Functions of a thesaurus, Humanities

Assignment Help:

Functions of a Thesaurus 

The major functions of a thesaurus include the following : 

a) it provides a standard vocabulary for a given subject field by exercising control on the vocabulary of terms used in an indexing language. Methods of controlling the vocabulary are: 

  1. out of all possible synonyms and quasi-synonyms, only one term is selected as a descriptor, 
  2. the scope of the meaning of the term is clearly indicated in a scope note for the best suitability of the selected meaning, 
  3. a definite rule is followed for compound terms, word-forms, number (singular/plural) and spellings are standardized, and 
  4. homonyms are differentiated by qualifiers;

b) it shows the intrinsic, semantic relationship existing between, terms, and thus provides system of references between terms; 

c) it helps the indexer and the searcher in the choice of preferred terms; 

d) it provides hierarchical display of terms so that a search can be broadened or narrowed systematically; 

e) it increases the speed of retrieval by use of indexing terms and search terms; and 

f) it provides a map of a 'given subject field, which helps to understand the structure of the field. 


Related Discussions:- Functions of a thesaurus

Humanity, iven the medieval works of art we have studied, evaluate how reli...

iven the medieval works of art we have studied, evaluate how religion influenced the aesthetics of the period. Use at least two examples of art we have studied in this course as th

What are the main elements to understand informed consent, What are the two...

What are the two main elements which are included to understand informed consent?  Informed Consent is understood as including two main elements:   i. Knowledge [Subjects sh

Essay, I would like to know how do I start a essay papper

I would like to know how do I start a essay papper

Problems with dictionaries, Dictionaries : Some Problems According to ...

Dictionaries : Some Problems According to one estimate "every minute of every day including Sunday, six people buy an Oxford dictionary'''. This only shows the usefulness of

History of patents, History of Patents: Patents have been granted by ...

History of Patents: Patents have been granted by Governments from the medieval ages. Galileo was granted a patent for an irrigation device in 1594. The British system is cred

Human Resource 420, What questions should a health and safety professional ...

What questions should a health and safety professional ask when making decisions that have an ethical component?

Define compromise, Define Compromise?  In a negative sense it means to ...

Define Compromise?  In a negative sense it means to undetermined integrity by violating one's fundamental moral principles. In a positive sense, though, it means to settle diff

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

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!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd