Search (2 results, page 1 of 1)

  • × author_ss:"Jones, R."
  • × theme_ss:"Retrievalstudien"
  1. Burnett, M.; Fisher, C.; Jones, R.: InTEXT precision indexing in TREC4 (1996) 0.00
    0.0016346768 = product of:
      0.008173384 = sum of:
        0.008173384 = weight(_text_:a in 7529) [ClassicSimilarity], result of:
          0.008173384 = score(doc=7529,freq=2.0), product of:
            0.053464882 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.046368346 = queryNorm
            0.15287387 = fieldWeight in 7529, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.09375 = fieldNorm(doc=7529)
      0.2 = coord(1/5)
    
    Type
    a
  2. Burnett, M.; Jones, R.; Pape, L.: InTEXT automatic query enhancements in TREC-5 (1997) 0.00
    0.0016346768 = product of:
      0.008173384 = sum of:
        0.008173384 = weight(_text_:a in 3091) [ClassicSimilarity], result of:
          0.008173384 = score(doc=3091,freq=2.0), product of:
            0.053464882 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.046368346 = queryNorm
            0.15287387 = fieldWeight in 3091, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.09375 = fieldNorm(doc=3091)
      0.2 = coord(1/5)
    
    Type
    a