JCL

FEUP/DEI & INESC TEC

User Tools

Site Tools


teach:lbaw:lectures:09

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

teach:lbaw:lectures:09 [17/04/2020 10:17]
teach:lbaw:lectures:09 [23/04/2021 15:38] (current)
Sérgio Nunes created
Line 1: Line 1:
 +====== L: 26/04/2021 ======
  
 +**Master in Informatics and Computing Engineering\\
 +Database and Web Applications Laboratory\\
 +Instance: 2020/21**
 +\\
 +---
 +\\
 +
 +====== Lecture #9 :: 26/04/2021 ======
 +
 +===== Goals =====
 +
 +By the end of this class, the student should be able to:
 +  * Describe the differences between ranked-search and set-based search.
 +  * Describe the generic architecture of a search engine.
 +  * Describe how an inverted index works.
 +  * Describe how different signals can be used to rank information be relevance.
 +
 +===== Content =====
 +
 +  * Introduction to Information Retrieval
 +  * Search Engines Architecture
 +  * Information Indexing
 +  * Relevance and Ranking
 +
 +===== Bibliography =====
 +
 +  * Christopher D. Manning, Prabhakar Raghavan, and Hinrich Schütze. //Introduction to Information Retrieval//. Cambridge University Press, 2008. Online at [[http://nlp.stanford.edu/IR-book]]
 +  * Bruce Croft, Donald Metzler, and Trevor Strohman. //Search Engines: Information Retrieval in Practice//. Addison-Wesley, 2010. Online at [[http://ciir.cs.umass.edu/irbook/]]
 +  * Ricardo Baeza-Yates, and Berthier Ribeiro-Neto. //Modern Information Retrieval (2nd Edition)//. ACM press, 2012.
 +
 +===== Materials =====
 +
 +  * Materials presented in class: {{09-ir.pdf|Introduction to Information Retrieval}} 
 +  * Brin, S.; Page, L. //The anatomy of a large-scale hypertextual Web search engine//. Computer Networks and ISDN Systems. 30 (1–7): 107–117. 1998
 +
 +===== Summary =====
 +
 +  * Introduction to Information Retrieval. Search engines architecture. Information crawling, indexing and ranking for search.
 +
 + --- //LBAW, 2020/21//
 +
 +[[08|« Previous]] | [[index|Index]] | [[10|Next »]]