'Central editorial board' presentation slideshows

Information Retrieval

Information Retrieval. CSE 8337 (Part I) Spring 2011 Some Material for these slides obtained from: Modern Information Retrieval by Ricardo Baeza -Yates and Berthier Ribeiro-Neto http://www.sims.berkeley.edu/~hearst/irbook/

1.35k views • 113 slides

Administrivia

Administrivia. Project?. Overview. History Networking Crawlers Information Retrieval. ?. Outline of IR topics. Background Definitions, etc. The Problem 100,000+ pages The Solution Ranking docs Vector space Extensions Relevance feedback, clustering, query expansion, etc.

517 views • 42 slides

355 views • 24 slides

Motivation

Motivation. IR: representation, storage, organization of, and access to information items Focus is on the user information need User information need:

170 views • 6 slides