👉 Resifting, also known as residual sorting or residual sorting, is a technique in data analysis and computer science used to sort elements of a dataset that are not essential for further processing. In other words, it involves sorting out the important information from the rest. The process starts by selecting some elements from the dataset, often based on their relevance or importance. Then, these selected elements are grouped together into "residual" sets (or buckets) which do not contribute to the final output of the sorting
