Search (2 results, page 1 of 1)

  • × subject_ss:"Text processing (Computer science)"
  • × year_i:[1990 TO 2000}
  1. Berry, M.W.; Browne, M.: Understanding search engines : mathematical modeling and text retrieval (1999) 0.07
    0.074286915 = product of:
      0.24143246 = sum of:
        0.044065922 = weight(_text_:world in 5777) [ClassicSimilarity], result of:
          0.044065922 = score(doc=5777,freq=4.0), product of:
            0.122288436 = queryWeight, product of:
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.031815533 = queryNorm
            0.36034414 = fieldWeight in 5777, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.8436708 = idf(docFreq=2573, maxDocs=44218)
              0.046875 = fieldNorm(doc=5777)
        0.058555353 = weight(_text_:wide in 5777) [ClassicSimilarity], result of:
          0.058555353 = score(doc=5777,freq=4.0), product of:
            0.14096694 = queryWeight, product of:
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.031815533 = queryNorm
            0.4153836 = fieldWeight in 5777, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              4.4307585 = idf(docFreq=1430, maxDocs=44218)
              0.046875 = fieldNorm(doc=5777)
        0.044925764 = weight(_text_:web in 5777) [ClassicSimilarity], result of:
          0.044925764 = score(doc=5777,freq=8.0), product of:
            0.10383032 = queryWeight, product of:
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.031815533 = queryNorm
            0.43268442 = fieldWeight in 5777, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              3.2635105 = idf(docFreq=4597, maxDocs=44218)
              0.046875 = fieldNorm(doc=5777)
        0.093885414 = weight(_text_:software in 5777) [ClassicSimilarity], result of:
          0.093885414 = score(doc=5777,freq=16.0), product of:
            0.12621705 = queryWeight, product of:
              3.9671519 = idf(docFreq=2274, maxDocs=44218)
              0.031815533 = queryNorm
            0.743841 = fieldWeight in 5777, product of:
              4.0 = tf(freq=16.0), with freq of:
                16.0 = termFreq=16.0
              3.9671519 = idf(docFreq=2274, maxDocs=44218)
              0.046875 = fieldNorm(doc=5777)
      0.30769232 = coord(4/13)
    
    Abstract
    This book discusses many of the key design issues for building search engines and emphazises the important role that applied mathematics can play in improving information retrieval. The authors discuss not only important data structures, algorithms, and software but also user-centered issues such as interfaces, manual indexing, and document preparation. They also present some of the current problems in information retrieval that many not be familiar to applied mathematicians and computer scientists and some of the driving computational methods (SVD, SDD) for automated conceptual indexing
    Classification
    ST 230 [Informatik # Monographien # Software und -entwicklung # Software allgemein, (Einführung, Lehrbücher, Methoden der Programmierung) Software engineering, Programmentwicklungssysteme, Softwarewerkzeuge]
    LCSH
    Web search engines
    RSWK
    World Wide Web / Suchmaschine / Mathematisches Modell (BVB)
    RVK
    ST 230 [Informatik # Monographien # Software und -entwicklung # Software allgemein, (Einführung, Lehrbücher, Methoden der Programmierung) Software engineering, Programmentwicklungssysteme, Softwarewerkzeuge]
    Series
    Software, environments, tools; 8
    Subject
    World Wide Web / Suchmaschine / Mathematisches Modell (BVB)
    Web search engines
  2. Text retrieval : A directory of software (1990) 0.01
    0.006018296 = product of:
      0.07823785 = sum of:
        0.07823785 = weight(_text_:software in 796) [ClassicSimilarity], result of:
          0.07823785 = score(doc=796,freq=4.0), product of:
            0.12621705 = queryWeight, product of:
              3.9671519 = idf(docFreq=2274, maxDocs=44218)
              0.031815533 = queryNorm
            0.6198675 = fieldWeight in 796, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.9671519 = idf(docFreq=2274, maxDocs=44218)
              0.078125 = fieldNorm(doc=796)
      0.07692308 = coord(1/13)
    
    Theme
    Bibliographische Software