Lecture

Information Retrieval Basics

In course

DEMO: reprehenderit incididunt non Lorem

Non consectetur culpa quis in dolore aute Lorem. Est reprehenderit commodo exercitation do culpa laboris exercitation officia consequat Lorem minim do nisi. Id est in non est culpa ex fugiat id culpa eiusmod mollit ea laborum qui. Commodo Lorem eiusmod laborum officia velit eiusmod eiusmod.

Description

This lecture covers the fundamentals of information retrieval, including text-based information retrieval, vector space retrieval, and the evaluation of information retrieval systems. Topics include document representation, query expansion, inverted index, and distributed retrieval. The lecture also delves into the concepts of term-document matrix, similarity computation, and the use of TF-IDF for document ranking.

Instructor

ex excepteur

Culpa adipisicing nostrud labore quis et exercitation quis pariatur. Labore non ad consectetur dolore nisi pariatur esse aliqua ullamco. Duis irure nulla excepteur sint esse nostrud fugiat magna et velit anim voluptate. Proident duis aliqua incididunt ullamco magna aliqua officia anim do officia mollit. Dolor occaecat labore eiusmod ut dolor aute consequat eiusmod amet proident sit.

Official source

https://mediaspace.epfl.ch/media/0_otoknvyz

About this result

This page is automatically generated and may contain information that is not correct, complete, up-to-date, or relevant to your search query. The same applies to every other page on this website. Please make sure to verify the information with EPFL's official sources.

Ontological neighbourhood

Information engineering

Natural language processing: Topics in natural language processing

Related lectures (46)

Graph Chatbot

Chat with Graph Search

Ask any question about EPFL courses, lectures, exercises, research, news, etc. or try the example questions below.

DISCLAIMER: The Graph Chatbot is not programmed to provide explicit or categorical answers to your questions. Rather, it transforms your questions into API requests that are distributed across the various IT services officially administered by EPFL. Its purpose is solely to collect and recommend relevant references to content that you can explore to help you answer your questions.