Search (19 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) 0.01 
    0.0052524996 = product of:
  0.010504999 = sum of:
    0.010504999 = product of:
      0.021009998 = sum of:
        0.021009998 = weight(_text_:e in 5176) [ClassicSimilarity], result of:
          0.021009998 = score(doc=5176,freq=2.0), product of:
            0.06614887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.04602077 = queryNorm
            0.31761688 = fieldWeight in 5176, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.15625 = fieldNorm(doc=5176)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  2. ¬The smart retrieval system : experiments in automatic document processing (1971) 0.00 
    0.0042019994 = product of:
  0.008403999 = sum of:
    0.008403999 = product of:
      0.016807998 = sum of:
        0.016807998 = weight(_text_:e in 2330) [ClassicSimilarity], result of:
          0.016807998 = score(doc=2330,freq=2.0), product of:
            0.06614887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.04602077 = queryNorm
            0.2540935 = fieldWeight in 2330, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.125 = fieldNorm(doc=2330)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  3. Salton, G.; Wong, A.: Generation and search of clustered files (1978) 0.00 
    0.0042019994 = product of:
  0.008403999 = sum of:
    0.008403999 = product of:
      0.016807998 = sum of:
        0.016807998 = weight(_text_:e in 2411) [ClassicSimilarity], result of:
          0.016807998 = score(doc=2411,freq=2.0), product of:
            0.06614887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.04602077 = queryNorm
            0.2540935 = fieldWeight in 2411, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.125 = fieldNorm(doc=2411)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  4. Rijsbergen, C.J. van: ¬A fast hierarchic clustering algorithm (1970) 0.00 
    0.0042019994 = product of:
  0.008403999 = sum of:
    0.008403999 = product of:
      0.016807998 = sum of:
        0.016807998 = weight(_text_:e in 3300) [ClassicSimilarity], result of:
          0.016807998 = score(doc=3300,freq=2.0), product of:
            0.06614887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.04602077 = queryNorm
            0.2540935 = fieldWeight in 3300, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.125 = fieldNorm(doc=3300)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  5. Gray, W.A.; Harley, A.J.: Computer assisted indexing (1971) 0.00 
    0.0042019994 = product of:
  0.008403999 = sum of:
    0.008403999 = product of:
      0.016807998 = sum of:
        0.016807998 = weight(_text_:e in 4346) [ClassicSimilarity], result of:
          0.016807998 = score(doc=4346,freq=2.0), product of:
            0.06614887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.04602077 = queryNorm
            0.2540935 = fieldWeight in 4346, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.125 = fieldNorm(doc=4346)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  6. Jardine, N.; Rijsbergen, C.J. van: ¬The use of hierarchic clustering in information retrieval (1971) 0.00 
    0.0042019994 = product of:
  0.008403999 = sum of:
    0.008403999 = product of:
      0.016807998 = sum of:
        0.016807998 = weight(_text_:e in 5170) [ClassicSimilarity], result of:
          0.016807998 = score(doc=5170,freq=2.0), product of:
            0.06614887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.04602077 = queryNorm
            0.2540935 = fieldWeight in 5170, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.125 = fieldNorm(doc=5170)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  7. Dattola, R.T.: FIRST: Flexible information retrieval system for text (1979) 0.00 
    0.0042019994 = product of:
  0.008403999 = sum of:
    0.008403999 = product of:
      0.016807998 = sum of:
        0.016807998 = weight(_text_:e in 5172) [ClassicSimilarity], result of:
          0.016807998 = score(doc=5172,freq=2.0), product of:
            0.06614887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.04602077 = queryNorm
            0.2540935 = fieldWeight in 5172, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.125 = fieldNorm(doc=5172)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  8. Sparck Jones, K.; Jackson, D.M.: ¬The use of automatically obtained keyword classification for information retrieval (1970) 0.00 
    0.0042019994 = product of:
  0.008403999 = sum of:
    0.008403999 = product of:
      0.016807998 = sum of:
        0.016807998 = weight(_text_:e in 5177) [ClassicSimilarity], result of:
          0.016807998 = score(doc=5177,freq=2.0), product of:
            0.06614887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.04602077 = queryNorm
            0.2540935 = fieldWeight in 5177, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.125 = fieldNorm(doc=5177)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  9. Bookstein, A.; Swanson, D.R.: Probabilistic models for automatic indexing (1974) 0.00 
    0.0042019994 = product of:
  0.008403999 = sum of:
    0.008403999 = product of:
      0.016807998 = sum of:
        0.016807998 = weight(_text_:e in 5466) [ClassicSimilarity], result of:
          0.016807998 = score(doc=5466,freq=2.0), product of:
            0.06614887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.04602077 = queryNorm
            0.2540935 = fieldWeight in 5466, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.125 = fieldNorm(doc=5466)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  10. Salton, G.; Yang, C.S.: On the specification of term values in automatic indexing (1973) 0.00 
    0.0042019994 = product of:
  0.008403999 = sum of:
    0.008403999 = product of:
      0.016807998 = sum of:
        0.016807998 = weight(_text_:e in 5476) [ClassicSimilarity], result of:
          0.016807998 = score(doc=5476,freq=2.0), product of:
            0.06614887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.04602077 = queryNorm
