Search (3 results, page 1 of 1)

  • × theme_ss:"Automatisches Indexieren"
  • × year_i:[1970 TO 1980}
  1. Sparck Jones, K.: Automatic keyword classification for information retrieval (1971) 8.09 
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  2. Sparck Jones, K.; Jackson, D.M.: ¬The use of automatically obtained keyword classification for information retrieval (1970) 8.09 
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  3. Sparck Jones, K.: Index term weighting (1973) 8.09 
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