Exporting Data as a New Dataset

You can select certain data or obtain the required data by setting the filtering criteria to create a dataset. The historical export records can be viewed in task history. This section introduces how to export ModelArts data as a new dataset.

This function is supported for only datasets of image classification, object detection, and image segmentation.

For image classification datasets, only the label files in TXT format can be exported.
For object detection datasets, only XML label files in Pascal VOC format can be exported.
For image segmentation datasets, only XML label files in Pascal VOC format and mask images can be exported.

Exporting Data to a New Dataset

Log in to the ModelArts management console. In the navigation pane on the left, choose Asset Management > Datasets.
In the dataset list, select an image dataset and click the dataset name to go to the Dashboard tab of the dataset.
Click Export in the upper right corner. In the displayed Export To dialog box, enter the related information and click OK.
Data Source: Select New Dataset.

Name: name of the new dataset

Storage Path: input path of the new dataset, that is, the OBS path where the data to be exported is stored

Output Path: output path of the new dataset, that is, the output path after labeling is complete The output path cannot be the same as the storage path, and the output path cannot be a subdirectory of the storage path.

Figure 1 Exporting to a new dataset
After the data is exported, view it in the specified path. After the data is exported, you can view the new dataset in the dataset list.
In the Dashboard tab, click Export History in the upper right corner. In the displayed dialog box, view the task history of the dataset.