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  • × classification_ss:"025.04"
  • × subject_ss:"Suchmaschine / Information Retrieval / Mathematisches Modell (HEBIS)"
  • × subject_ss:"Vector spaces"
  1. Berry, M.W.; Browne, M.: Understanding search engines : mathematical modeling and text retrieval (1999) 0.01 
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  2. Berry, M.W.; Browne, M.: Understanding search engines : mathematical modeling and text retrieval (2005) 0.00 
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