Search (5 results, page 1 of 1)

Lancaster, F.W.: Vocabulary control for information retrieval (1986) 0.01

0.013986818 = product of:
  0.0839209 = sum of:
    0.06863997 = weight(_text_:allgemeine in 217) [ClassicSimilarity], result of:
      0.06863997 = score(doc=217,freq=2.0), product of:
        0.14797503 = queryWeight, product of:
          5.2479978 = idf(docFreq=631, maxDocs=44218)
          0.028196473 = queryNorm
        0.46386185 = fieldWeight in 217, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          5.2479978 = idf(docFreq=631, maxDocs=44218)
          0.0625 = fieldNorm(doc=217)
    0.015280931 = product of:
      0.030561863 = sum of:
        0.030561863 = weight(_text_:22 in 217) [ClassicSimilarity], result of:
          0.030561863 = score(doc=217,freq=2.0), product of:
            0.098739244 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.028196473 = queryNorm
            0.30952093 = fieldWeight in 217, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=217)
      0.5 = coord(1/2)
  0.16666667 = coord(2/12)

Date: 22. 4.2007 10:07:51
Theme: Grundlagen u. Einführungen: Allgemeine Literatur

Lancaster, F.W.; Warner, A.J.: Information retrieval today (1993) 0.01

0.007149997 = product of:
  0.08579996 = sum of:
    0.08579996 = weight(_text_:allgemeine in 4607) [ClassicSimilarity], result of:
      0.08579996 = score(doc=4607,freq=2.0), product of:
        0.14797503 = queryWeight, product of:
          5.2479978 = idf(docFreq=631, maxDocs=44218)
          0.028196473 = queryNorm
        0.5798273 = fieldWeight in 4607, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          5.2479978 = idf(docFreq=631, maxDocs=44218)
          0.078125 = fieldNorm(doc=4607)
  0.083333336 = coord(1/12)

Theme: Grundlagen u. Einführungen: Allgemeine Literatur

Lancaster, F.W.: Indexing and abstracting in theory and practice (1991) 0.01

0.005004998 = product of:
  0.060059972 = sum of:
    0.060059972 = weight(_text_:allgemeine in 752) [ClassicSimilarity], result of:
      0.060059972 = score(doc=752,freq=2.0), product of:
        0.14797503 = queryWeight, product of:
          5.2479978 = idf(docFreq=631, maxDocs=44218)
          0.028196473 = queryNorm
        0.4058791 = fieldWeight in 752, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          5.2479978 = idf(docFreq=631, maxDocs=44218)
          0.0546875 = fieldNorm(doc=752)
  0.083333336 = coord(1/12)

Theme: Grundlagen u. Einführungen: Allgemeine Literatur

Lancaster, F.W.: Indexing and abstracting in theory and practice (1998) 0.00

0.0042899987 = product of:
  0.05147998 = sum of:
    0.05147998 = weight(_text_:allgemeine in 4141) [ClassicSimilarity], result of:
      0.05147998 = score(doc=4141,freq=2.0), product of:
        0.14797503 = queryWeight, product of:
          5.2479978 = idf(docFreq=631, maxDocs=44218)
          0.028196473 = queryNorm
        0.3478964 = fieldWeight in 4141, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          5.2479978 = idf(docFreq=631, maxDocs=44218)
          0.046875 = fieldNorm(doc=4141)
  0.083333336 = coord(1/12)

Theme: Grundlagen u. Einführungen: Allgemeine Literatur

Lancaster, F.W.: Indexing and abstracting in theory and practice (2003) 0.00

0.0042899987 = product of:
  0.05147998 = sum of:
    0.05147998 = weight(_text_:allgemeine in 4913) [ClassicSimilarity], result of:
      0.05147998 = score(doc=4913,freq=2.0), product of:
        0.14797503 = queryWeight, product of:
          5.2479978 = idf(docFreq=631, maxDocs=44218)
          0.028196473 = queryNorm
        0.3478964 = fieldWeight in 4913, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          5.2479978 = idf(docFreq=631, maxDocs=44218)
          0.046875 = fieldNorm(doc=4913)
  0.083333336 = coord(1/12)

Theme: Grundlagen u. Einführungen: Allgemeine Literatur

Search (5 results, page 1 of 1)

Years

Themes

Subjects

Classifications