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

Dictionaries useful for translations, Dictionaries Useful for Translations ...

Dictionaries Useful for Translations "Dictionaries giving meaning of words from one language into another language/languages are known as bilingual or multilingual dictionar

Vocabulary control, VOCABULARY CONTROL   Subject cataloguing/indexing i...

VOCABULARY CONTROL   Subject cataloguing/indexing involves assigning terms to represent what the document is  about. The complete set  of index terms in a subject indexing syst

NP, You are a Family Nurse Practitioner employed in a busy primary care off...

You are a Family Nurse Practitioner employed in a busy primary care office. The providers in the group include one physician and three nurse practitioners. The back office staff in

Pre-coordinate indexing models, PRE-COORDINATE INDEXING MODELS   You wi...

PRE-COORDINATE INDEXING MODELS   You will recall from your study of the sub-section 14.5.2 of Unit 14 that the pre-coordinate index constitutes a collection of index entries in

Definition - indexing and abstracting periodicals, Definition The word...

Definition The word `index' is derived from the Latin word `indicare' meaning `to point out' or `to show'. An indexing periodical is an access tool to a systematically arrange

Human Relations in Organization, Ask qI am need answers to my work I am fai...

Ask qI am need answers to my work I am failing and need to do a lot of catching up with my work also I need it to worded correctly

Bibliography of bibliographies, Bibliography of Bibliographies These a...

Bibliography of Bibliographies These are lists of bibliographies to help users in choosing bibliographies. They help in tracing bibliographies. The bibliographic control of b

The commercial North, Besides the germans, who were the largest of the non ...

Besides the germans, who were the largest of the non england immigrant grouos in the north

Manners in america, Manners are interesting because they tend to mirror the...

Manners are interesting because they tend to mirror the power ratios between the  people  concerned. And American manners  are  popularly  supposed  to re?ect the generally egalita

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