Answer-first summary for fast verification
Answer: JSONL
The correct answer is JSONL (B) because Azure Machine Learning documentation specifically states that for preparing labeled image data as input for automated ML image classification models in tabular dataset format, JSONL (JSON Lines) format is required. JSONL format allows each line to be a valid JSON object, making it efficient for processing large image datasets. The community discussion shows strong consensus (100% of answers and multiple upvoted comments) supporting JSONL, with references to official Microsoft documentation confirming this requirement. Other formats like COCO (A), standard JSON (C), and Pascal VOC (D) are not the specified format for Azure ML tabular datasets in automated ML image classification scenarios.
Author: LeetQuiz Editorial Team
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You are creating a multi-class image classification model using automated machine learning in Azure Machine Learning.
You need to prepare labeled image data for model training as an Azure Machine Learning tabular dataset.
Which data format should you use?
A
COCO
B
JSONL
C
JSON
D
Pascal VOC
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