N gram Data structures

Data structure in information retrieval course, in this course we will learn about the data structures used in information retrieval. Data structures play a critical role in organizing, storing, and accessing data efficiently, which is essential for effective information retrieval systems. We will explore various data structures, including inverted indexes, which list terms and the documents they appear in, enabling fast keyword searches. We will also study dictionaries for storing terms with associated data, B-trees and B+trees for indexing in databases, and semantic networks that represent relationships between concepts to enhance search accuracy. Additionally, the course covers graph-based structures for representing data relationships, such as web graphs and social networks, and tries for efficient text search. By understanding these data structures, students will learn how to design and implement systems that can quickly and accurately retrieve information. This course is essential for anyone looking to deepen their knowledge of information retrieval and improve their ability to create efficient search and retrieval systems. Whether you're working on search engines, databases, or any application requiring fast and accurate data access, this course will provide the foundational knowledge needed to succeed.