Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
THESAURUS
The word 'thesaurus' comes from Greek term 'thesauros' meaning a storehouse or treasury of words. The Oxford English Dictionary defines "thesaurus" as a archaeological term "a treasury of temple, etc." and quotes its use in 1736 as a treasury or store house of knowledge. Dictionary defines it as "a book of words or of information about a particular field or a set of concepts, specially a dictionary of synonyms". A dictionary lists words along with their meanings; synonyms, etc. in alphabetical order, but a thesaurus assembles all words related to an idea at one place. Modern usage may be said to date from 1852 when Peter Mark Roget thought of his thesaurus as a classification of ideas. Roget's Thesaurus had nothing to do with information retrieval. But his novel idea was later profitably employed in the compilation of thesaurus for information retrieval.
Helen Brownson is said to be the first person who used the term 'thesaurus' in the context of information retrieval in a paper presented at the Dorking Conference on Classification Research in 1957. H. P Luhn was probably the first person to think in" terms of information retrieval thesaurus, who suggested the compilation, for indexing purposes, of 'families of notions' and dictionary of 'notion families'. The first thesaurus used in information retrieval system was developed by Du Pont in USA around 1969 and since then many thesauri have been brought out in different subject fields: A number of standards have also come into existence to provide guidelines in the design and development of monolingual and multilingual: thesauri.
"It acknowledges that the national authorities enjoy a wide margin of appreciation in matters of morals, particularly in an area such as the present which touches on matters of bel
AACR-2R In AACR-2R under 'Choice of Name' there are 19 rules of which four are about pseudonyms. Since pseudonyms are dealt with in Unit 12, we will leave these four rules fr
what is reference service.
Differences between countries in history and pattern of social development leave their mark on the character and habits of their people. Nowadays, people tend to become a little ne
Communications and Interpersonal Relationships: Communication scholars explain Interpersonal communication in various ways, generally illustrating participants who are dependent on
need to promote democracy
What Are The Main Features Of The Homeric World View?
what is instinct motivation
Human Resource The human resource refers to any individual serving as a source of information. This can be best illustrated by giving examples. If somebody is doing historical
Scope and Purpose Editors usually state the scope and purpose of the encyclopaedia in the preface and introduction. After proper scanning, the buyers must check a few items in
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd