👉 In the context of computer science, "presearch" refers to the process of searching for information within a database or other data structure. This is done using an algorithm that searches through the data in a systematic manner, looking for patterns and relationships between elements in the data.
The goal of presearch is to find relevant information by identifying keywords, phrases, or patterns that are commonly associated with the target query. It involves several steps:
1.
Data Preprocessing
: The first step is preprocessing the