Charging Station: Find Frequent Words with Mismatching by Sorting
Explore how to find frequent patterns in DNA sequences that allow mismatches using sorting methods. Understand the algorithm that generates neighboring k-mers, sorts them, and counts occurrences to identify the most frequent sequences with up to a set number of mismatches.
We'll cover the following...
We'll cover the following...
This lesson uses some notation from Charging Station: Finding Frequent Words by Sorting.
The following pseudocode reduces the Frequent Words with Mismatches Problem to sorting. It first generates all neighbors (with up to d mismatches) for all k-mers in Text and combines them all into an array NeighborhoodArray. Note that a k-mer Pattern appears ...