Search (1 results, page 1 of 1)

  • × theme_ss:"Suchmaschinen"
  • × type_ss:"s"
  • × year_i:[1990 TO 2000}
  1. From 'storage and retrieval systems' to 'search engines' : text retrieval in evolution (1998) 0.02
    0.017166656 = product of:
      0.085833274 = sum of:
        0.085833274 = weight(_text_:retrieval in 7016) [ClassicSimilarity], result of:
          0.085833274 = score(doc=7016,freq=4.0), product of:
            0.12971628 = queryWeight, product of:
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.042882618 = queryNorm
            0.6617001 = fieldWeight in 7016, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.109375 = fieldNorm(doc=7016)
      0.2 = coord(1/5)