Vertex ai mastery course

Module 1: Introduction to Vertex AI

1.1 Overview of Google Cloud and Vertex AI

Okay, here’s an explanation of the “Overview of Google Cloud and Vertex AI” subtopic, focusing on the core concepts and using illustrative examples, strictly without external resources.

The Goal: This section aims to provide a foundational understanding of Google Cloud Platform (GCP) and then drill down specifically into Vertex AI, explaining how the latter fits into the larger GCP ecosystem. It sets the stage for using Vertex AI effectively by ensuring you understand the environment it lives in.

Google Cloud Platform (GCP): A High-Level View

• What it is: GCP is Google’s suite of cloud computing services. Think of it as a collection of tools and infrastructure that lets you run applications, store data, and do a whole lot more, all without needing to manage physical servers yourself. It’s like renting computing power and resources instead of owning and maintaining them.

• Key Components (Relevant to Vertex AI):

  • Compute Engine: Virtual machines (VMs). Vertex AI can leverage these for custom training or inference that requires specific hardware configurations. Example: You need a powerful VM with a special GPU to train a complex image recognition model. Compute Engine can provide that.
  • Cloud Storage: Object storage for storing data (images, text files, etc.). Vertex AI needs access to training data and model artifacts stored here. Example: You store all your training data (e.g., labeled images) in a Cloud Storage bucket. Vertex AI then reads that data to train your image recognition model.
  • BigQuery: Google’s data warehouse service. This is useful for storing and querying large datasets used for model training or for feeding data to models for predictions. Example: You collect customer purchase history data and store it in BigQuery. Then you use Vertex AI to train a model to predict customer churn based on this historical data.
  • Identity and Access Management (IAM): Controls who can access what resources in your GCP project. This is critical for security when dealing with sensitive data and model deployments. Example: You grant a specific user account the permission to only read the training data in your Cloud Storage bucket, but not to modify it.
  • Virtual Private Cloud (VPC): Networks for isolating resources. Ensures that your Vertex AI workloads communicate securely. Example: You have Vertex AI models that need to interact with a secure database. You can connect those resources via VPC to keep the traffic contained.

Vertex AI: A Specialized AI/ML Platform Within GCP

• What it is: Vertex AI is Google’s unified machine learning platform. It provides a single environment for the entire machine learning lifecycle – from data ingestion and preparation to model training, deployment, and monitoring. It simplifies the ML process.

• Key Capabilities:

  • Automated Machine Learning (AutoML): Trains high-quality models with minimal code. Simplifies model creation for common tasks like image classification, object detection, and tabular data regression/classification. Example: You have a dataset of customer reviews and want to automatically build a model to classify the sentiment (positive, negative, neutral) of each review. AutoML can handle this.
  • Custom Training: Allows you to train models using your own code and frameworks (e.g., TensorFlow, PyTorch, scikit-learn). Gives you fine-grained control over the training process. Example: You have a custom neural network architecture that isn’t supported by AutoML and need to write your own training script using TensorFlow.
  • Model Deployment: Deploys trained models to endpoints that can serve predictions. Allows you to integrate your models into real-world applications. Example: You deploy your trained image recognition model to a Vertex AI endpoint. Then, your application can send images to the endpoint and receive predictions in real-time.
  • Model Monitoring: Tracks the performance of deployed models over time. Helps you detect issues like data drift and model degradation. Example: You monitor your deployed model and discover that its accuracy is decreasing over time because the distribution of incoming data is changing. This alerts you to retrain the model.
  • Feature Store: A central repository for managing and serving machine learning features. Example: You have multiple models that use the same features such as a customer’s average order value and create a feature store to easily reuse features for different models.

The Relationship:

Vertex AI leverages many services within GCP. It uses Cloud Storage for storing data, uses Compute Engine for processing, uses IAM for access control, and so on. Understanding the underlying GCP infrastructure is crucial for managing and optimizing Vertex AI workflows. Vertex AI is a specialized offering on top of the broader GCP platform.

In short, you need to understand GCP to effectively utilize Vertex AI. Vertex AI is the ML/AI service that sits within the larger GCP ecosystem.

1.2 Vertex AI Services and Components

1.3 Setting up a Vertex AI Project

1.4 IAM Roles and Permissions for Vertex AI

Module 2: Data Management with Vertex AI

2.1 Importing and Exploring Data

2.2 Data Preprocessing and Feature Engineering

2.3 Using Vertex AI Feature Store

2.4 Data Validation and Monitoring

Module 3: Building Custom Machine Learning Models

3.1 Understanding Model Architectures

3.2 Writing Custom Training Code

3.3 Using Custom Training Jobs

3.4 Hyperparameter Tuning

Module 4: Training Models with Vertex AI

4.1 Managed Datasets for Training

4.2 Pre-built Algorithms and Frameworks

4.3 Distributed Training on Vertex AI

4.4 Monitoring Training Jobs

Module 5: Deploying Models with Vertex AI

5.1 Model Deployment Options

5.2 Creating Endpoints

5.3 Version Control for Models

5.4 Online Prediction

5.5 Batch Prediction

Module 6: Model Evaluation and Monitoring

6.1 Evaluating Model Performance

6.2 Metrics and Logging

6.3 Model Monitoring for Drift and Anomalies

6.4 Explainable AI (XAI)

Module 7: Learn to Build, Train, and Deploy Machine Learning Models with Google Cloud Vertex AI

7.1 End-to-End ML Pipeline with Vertex AI

7.2 Building a Classification Model

7.3 Building a Regression Model

7.4 Building a Time Series Forecasting Model

7.5 Building a Recommendation System

Module 8: Advanced Vertex AI Features

8.1 Vertex AI Pipelines

8.2 Vertex AI Experiments

8.3 AutoML on Vertex AI

8.4 Vertex AI MLOps