Information Retrieval CIS-462 Dr. Samir Tartir 2015/2016

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Information Retrieval

CIS-462

Dr. Samir Tartir

2015/2016

Second Semester

• Lecture Times:

– STT 13:10-14:00

Class

• Room: IT-404

• Slides are on E-Course:

– http://ecourse.philadelphia.edu.jo

Lecturer

• Instructor: Dr. Samir Tartir

• Office: IT 303

• Office Hours: STT 12-1

• E-mail: startir@philadelphia.edu.jo

• Website

– www.philadelphia.edu.jo/academics/startir/

• Facebook:

– www.facebook.com/groups/DrSamirTartir

Overview

• Prerequisites: CIS-261 (Fundamentals of

Databases)

• Textbook:

– Title: “Introduction to Information Retrieval”

– Authors: Manning, Raghavan, Schutze

– Publisher: Cambridge University Press, 2008

Description

• Databases only hold the subset of information known as "structured data". Documents and hypermedia are also information repositories, often referred to as semi-structured data.

• The Web makes this area of information management more important than ever.

• This module introduces topics related to information retrieval systems, hypermedia systems and web search.

Course Contents

• Software design and implementation

– Introduction to Information Retrieval (IR) systems

– Boolean Retrieval

– The term vocabulary and posting lists

– Dictionaries and tolerant retrieval

– Index construction and index compression

– Scoring, term weighting and vector space model

– Computing scores in a complete search system

– Evaluation in Information retrieval

– XML Retrieval

– Web Search basics

– Web Crawling and indexes

– Link analysis

• Refer to course page for syllabus

Grading

• First exam: 20%

• Second exam: 20%

• Projects (3 or 4): 20%

• Final exam: 40%

Projects

• 3 or 4 programming projects

• To be done individually and in teams

• Submitted by email to

– startir.philly@gmail.com

Late and Cheating Policies

• All assignments are due by 11:59 PM

• 10% penalty for each late day

• Zero points if late by more than 5 days

• Proper documentation needed for healthrelated excuses

• Cheating cases handed over to academic honesty department

– Minimum penalty – Failing the class

Use of Electronic Devices

• Laptops/Tablets

– Only for note taking or training on class material, can be asked to turn in notes.

• Phones

– Must always be silent or turned off while in class

– First time a warning, second you’ll be asked to leave class.

– Only in emergencies

• Others

– Should be turned off

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