Introduction to Information Retrieval ` `%%%`#`&12_`__~~~ alse [0.5cm] IIR 19: Web Search
Page 1 Recap Big picture Ads Duplicate detection Spam Web IR Size of the web Introduction
to Information Retrieval http://informationretrieval.org IIR 19: Web Search Hinrich Sch�tze
Center for Information and Language Processing, University of Munich 2014-07-02 Sch�tze:
Web search 1 / 123 Page 2 Recap Big picture Ads Duplicate detection Spam Web IR Size of
the web Overview 1 Recap 2 Big picture 3 Ads 4 Duplicate detection 5 Spam 6 Web IR Queries�…

An information retrieval (IR) system is designed to analyse, process and store sources of
information and retrieve those that match a particular user's requirements. A bewildering
range of techniques is now available to the information professional attempting to
successfully retrieve information. It is recognized that today's information professionals need
to concentrate their efforts on learning the techniques of computerized IR. However, it is this
book's contention that it also benefits them to learn the theory, techniques and tools that�…