Information retrieval
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Title: Information retrieval

Essay Details:

Subject: Technology
Author: Charles W
Date: May 1, 2013
Level:
Grade: A
Length: 8 / 2201

Essay text:

& Lalmas M, 2000). The central problem in IR is the quest to find the set of relevant documents, which is usually amongst a large collection, containing the information sought thereby satisfying an information need usually expressed by a user with a query. The idea of using computers to search for relevant pieces of information for was popularized in an article ‘As We May Think’ by Vannevar Bush in 1945. Thereafter the first implementations of information retrieval systems were introduced in the 1950s and 1960s. Since then description processes, such as the creation of indexes from records, which, under pre-modern conditions, were carried out by human syntactic labour have been largely transferred to technology, strongly implying a desire to avoid the costs of direct human labour...

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