There are various versions like "Order Number🔑" + "Customer Code🔑". Which "column" can narrow it down to one row?? Is one not enough...that means it's a composite key...how can I narrow it down to ...
Data Normalization vs. Standardization is one of the most foundational yet often misunderstood topics in machine learning and data preprocessing. If you’ve ever built a predictive model, worked on a ...