Download - Indexing popsi
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POPSI indexing
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• The name POPSI (Postulate-based Permuted Subject Index) refers to a family of string indexing systems developed by and others Ganesh Bhattacharya. and based on the work of Ranganathan on the theory of classification.
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• The rule for index string generation in the theoretical "basic" version of POPSI is an extremely simple KWOC-like one.
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• Steps in POPSI The index entries according to this system are
generated in a systematic manner with the help of following steps of operation.
• 1. Analysis• 2. Formalization• 3. Modulation• 4. Standardization• 5. Preparation of EOC• 6. Decision about TA• 7. Preparation of EAC• 8. Alphabetization
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• (Entry for Organizing Classification)• (terms of approach)• (Entries for Associative Classification)
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• a comma (",") precedes the "entity" segment; a semicolon (";"), a "property" segment; a colon (":"), a "process" segment; a hyphen ("-"), a qualifying sub segment; and a greater-than sign (">"), a narrower term.
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example
• Evaluation, undesirable effectsMedicine , lung; tuberculosis
treatment ----- streptoral; undesirable effects: evaluation
• Drug, treatment, tuberculosisMedicine, lung, tuberculosis -----
streptoral; undesirable effects: evaluation
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END!Prepared by: Aizel Paquia