Practical Data Science with Amazon SageMaker
In this intermediate-level course, individuals learn how to solve a real-world use case with Machine Learning (ML) and produce actionable results using Amazon SageMaker. This course walks through the stages of a typical data science process for Machine Learning from analyzing and visualizing a dataset to preparing the data, and feature engineering. Individuals will also learn practical aspects of model building, training, tuning, and deployment with Amazon SageMaker. Real life use cases include customer retention analysis to inform customer loyalty programs.
Dla kogo?
This course is intended for:
- Developers
- Data Scientists
Zdobyte umiejętności
In this course, you will learn how to:
- Prepare a dataset for training
- Train and evaluate a Machine Learning model
- Automatically tune a Machine Learning model
- Prepare a Machine Learning model for production
- Think critically about Machine Learning model results
Wymagania wstępne
- Familiarity with Python programming language
- Basic understanding of Machine Learning
Zakres szkolenia
Introduction to Machine Learning
- Types of ML
- Job Roles in ML
- Steps in the ML pipeline
Introduction to Data Prep and SageMaker
- Training and Test dataset defined
- Introduction to SageMaker
- Demo: SageMaker console
- Demo: Launching a Jupyter notebook
Problem formulation and Dataset Preparation
- Business Challenge: Customer churn
- Review Customer churn dataset
Data Analysis and Visualization
- Demo: Loading and Visualizing your dataset
- Exercise: Relating features to target variables
- Exercise: Relationships between attributes
- Demo: Cleaning the data
Training and Evaluating a Model
- Types of Algorithms
- XGBoost and SageMaker
- Demo: Training the data
- Exercise: Finishing the Estimator definition
- Exercise: Setting hyperparameters
- Exercise: Deploying the model
- Demo: Hyperparameter tuning with SageMaker
- Demo: Evaluating Model Performance
Automatically Tune a Model
- Automatic hyperparameter tuning with SageMaker
- Exercises: Tuning Jobs
Deployment / Production Readiness
- Deploying a model to an endpoint
- A/B deployment for testing
- Auto Scaling Scaling
- Demo: Configure and Test Autoscaling
- Demo: Check Hyperparameter tuning job
- Demo: AWS Autoscaling
- Exercise: Set up AWS Autoscaling
Relative Cost of Errors
- Cost of various error types
- Demo: Binary Classification cutoff
Amazon SageMaker Architecture and features
- Accessing Amazon SageMaker notebooks in a VPC
- Amazon SageMaker batch transforms
- Amazon SageMaker Ground Truth
- Amazon SageMaker Neo
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