            0.2540935 = fieldWeight in 5476, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.125 = fieldNorm(doc=5476)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  11. Croft, W.B.: Clustering large files of documents using the single link method (1977) 0.00 
    0.0042019994 = product of:
  0.008403999 = sum of:
    0.008403999 = product of:
      0.016807998 = sum of:
        0.016807998 = weight(_text_:e in 5489) [ClassicSimilarity], result of:
          0.016807998 = score(doc=5489,freq=2.0), product of:
            0.06614887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.04602077 = queryNorm
            0.2540935 = fieldWeight in 5489, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.125 = fieldNorm(doc=5489)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  12. Yu, C.T.; Salton, G.: Precision weighting : an effective automatic indexing method (1976) 0.00 
    0.0042019994 = product of:
  0.008403999 = sum of:
    0.008403999 = product of:
      0.016807998 = sum of:
        0.016807998 = weight(_text_:e in 5490) [ClassicSimilarity], result of:
          0.016807998 = score(doc=5490,freq=2.0), product of:
            0.06614887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.04602077 = queryNorm
            0.2540935 = fieldWeight in 5490, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.125 = fieldNorm(doc=5490)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  13. Sparck Jones, K.: Index term weighting (1973) 0.00 
    0.0042019994 = product of:
  0.008403999 = sum of:
    0.008403999 = product of:
      0.016807998 = sum of:
        0.016807998 = weight(_text_:e in 5491) [ClassicSimilarity], result of:
          0.016807998 = score(doc=5491,freq=2.0), product of:
            0.06614887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.04602077 = queryNorm
            0.2540935 = fieldWeight in 5491, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.125 = fieldNorm(doc=5491)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  14. Salton, G.: ¬A new comparison between conventional indexing (MEDLARS) and automatic text processing (SMART) (1972) 0.00 
    0.0036767495 = product of:
  0.007353499 = sum of:
    0.007353499 = product of:
      0.014706998 = sum of:
        0.014706998 = weight(_text_:e in 2325) [ClassicSimilarity], result of:
          0.014706998 = score(doc=2325,freq=2.0), product of:
            0.06614887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.04602077 = queryNorm
            0.2223318 = fieldWeight in 2325, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.109375 = fieldNorm(doc=2325)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  15. Yu, C.T.; Salton, G.; Siu, M.K.: Effective automatic indexing using term addition and deletion (1978) 0.00 
    0.0036767495 = product of:
  0.007353499 = sum of:
    0.007353499 = product of:
      0.014706998 = sum of:
        0.014706998 = weight(_text_:e in 2859) [ClassicSimilarity], result of:
          0.014706998 = score(doc=2859,freq=2.0), product of:
            0.06614887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.04602077 = queryNorm
            0.2223318 = fieldWeight in 2859, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.109375 = fieldNorm(doc=2859)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  16. Salton, G.; Wong, A.; Yang, C.S.: ¬A vector space model for automatic indexing (1975) 0.00 
    0.0026262498 = product of:
  0.0052524996 = sum of:
    0.0052524996 = product of:
      0.010504999 = sum of:
        0.010504999 = weight(_text_:e in 1934) [ClassicSimilarity], result of:
          0.010504999 = score(doc=1934,freq=2.0), product of:
            0.06614887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.04602077 = queryNorm
            0.15880844 = fieldWeight in 1934, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.078125 = fieldNorm(doc=1934)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  17. Kuhlen, R.: Experimentelle Morphologie in der Informationswissenschaft (1977) 0.00 
    0.0025998545 = product of:
  0.005199709 = sum of:
    0.005199709 = product of:
      0.010399418 = sum of:
        0.010399418 = weight(_text_:e in 4253) [ClassicSimilarity], result of:
          0.010399418 = score(doc=4253,freq=4.0), product of:
            0.06614887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.04602077 = queryNorm
            0.15721233 = fieldWeight in 4253, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.0546875 = fieldNorm(doc=4253)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Classification
    AZC (E)
    GHBS
    AZC (E)
  18. Salton, G.: Fast document classification in automatic information retrieval (1978) 0.00 
    0.0021009997 = product of:
  0.0042019994 = sum of:
    0.0042019994 = product of:
      0.008403999 = sum of:
        0.008403999 = weight(_text_:e in 2331) [ClassicSimilarity], result of:
          0.008403999 = score(doc=2331,freq=2.0), product of:
            0.06614887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.04602077 = queryNorm
            0.12704675 = fieldWeight in 2331, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.0625 = fieldNorm(doc=2331)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  19. Hafer, M.A.; Weiss, S.F.: Word segmentation by letter successor varieties (1974) 0.00 
    0.0018383748 = product of:
  0.0036767495 = sum of:
    0.0036767495 = product of:
      0.007353499 = sum of:
        0.007353499 = weight(_text_:e in 4997) [ClassicSimilarity], result of:
          0.007353499 = score(doc=4997,freq=2.0), product of:
            0.06614887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.04602077 = queryNorm
            0.1111659 = fieldWeight in 4997, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.0546875 = fieldNorm(doc=4997)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e

Authors

Languages

  • e 18
  • d 1

Types

  • a 16
  • m 3

Themes

Subjects

Classifications