Search (1 results, page 1 of 1)

0.001913537 = product of:
  0.003827074 = sum of:
    0.003827074 = product of:
      0.007654148 = sum of:
        0.007654148 = weight(_text_:a in 7414) [ClassicSimilarity], result of:
          0.007654148 = score(doc=7414,freq=4.0), product of:
            0.053105544 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.046056706 = queryNorm
            0.14413087 = fieldWeight in 7414, 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=7414)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Abstract

Presents a guide to evaluating commercial text search and retrieval programs. Gives an overview of text searching and discusses operating environments, features commonly found in commercial text-search packages, and features that distinguish one text-search from each other e.g. platforms, size of database, query-formulation capabiblities, hypertext capabilities, real-time data-entry and classification, and browsing aids

Type

a