Learn which Microsoft Azure AI service is best for extracting Total and Subtotal fields from receipts. Get a detailed explanation and tip for the AI-900 certification exam.
Table of Contents
Question
You have to extract Total and Subtotal from a receipt. Which of the following services should you use?
A. Ink recognizer.
B. Form recognizer.
C. Custom Vision.
D. Text analytics.
Answer
To extract Total and Subtotal values from a receipt, the correct Azure service to use is:
B. Form Recognizer
Explanation
Azure Form Recognizer is a cognitive service that uses machine learning to extract key-value pairs, tables, and other structured data from documents like forms, invoices, and receipts. It has pre-built receipt model that is specifically trained to locate and pull out fields commonly found on receipts, including the Subtotal and Total amounts.
Form Recognizer can accurately identify and extract these monetary fields without needing to train a custom model. You simply provide the receipt image or PDF to the service, and it will return the structured data.
The other options are not suitable for this specific task:
- Ink Recognizer is for interpreting and analyzing digital ink strokes, like handwriting and drawings.
- Custom Vision is for building custom image classification and object detection models.
- Text Analytics is for extracting insights like sentiment, key phrases, and named entities from unstructured text.
So in summary, Form Recognizer and its pre-built receipt model is the go-to Azure service for extracting Total, Subtotal and other fields from receipts and invoice-like documents. Knowing this is important for the AI-900 Azure AI Fundamentals certification exam.
Azure Form Recognizer is designed to extract structured data like totals, subtotals, and other key information from forms, receipts, and invoices. It is specifically tailored for extracting data from documents such as receipts.
Microsoft Azure AI Fundamentals AI-900 certification exam practice question and answer (Q&A) dump with detail explanation and reference available free, helpful to pass the Microsoft Azure AI Fundamentals AI-900 exam and earn Microsoft Azure AI Fundamentals AI-900 certification.