Use Cases
use cases of custom data query
Case 1: Find a certain class in a dataset
Try to find the dataset “new2023“ objects containing "apple" or "banana".
Case 2: Find no object data
Try to find the dataset “new2023“ with no objects.
In our search syntax, the term 'null' is used to represent the absence or lack of a specified class object. For instance, when querying datasets or images, if you want to identify those that don't contain any objects of a specific class, you would use 'class IS NULL'.
In this case, it will return the dataset named 'new2023' that doesn't have any classified objects within it.
Case 3: Find small object size
Try to find the dataset “new2023“ annotation ”model-a” objects < 20 ^ 20 px
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