Search (6 results, page 1 of 1)

Schmidt, J.: Full-text searching : as seen from a non-bibliographic searcher's point of view (1989) 0.05
```
0.04827067 = product of:
  0.09654134 = sum of:
    0.09654134 = product of:
      0.19308268 = sum of:
        0.19308268 = weight(_text_:encyclopedia in 2876) [ClassicSimilarity], result of:
          0.19308268 = score(doc=2876,freq=6.0), product of:
            0.270842 = queryWeight, product of:
              5.321862 = idf(docFreq=586, maxDocs=44218)
              0.05089233 = queryNorm
            0.7128979 = fieldWeight in 2876, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              5.321862 = idf(docFreq=586, maxDocs=44218)
              0.0546875 = fieldNorm(doc=2876)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
```
Abstract

Examines searching capabilities and search results relating to the same full text data base made available by: a host that offers a command language designed for searching bibliographic data bases and a host that provides search facilities that have been specially designed for full text retrieval. Moreover, the CD-ROM format of an encyclopedia is compared with the equivalent on-line version of the same work, Academic American Encyclopedia. Results reveal that it is easier to search on those systems that offer searching facilities which have been specially designed for full text retrieval.

Object

Academic American Encyclopedia

Laegreid, J.A.: SIFT: a Norwegian information retrieval system (1993) 0.01

0.013790417 = product of:
  0.027580835 = sum of:
    0.027580835 = product of:
      0.05516167 = sum of:
        0.05516167 = weight(_text_:22 in 7701) [ClassicSimilarity], result of:
          0.05516167 = score(doc=7701,freq=2.0), product of:
            0.17821628 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05089233 = queryNorm
            0.30952093 = fieldWeight in 7701, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=7701)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date: 23. 1.1999 19:22:09

Reinisch, F.: Wer suchet - der findet? : oder Die Überwindung der sprachlichen Grenzen bei der Suche in Volltextdatenbanken (2000) 0.01

0.013790417 = product of:
  0.027580835 = sum of:
    0.027580835 = product of:
      0.05516167 = sum of:
        0.05516167 = weight(_text_:22 in 4919) [ClassicSimilarity], result of:
          0.05516167 = score(doc=4919,freq=2.0), product of:
            0.17821628 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05089233 = queryNorm
            0.30952093 = fieldWeight in 4919, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=4919)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date: 22. 7.2000 17:48:06

Zillmann, H.: OSIRIS und eLib : Information Retrieval und Search Engines in Full-text Databases (2001) 0.01

0.013790417 = product of:
  0.027580835 = sum of:
    0.027580835 = product of:
      0.05516167 = sum of:
        0.05516167 = weight(_text_:22 in 5937) [ClassicSimilarity], result of:
          0.05516167 = score(doc=5937,freq=2.0), product of:
            0.17821628 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05089233 = queryNorm
            0.30952093 = fieldWeight in 5937, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=5937)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date: 14. 6.2001 12:22:31

Dambeck, H.; Engler, T.: Gesucht und gefunden : Neun Volltext-Suchprogramme für den Desktop (2002) 0.01

0.013790417 = product of:
  0.027580835 = sum of:
    0.027580835 = product of:
      0.05516167 = sum of:
        0.05516167 = weight(_text_:22 in 1169) [ClassicSimilarity], result of:
          0.05516167 = score(doc=1169,freq=2.0), product of:
            0.17821628 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05089233 = queryNorm
            0.30952093 = fieldWeight in 1169, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=1169)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Source: c't. 2002, H.22, S.190-197

Sievert, M.E.; McKinin, E.J.: Why full-text misses some relevant documents : an analysis of documents not retrieved by CCML or MEDIS (1989) 0.01

0.010342812 = product of:
  0.020685624 = sum of:
    0.020685624 = product of:
      0.04137125 = sum of:
        0.04137125 = weight(_text_:22 in 3564) [ClassicSimilarity], result of:
          0.04137125 = score(doc=3564,freq=2.0), product of:
            0.17821628 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05089233 = queryNorm
            0.23214069 = fieldWeight in 3564, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=3564)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date: 9. 1.1996 10:22:31

Search (6 results, page 1 of 1)

Authors

Years

Languages

Types

Themes