Search (1 results, page 1 of 1)

  • × author_ss:"Clarke, S.J."
  • × theme_ss:"Suchmaschinen"
  • × year_i:[2000 TO 2010}
  1. Clarke, S.J.: Search engines for the World Wide Web : an evaluation of recent developments (2000) 0.00
    0.0017019428 = product of:
      0.0034038855 = sum of:
        0.0034038855 = product of:
          0.006807771 = sum of:
            0.006807771 = weight(_text_:a in 6107) [ClassicSimilarity], result of:
              0.006807771 = score(doc=6107,freq=4.0), product of:
                0.04723326 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.040963866 = queryNorm
                0.14413087 = fieldWeight in 6107, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.0625 = fieldNorm(doc=6107)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Abstract
    Search engines are defined, and recent developments described, exemplified, and evaluated, especially those concerned with traditional search and retrieval capabilities. Discussion concentrates on two broad issues: (1) collection and indexing methods and (2) retrieval and ranking methods. It is concluded that a wider adoption of field searching, proximity searching, and relevance feedback would improve quality of search results
    Type
    a