Search (2 results, page 1 of 1)

  • × language_ss:"ru"
  • × theme_ss:"Automatisches Indexieren"
  1. Tsareva, P.V.: Algoritmy dlya raspoznavaniya pozitivnykh i negativnykh vkhozdenii deskriptorov v tekst i protsedura avtomaticheskoi klassifikatsii tekstov (1999) 0.04 
    0.041496668 = product of:
  0.082993336 = sum of:
    0.082993336 = sum of:
      0.0072968374 = weight(_text_:s in 374) [ClassicSimilarity], result of:
        0.0072968374 = score(doc=374,freq=2.0), product of:
          0.060744252 = queryWeight, product of:
            1.0872376 = idf(docFreq=40523, maxDocs=44218)
            0.055870265 = queryNorm
          0.120123915 = fieldWeight in 374, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            1.0872376 = idf(docFreq=40523, maxDocs=44218)
            0.078125 = fieldNorm(doc=374)
      0.0756965 = weight(_text_:22 in 374) [ClassicSimilarity], result of:
        0.0756965 = score(doc=374,freq=2.0), product of:
          0.19564815 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.055870265 = queryNorm
          0.38690117 = fieldWeight in 374, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.078125 = fieldNorm(doc=374)
  0.5 = coord(1/2)
    Date
    1. 4.2002 10:22:41
    Source
    Nauchno- Tekhnicheskaya Informatsiya; Series 2. 1999, no.12, S.15-27
  2. Selisskaya, M.A.: Ispol'zovanie mashinnogo obucheniya pri avtomaticheskoi klassifikatsii tekstov (1999) 0.00 
    0.0021890511 = product of:
  0.0043781023 = sum of:
    0.0043781023 = product of:
      0.0087562045 = sum of:
        0.0087562045 = weight(_text_:s in 375) [ClassicSimilarity], result of:
          0.0087562045 = score(doc=375,freq=2.0), product of:
            0.060744252 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.055870265 = queryNorm
            0.14414869 = fieldWeight in 375, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.09375 = fieldNorm(doc=375)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Nauchno- Tekhnicheskaya Informatsiya; Series 2. 1999, no.12, S.28-33

Authors