Must-Know Base Tips for Feature Engineering With Time Series Data | HackerNoon

Time series data, which consists of data points arranged in chronological order, is vital in diverse sectors such as finance, healthcare, and meteorology. The art of feature engineering, where new features are derived from existing data, is a crucial aspect of developing precise and dependable predictive models. In this article, we will discuss some essential base tips for feature engineering with time series data to help you harness the full potential of your data and improve the performance of your machine learning models. We will delve into date and time features, domain-specific features, lag features, rolling and expanding window functions, exponential smoothing, and seasonal decomposition. By mastering these techniques, you will be better equipped to uncover hidden patterns, trends, and relationships within your time series data and enhance your model's ability to make accurate predictions. Time series data often comes with timestamps that provide valuable information about the d

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• Michael Frew