Getting started with Amazon SageMaker Feature Store

In a machine learning (ML) journey, one crucial step before building any ML model is to transform your data and design features from your data so that your data can be machine-readable. This step is known as feature engineering. This can include one-hot encoding categorical variables, converting text values to vectorized representation, aggregating log data to a daily summary, and more. The quality of your features directly influences your model predictability, and often needs a few iterations until a model reaches an ideal level of accuracy. Data scientists and developers can easily spend 60% of their time designing and creating features, and the challenges go beyond writing and testing your feature engineering code.