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

Encyclopaedias, Encyclopaedias An encyclopaedia is a systematic summar...

Encyclopaedias An encyclopaedia is a systematic summary of the knowledge that is most important to man-kind. It is a work having information on all subjects or limited to a sp

Define acceptability of risks, Define Acceptability of risks?  A risk i...

Define Acceptability of risks?  A risk is acceptable when those affected are usually no longer apprehensive about it. Doubtfulness depends mostly on how the people take the ris

Communications and interpersonal relationships, Communications and Interper...

Communications and Interpersonal Relationships: Communication scholars explain Interpersonal communication in various ways, generally illustrating participants who are dependent on

Evaluate the post of human resources, Evaluate the posts of Director of Hum...

Evaluate the posts of Director of Human Resources, Information Systems Director, Director of Legal Counsel, Director of Marketing and Director of Finance. Then determine the salary

Ageing and health, What is Ageing and Health- ? Please provide me report o...

What is Ageing and Health- ? Please provide me report on Ageing and Health . It is about 2000 words count report on topic Ageing and Health . Ageing and Health- Ageing, irre

An overview of the formation of amnesty international, Question 1 Discuss ...

Question 1 Discuss the significance of the Universal Declaration of Human Rights Question 2 Critically assess the provisions relating to the implementation of International

American art, Do you guys provide American art assignment help. I need writ...

Do you guys provide American art assignment help. I need writing a report on American art and it is about 2000 words. Let me know. I need to buy your solution.

Anthropology questions - anthropological thought, Do you provide Anthropolo...

Do you provide Anthropological Thought based problems solutions. Do you have experts in this topic? I have an assignment and it is tough to solve me. Please suggest me if you can g

Culture and values, what is the musical note in Gregorian chant

what is the musical note in Gregorian chant

Baroque art, what are the three types of baroque atrs

what are the three types of baroque atrs

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