Search (1 results, page 1 of 1)

  • × author_ss:"Pietilainen, T."
  • × theme_ss:"Semantisches Umfeld in Indexierung u. Retrieval"
  • × year_i:[1990 TO 2000}
  1. Talja, S.; Keso, H.; Pietilainen, T.: ¬The production of context in information seeking research : a metatheoretical view (1999) 0.01
    0.009982069 = product of:
      0.024955172 = sum of:
        0.01155891 = weight(_text_:a in 6249) [ClassicSimilarity], result of:
          0.01155891 = score(doc=6249,freq=4.0), product of:
            0.053464882 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.046368346 = queryNorm
            0.2161963 = fieldWeight in 6249, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.09375 = fieldNorm(doc=6249)
        0.013396261 = product of:
          0.026792523 = sum of:
            0.026792523 = weight(_text_:information in 6249) [ClassicSimilarity], result of:
              0.026792523 = score(doc=6249,freq=4.0), product of:
                0.08139861 = queryWeight, product of:
                  1.7554779 = idf(docFreq=20772, maxDocs=44218)
                  0.046368346 = queryNorm
                0.3291521 = fieldWeight in 6249, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.7554779 = idf(docFreq=20772, maxDocs=44218)
                  0.09375 = fieldNorm(doc=6249)
          0.5 = coord(1/2)
      0.4 = coord(2/5)
    
    Source
    Information processing and management. 35(1999) no.6, S.751-763
    Type
    a