Search (3 results, page 1 of 1)

  • × author_ss:"Fox, E."
  • × language_ss:"e"
  • × year_i:[1990 TO 2000}
  1. Harman, D.; Fox, E.; Baeza-Yates, R.; Lee, W.: Inverted files (1992) 0.01
    0.011946027 = product of:
      0.04778411 = sum of:
        0.04778411 = weight(_text_:data in 3497) [ClassicSimilarity], result of:
          0.04778411 = score(doc=3497,freq=4.0), product of:
            0.120893985 = queryWeight, product of:
              3.1620505 = idf(docFreq=5088, maxDocs=44218)
              0.03823278 = queryNorm
            0.3952563 = fieldWeight in 3497, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.1620505 = idf(docFreq=5088, maxDocs=44218)
              0.0625 = fieldNorm(doc=3497)
      0.25 = coord(1/4)
    
    Abstract
    This chaper presents a survey of the various structures (techniques) that can be used in building inverted files, and gives the details for producing an inverted file using sorted arrays. The chapter ends with 2 modifications to this basic method that are affective for large data collections
    Source
    Information retrieval: data structures and algorithms. Ed.: W.B. Frakes u. R. Baeza-Yates
  2. Wartik, S.; Fox, E.; Heath, L.; Chen, Q.-F.: Hashing algorithms (1992) 0.01
    0.008447117 = product of:
      0.03378847 = sum of:
        0.03378847 = weight(_text_:data in 3510) [ClassicSimilarity], result of:
          0.03378847 = score(doc=3510,freq=2.0), product of:
            0.120893985 = queryWeight, product of:
              3.1620505 = idf(docFreq=5088, maxDocs=44218)
              0.03823278 = queryNorm
            0.2794884 = fieldWeight in 3510, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1620505 = idf(docFreq=5088, maxDocs=44218)
              0.0625 = fieldNorm(doc=3510)
      0.25 = coord(1/4)
    
    Source
    Information retrieval: data structures and algorithms. Ed.: W.B. Frakes u. R. Baeza-Yates
  3. Fox, E.; Betrabet, S.; Koushik, M.; Lee, W.: Extended Boolean models (1992) 0.01
    0.0063353376 = product of:
      0.02534135 = sum of:
        0.02534135 = weight(_text_:data in 3512) [ClassicSimilarity], result of:
          0.02534135 = score(doc=3512,freq=2.0), product of:
            0.120893985 = queryWeight, product of:
              3.1620505 = idf(docFreq=5088, maxDocs=44218)
              0.03823278 = queryNorm
            0.2096163 = fieldWeight in 3512, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1620505 = idf(docFreq=5088, maxDocs=44218)
              0.046875 = fieldNorm(doc=3512)
      0.25 = coord(1/4)
    
    Source
    Information retrieval: data structures and algorithms. Ed.: W.B. Frakes u. R. Baeza-Yates