What can be used to analyze scanned invoices and extract data, such as billing addresses and the total amount due?
Answer(s): D
The Document Intelligence invoice model uses powerful Optical Character Recognition (OCR) capabilities to analyze and extract key fields and line items from sales invoices, utility bills, and purchase orders.
https://learn.microsoft.com/en-us/azure/ai-services/document-intelligence/prebuilt/invoice
What should you use to extract details from scanned images of contracts?
Answer(s): A
Document Intelligence contract modelThe Document Intelligence contract model uses powerful Optical Character Recognition (OCR) capabilities to analyze and extract key fields and line items from a select group of important contract entities. Contracts can be of various formats and quality including phone-captured images, scanned documents, and digital PDFs. The API analyzes document text; extracts key information such as Parties, Jurisdictions, Contract ID, and Title; and returns a structured JSON data representation. The model currently supports English-language document formats.
https://learn.microsoft.com/en-us/azure/ai-services/document-intelligence/prebuilt/contract
DRAG DROP (Drag and Drop is not supported)Match the Azure AI service to the appropriate generative AI capability.To answer, drag the appropriate service from the column on the left to its capability on the right. Each service may be used once, more than once, or not at all.Note: Each correct match is worth one point.Select and Place:
Box 1: Azure AI VisionClassify and label images.To classify and label images, you would typically use Azure AI Vision, which is specifically designed for computer vision tasks. Azure AI Vision can perform image analysis, including classification, object detection, and generating captions. You can also use Azure AI Custom Vision to train custom models that are tailored to your specific needs.Box 2: Azure OpenAI ServiceGenerate conversational responsesAzure OpenAI Service is designed to be used for generating conversational responses. It utilizes powerful language models like GPT-3.5 Turbo, GPT-4, and GPT-4o, which are specifically optimized for chat completion scenarios, according to Microsoft Learn. These models can handle multi-turn conversations and provide contextually appropriate responses based on user input, effectively simulating conversational AI behavior.Box 3: Azure AI SpeechConvert speech to text in real time.The Speech service provides speech-to-text and text-to-speech capabilities with an Azure Speech resource. You can transcribe speech to text with high accuracy, produce natural-sounding text-to-speech voices, translate spoken audio, and use speaker recognition during conversations.Azure AI Speech service can be used for real-time speech-to-text conversion. It supports both real-time and batch transcription of audio streams into text. Real-time transcription allows for instant transcription of live audio inputs.
https://microsoftlearning.github.io/mslearn-ai-vision/Instructions/Exercises/02-image-classification.html https://learn.microsoft.com/en-us/azure/ai-services/openai/concepts/models https://docs.microsoft.com/en-us/azure/cognitive-services/speech-service/overview
What is an advantage of using a custom model in Document Intelligence?
In Document Intelligence, a custom model allows you to extract data from specific documents or forms that are unique to your business or industry. This is achieved by training a model on your own labeled data, enabling it to identify and extract information like fields and tables from those documents with high accuracy.Custom Models vs. Prebuilt Models:While Document Intelligence offers prebuilt models for common document types like invoices or contracts, custom models allow you to go beyond these general categories and focus on extracting data from your specific forms and documents.Training with Your Data:You train a custom model by providing it with labeled samples of your target documents, teaching it to recognize the key fields and layout elements.
https://learn.microsoft.com/en-us/azure/ai-services/document-intelligence/train/custom-model
In Azure Machine Learning, what are two ensemble methods for combining models in automated machine learning (automated ML)? Each correct answer presents a complete solution.Note: Each correct selection is worth one point.
Answer(s): A,C
In Azure Machine Learning's automated machine learning (AutoML), two prominent ensemble methods for combining models are Voting and Stacking.
https://learn.microsoft.com/en-us/azure/machine-learning/concept-automated-ml 1
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