Slide 1Introduction to Information Retrieval Kangnam Univ. Introduction to Information Retrieval Lecture 15(Ch16): Clustering Slide 2 Introduction to Information Retrieval…
Slide 1http://www.xkcd.com/233/ Slide 2 Text Clustering David Kauchak cs160 Fall 2009 adapted from: http://www.stanford.edu/class/cs276/handouts/lecture17-clustering.ppt…
Slide 1Clustering Paolo Ferragina Dipartimento di Informatica Università di Pisa This is a mix of slides taken from several presentations, plus my touch ! Slide 2 Objectives…
Slide 1 WSCD 2009 Slide 2 INTRODUCTION Query suggestion has often been described as the process of making a user query resemble more closely the documents it is expected…
Slide 1 CS246 Topic-Based Models Slide 2 Motivation Q: For query “car”, will a document with the word “automobile” be returned as a result under the TF-IDF vector…
Flat Clustering Adapted from Slides by Prabhakar Raghavan, Christopher Manning, Ray Mooney and Soumen Chakrabarti L12FlatCluster Today’s Topic: Clustering Document clustering…
Clustering Paolo Ferragina Dipartimento di Informatica Università di Pisa This is a mix of slides taken from several presentations, plus my touch ! Objectives of Cluster…
Information Retrieval and Organisation Chapter 16 Flat Clustering Dell Zhang Birkbeck, University of London What Is Text Clustering? Text Clustering = Grouping a set of documents…