What are the key steps involved in the data preprocessing phase?

In the realm of data science, the journey from raw data to meaningful insights is paved with numerous crucial steps. Among these, data preprocessing stands tall as the foundation upon which robust analyses and models are built. For aspiring data science in France, understanding the intricacies of data preprocessing is essential, laying the groundwork for success in this dynamic field. In this article, we delve into the key steps involved in data preprocessing, illuminating the path for those pursuing data science training and certification courses in France.