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@@ -3,7 +3,7 @@
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## 目录
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## 目录
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* [paddlex.det.visualize](#1)
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* [paddlex.det.visualize](#1)
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-* [paddlex.det.fraw_pr_curve](#2)
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+* [paddlex.det.draw_pr_curve](#2)
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* [paddlex.det.coco_error_analysis](#3)
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* [paddlex.det.coco_error_analysis](#3)
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* [paddlex.seg.visualize](#4)
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* [paddlex.seg.visualize](#4)
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* [paddlex.visualize_det](#5)
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* [paddlex.visualize_det](#5)
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@@ -58,12 +58,12 @@ paddlex.det.draw_pr_curve(eval_details_file=None, gt=None, pred_bbox=None, pred_
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**注意:**`eval_details_file`的优先级更高,只要`eval_details_file`不为None,就会从`eval_details_file`提取真值信息和预测结果做分析。当`eval_details_file`为None时,则用`gt`、`pred_mask`、`pred_mask`做分析。
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**注意:**`eval_details_file`的优先级更高,只要`eval_details_file`不为None,就会从`eval_details_file`提取真值信息和预测结果做分析。当`eval_details_file`为None时,则用`gt`、`pred_mask`、`pred_mask`做分析。
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### 使用示例
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### 使用示例
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-点击下载如下示例中的[模型](https://bj.bcebos.com/paddlex/models/insect_epoch_270.zip)和[数据集](https://bj.bcebos.com/paddlex/datasets/insect_det.tar.gz)
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+点击下载如下示例中的[模型](https://bj.bcebos.com/paddlex/2.0/faster_rcnn_e12.tar.gz)和[数据集](https://bj.bcebos.com/paddlex/datasets/insect_det.tar.gz)
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> 方式一:分析训练过程中保存的模型文件夹中的评估结果文件`eval_details.json`,例如[模型](https://bj.bcebos.com/paddlex/models/insect_epoch_270.zip)中的`eval_details.json`。
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> 方式一:分析训练过程中保存的模型文件夹中的评估结果文件`eval_details.json`,例如[模型](https://bj.bcebos.com/paddlex/models/insect_epoch_270.zip)中的`eval_details.json`。
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```
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```
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import paddlex as pdx
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import paddlex as pdx
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-eval_details_file = 'insect_epoch_270/eval_details.json'
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+eval_details_file = 'faster_rcnn_e12/eval_details.json'
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pdx.det.draw_pr_curve(eval_details_file, save_dir='./insect')
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pdx.det.draw_pr_curve(eval_details_file, save_dir='./insect')
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```
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```
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> 方式二:分析模型评估函数返回的评估结果。
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> 方式二:分析模型评估函数返回的评估结果。
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@@ -72,13 +72,13 @@ pdx.det.draw_pr_curve(eval_details_file, save_dir='./insect')
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import paddlex as pdx
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import paddlex as pdx
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from paddlex import transforms as T
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from paddlex import transforms as T
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-model = pdx.load_model('insect_epoch_270')
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+model = pdx.load_model('faster_rcnn_e12')
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eval_dataset = pdx.datasets.VOCDetection(
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eval_dataset = pdx.datasets.VOCDetection(
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data_dir='insect_det',
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data_dir='insect_det',
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file_list='insect_det/val_list.txt',
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file_list='insect_det/val_list.txt',
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label_list='insect_det/labels.txt',
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label_list='insect_det/labels.txt',
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transforms=model.test_transforms)
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transforms=model.test_transforms)
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-metrics, evaluate_details = model.evaluate(eval_dataset, batch_size=8, return_details=True)
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+metrics, evaluate_details = model.evaluate(eval_dataset, batch_size=1, return_details=True)
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gt = evaluate_details['gt']
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gt = evaluate_details['gt']
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bbox = evaluate_details['bbox']
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bbox = evaluate_details['bbox']
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pdx.det.draw_pr_curve(gt=gt, pred_bbox=bbox, save_dir='./insect')
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pdx.det.draw_pr_curve(gt=gt, pred_bbox=bbox, save_dir='./insect')
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