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Definition
There are a number of definitions of 'thesaurus' provided by different experts and organisations. The most comprehensive one has been provided by the International Standards Organisation (ISO) as the basis of structure and functions of a thesaurus. In terms of functions, it states "a thesaurus is a terminological control device used in translating from the natural language of documents, indexers or users into a more constrained 'system language' (documentation language, information language)". In terms of structure, the Standard says, "a thesaurus is a controlled and dynamic vocabulary of semantically and generically related terms which covers a specific domain of knowledge".
In short, a thesaurus may be defined as a compilation of descriptors for use in an information retrieval system arranged in an alphabetical order and manifesting the various types of relationships existing between the descriptors. An information retrieval thesaurus is a kind of semantic networking of concepts.
Explain the two types of Risk? i. Personal Risk: An individual, who is given enough information, will be in a position to decide whether to take part in a risky activity or no
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Educational Psychology -This psychology involves the examined of how people learn, comprising topics as student outcomes, the instructional process, particular differences in learn
Social Sciences Citation Index a) Social Sciences Citation Index (SSCI). Philadelphia: ISI 1973- It provides access to over 1700 leading Social Sciences journals in various d
Imagine that you have been hired by a company to improve its image. Complete the following: •Put together an action plan that will help improve its corporate social responsibility
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what are some factors a teacher should consider when teaching children with intellectual disability
Merits and Deficiencies The strongest aspect of LCSH is that it represents subject headings of a national library, one of the most richest of national libraries of the world.
Britain's 1688 revolution : The 1688 Revolution, frequently termed as the 'Glorious Revolution of 1688', finished the reign of James II and ushered in the reign of William III and
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