Search (3 results, page 1 of 1)

0.010642064 = product of:
  0.021284128 = sum of:
    0.021284128 = product of:
      0.042568255 = sum of:
        0.042568255 = weight(_text_:22 in 1781) [ClassicSimilarity], result of:
          0.042568255 = score(doc=1781,freq=2.0), product of:
            0.18337266 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.052364815 = queryNorm
            0.23214069 = fieldWeight in 1781, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=1781)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date

22. 3.2008 14:35:21

0.008868387 = product of:
  0.017736774 = sum of:
    0.017736774 = product of:
      0.035473548 = sum of:
        0.035473548 = weight(_text_:22 in 767) [ClassicSimilarity], result of:
          0.035473548 = score(doc=767,freq=2.0), product of:
            0.18337266 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.052364815 = queryNorm
            0.19345059 = fieldWeight in 767, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=767)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date

22. 3.2008 14:24:08

0.0039999154 = product of:
  0.007999831 = sum of:
    0.007999831 = product of:
      0.015999662 = sum of:
        0.015999662 = weight(_text_:library in 4127) [ClassicSimilarity], result of:
          0.015999662 = score(doc=4127,freq=2.0), product of:
            0.13768692 = queryWeight, product of:
              2.6293786 = idf(docFreq=8668, maxDocs=44218)
              0.052364815 = queryNorm
            0.11620321 = fieldWeight in 4127, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.6293786 = idf(docFreq=8668, maxDocs=44218)
              0.03125 = fieldNorm(doc=4127)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Abstract

This book provides relevant content in the areas of information retrieval systems, services, and research; covering topics such as social tagging, collaborative querying, social network analysis, subjective relevance judgments, and collaborative filtering. Answering the increasing demand for authoritative resources on Internet technologies, this will make an indispensable addition to any library collection