Microsoft Azure AI Fundamentals Certification Companion: Guide to Prepare for the Ai-900 Exam

Prepare for the Azure AI Fundamentals certification examination. This book covers the basics of implementing various Azure AI services in your business. The book not only helps you get ready for the AI-900 exam, but also helps you get started in the artificial intelligence (AI) world.
The book starts with a short overview of the AI-900 exam and takes you through the exam prerequisites and the structure of the exam. You will then learn basic and advanced AI in Azure. Principles of responsible AI, Azure Machine Learning (ML), Azure Cognitive Services, and Bot Services are covered, followed by a practice test. You will go through ML fundamental concepts, model training, and validation along with case studies and a practice test for better preparation. The book includes the fundamentals of Azure and computer vision cognitive services. Various vision services and face services are demonstrated as well as analyzing image and text using OCR. You will understand concepts of natural language processing (NLP) such as text analysis, language modelling, entity recognition, sentiment analysis, speech recognition, and synthesis and also learn how to leverage Microsoft Azure for NLP.
After reading this book, you will be able to implement various Azure AI services and prepare for the Azure AI Fundamentals certification exam, AI-900.

What Will You Learn

• Understand AI fundamentals and responsibilities
• Know the Microsoft Azure offerings for AI
• Understand foundational concepts for ML and Azure offerings for ML
• Understand Azure Cognitive Services such as Custom Vision, Face, Form Recognizer, Text-to-Speech, and Image Analysis

Who This Book Is For
Azure and AI users working with ML services

準備 Azure AI 基礎認證考試。本書介紹了在您的業務中實施各種 Azure AI 服務的基礎知識。本書不僅幫助您準備 AI-900 考試，還幫助您入門人工智慧 (AI) 領域。
本書首先簡要介紹 AI-900 考試，並帶您了解考試的先決條件和結構。然後，您將學習 Azure 中的基礎和高級 AI。本書涵蓋了負責任的 AI 原則、Azure 機器學習 (ML)、Azure 認知服務和機器人服務，並提供了練習測試。您將學習機器學習的基本概念、模型訓練和驗證，並通過案例研究和練習測試進行更好的準備。本書還介紹了 Azure 和計算機視覺認知服務的基礎知識。展示了各種視覺服務和人臉服務，以及使用 OCR 分析圖像和文本的方法。您將了解自然語言處理 (NLP) 的概念，如文本分析、語言建模、實體識別、情感分析、語音識別和合成，並學習如何利用 Microsoft Azure 進行 NLP。
閱讀本書後，您將能夠實施各種 Azure AI 服務，並為 Azure AI 基礎認證考試 AI-900 做好準備。

您將學到什麼

• 了解 AI 的基礎知識和責任


• 瞭解 Microsoft Azure 提供的 AI 服務


• 了解機器學習的基礎概念和 Azure 提供的機器學習服務


• 瞭解 Azure 認知服務，如自定義視覺、人臉、表單識別、語音合成和圖像分析

本書適合對象
使用 Azure 和 AI 服務的 ML 用戶

Krunal S. Trivedi is a Microsoft Certified Trainer and a Microsoft Azure MVP for the past 5 years. He has been providing technical training on a variety of Microsoft and non-Microsoft technologies to IT corporations all over the world for the past 14 years. He is an enthusiastic speaker, trainer, writer, and author. Krunal is actively involved in project architecting, building solutions using modern edge technologies such as React, Angular, Docker, and Microsoft Azure, in addition to training. He has worked on numerous projects and products, from requirement gathering to project deployment using the Agile methodology and DevOps pipeline.

Krunal S. Trivedi是一位微軟認證講師，也是過去5年來的微軟Azure MVP。在過去的14年裡，他一直向全球各地的IT公司提供關於各種微軟和非微軟技術的技術培訓。他是一位熱情洋溢的演講者、培訓師、作家和作者。Krunal積極參與項目架構，使用React、Angular、Docker和微軟Azure等現代前沿技術構建解決方案，並提供培訓。他曾參與過許多項目和產品，從需求收集到項目部署，都使用了敏捷方法論和DevOps流程。