情况并高效进行阈值选择
### 记录接口
......@@ -708,7 +708,7 @@ visualdl --logdir ./log --port 8080
接着在浏览器打开`http://127.0.0.1:8080`,即可查看ROC Curve
<p align="center">
<img src="https://user-images.githubusercontent.com/48054808/103275084-51555600-49fe-11eb-8c16-d18d26b724e3.png" width="80%"/>
<img src="https://user-images.githubusercontent.com/48054808/103344081-8928d000-4ac8-11eb-84d0-28f249886172.gif" width="80%"/>
</p>
*Note:ROC前端页面使用和PR相同,请参考上述PR Curve的使用说明。
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......@@ -19,7 +19,7 @@ Currently, VisualDL provides seven components: scalar, image, audio, graph, hist
| [Graph](#Graph--Network-Structure) | Network Structure | Visualize network structures, node attributes and data flow, assisting developers to learn and to optimize network structures. |
| [Histogram](#Histogram--Distribution-of-Tensors) | Distribution of Tensors | Present the changes of distributions of tensors, such as weights/gradients/bias, during the training process. |
| [PR Curve](#PR-Curve) | Precision & Recall Curve | Display precision-recall curves across training steps, clarifying the tradeoff between precision and recall when comparing models. |
| [ROC Curve](#ROC-Curve) | Receiver Operating Characteristic curve | Shows the performance of a classification model at all classification thresholds |
| [ROC Curve](#ROC-Curve) | Receiver Operating Characteristic curve | Shows the performance of a classification model at all classification thresholds. |
| [High Dimensional](#High-Dimensional--Data-Dimensionality-Reduction) | Data Dimensionality Reduction | Project high-dimensional data into 2D/3D space for embedding visualization, making it convenient to observe the correlation between data. |
At the same time, VisualDL provides [VDL.service](#vdlservice) , which allows developers to easily save, track and share visualization results of experiments with anyone for free.
......@@ -713,7 +713,7 @@ visualdl --logdir ./log --port 8080
Then, open the browser and enter the address`http://127.0.0.1:8080` to view:
<p align="center">
<img src="https://user-images.githubusercontent.com/48054808/103274711-42ba6f00-49fd-11eb-9452-4dd492682dd8.png" width="85%"/>
<img src="https://user-images.githubusercontent.com/48054808/103344081-8928d000-4ac8-11eb-84d0-28f249886172.gif" width="85%"/>
</p>
*Note: the use of ROC Curve in the frontend is the same as that of PR Curve, please refer to the instructions in PR Curve section if needed.
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