Indexing popsi....

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popsi indexing

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Indexing popsi....

  1. 1. POPSIindexing
  2. 2. • 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.
  3. 3. • The rule for index string generation in the theoretical "basic" version of POPSI is an extremely simple KWOC-like one.
  4. 4. • 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
  5. 5. • (Entry for Organizing Classification)• (terms of approach)• (Entries for Associative Classification)
  6. 6. • 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.
  7. 7. example• Evaluation, undesirable effectsMedicine , lung; tuberculosis treatment ----- streptoral; undesirable effects: evaluation• Drug, treatment, tuberculosisMedicine, lung, tuberculosis ----- streptoral; undesirable effects: evaluation
  8. 8. END!Prepared by: Aizel Paquia

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