Upload GT-file
Upload externally created labeling data (GT files).
What is a Ground Truth file?
Ground Truth is a term that came from meteorology, which refers to information collected from a single location. When we look at this from a machine learning perspective, Ground Truth is used for showing the source or actual value of the data that want to learn.
Ground Truth is a term that refers to real-world data used to learn and test AI model outputs in the field of artificial intelligence data. Ground Truth data is necessary for a lot of AI applications such as autonomous driving and audio or voice recognition.
- The GT file upload format only supports JSON.
Upload conditions
: It must have the same folder structure and file name as the uploaded resource file, in the JSON file structure.
- The task type set in the project (box, keypoint, etc.), class, and attribute names and values must be the same.
- Even if the case and spacing are different, the upload fails.
- Example of GT file upload failure (1)
Class name registered in the project: car /
The class name is written in JSON: Car - Failure case due to conditions not in the project (2)
The value of the attribute ‘weather’ under class A registered in the project: sunny, cloudy, rainy
The class name is written in JSON: Snow
GT upload format and validity
GT Upload Schema
{
"annotations": [ // Annotation field reference for each annotation type ],
"attributes": {},
"filename": "image (28).jpeg",
"parent_path": "/",
"overwrite": true,
"label": "고양이"
}
GT Upload Field Definition
Name | Type | Description | Mandatory and default values |
---|---|---|---|
annotations | list [object] | Annotation | required=True |
filename | string | File name | required=True |
parent_path | string | Parent path of the file | required=True |
attribute | object | Attribute | |
overwrite | boolean | Overwritten or not | missing=False |
label | string | Class Name |
Validation
- Status validation: Check the status that the task has not started.
- Check for the existence of file paths: Check that the actual file exists in the path name.
- Annotation check: Check the annotation data that matches your project settings.
Refer to AIMMO enterprise output form
If you have any other inquiries, please get in touch with us at [email protected]
Updated 3 months ago