Document (#13375)

Author

Hennings, R.-D.

Title

Expertensysteme als neue Zugangssysteme zur Fachinformation

Source

Grundlagen der praktischen Information und Dokumentation: ein Handbuch zur Einführung in die fachliche Informationsarbeit. 3. Aufl. Hrsg.: M. Buder u.a. Bd.1

Imprint

München : Saur

Year

1990

Pages

S.247-263

Series

DGD-Schriftenreihe; Bd.9

Similar documents (content)

1. Kempa, S.: Oualität von Online-Fachinformation (2002) 1.34

   1.3434719 = sum of:
     1.3434719 = product of:
       2.0152078 = sum of:
         0.11707992 = weight(abstract_txt:neue in 1743) [ClassicSimilarity], result of:
           0.11707992 = score(doc=1743,freq=1.0), product of:
             0.22080952 = queryWeight, product of:
               4.8478208 = idf(docFreq=942, maxDocs=44218)
               0.0455482 = queryNorm
             0.5302304 = fieldWeight in 1743, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.8478208 = idf(docFreq=942, maxDocs=44218)
               0.109375 = fieldNorm(doc=1743)
         1.8981279 = weight(title_txt:fachinformation in 1743) [ClassicSimilarity], result of:
           1.8981279 = score(doc=1743,freq=1.0), product of:
             0.51350564 = queryWeight, product of:
               1.5249785 = boost
               7.3928223 = idf(docFreq=73, maxDocs=44218)
               0.0455482 = queryNorm
             3.6964111 = fieldWeight in 1743, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.3928223 = idf(docFreq=73, maxDocs=44218)
               0.5 = fieldNorm(doc=1743)
       0.6666667 = coord(2/3)
   

2. fachportal-paedagogik.de : Einstieg in erziehungswissenschaftliche Fachinformation (2005) 1.03

   1.0271174 = sum of:
     1.0271174 = product of:
       1.540676 = sum of:
         0.11707992 = weight(abstract_txt:neue in 3998) [ClassicSimilarity], result of:
           0.11707992 = score(doc=3998,freq=1.0), product of:
             0.22080952 = queryWeight, product of:
               4.8478208 = idf(docFreq=942, maxDocs=44218)
               0.0455482 = queryNorm
             0.5302304 = fieldWeight in 3998, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.8478208 = idf(docFreq=942, maxDocs=44218)
               0.109375 = fieldNorm(doc=3998)
         1.423596 = weight(title_txt:fachinformation in 3998) [ClassicSimilarity], result of:
           1.423596 = score(doc=3998,freq=1.0), product of:
             0.51350564 = queryWeight, product of:
               1.5249785 = boost
               7.3928223 = idf(docFreq=73, maxDocs=44218)
               0.0455482 = queryNorm
             2.7723083 = fieldWeight in 3998, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.3928223 = idf(docFreq=73, maxDocs=44218)
               0.375 = fieldNorm(doc=3998)
       0.6666667 = coord(2/3)
   

3. Ohly, H.P.: Informationeller Qualitätssprung durch Wissensbasierung? (1992) 0.92

   0.92292726 = sum of:
     0.92292726 = product of:
       1.3843908 = sum of:
         0.16725703 = weight(abstract_txt:neue in 1343) [ClassicSimilarity], result of:
           0.16725703 = score(doc=1343,freq=1.0), product of:
             0.22080952 = queryWeight, product of:
               4.8478208 = idf(docFreq=942, maxDocs=44218)
               0.0455482 = queryNorm
             0.757472 = fieldWeight in 1343, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.8478208 = idf(docFreq=942, maxDocs=44218)
               0.15625 = fieldNorm(doc=1343)
         1.2171338 = weight(abstract_txt:expertensysteme in 1343) [ClassicSimilarity], result of:
           1.2171338 = score(doc=1343,freq=1.0), product of:
             0.8291894 = queryWeight, product of:
               1.9378403 = boost
               9.394302 = idf(docFreq=9, maxDocs=44218)
               0.0455482 = queryNorm
             1.4678597 = fieldWeight in 1343, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.394302 = idf(docFreq=9, maxDocs=44218)
               0.15625 = fieldNorm(doc=1343)
       0.6666667 = coord(2/3)
   

4. Höchsmann, D.: ¬Das Referat 'Erschließung, Fachinformation' (1992) 0.63

   0.6327093 = sum of:
     0.6327093 = product of:
       1.8981279 = sum of:
         1.8981279 = weight(title_txt:fachinformation in 4122) [ClassicSimilarity], result of:
           1.8981279 = score(doc=4122,freq=1.0), product of:
             0.51350564 = queryWeight, product of:
               1.5249785 = boost
               7.3928223 = idf(docFreq=73, maxDocs=44218)
               0.0455482 = queryNorm
             3.6964111 = fieldWeight in 4122, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.3928223 = idf(docFreq=73, maxDocs=44218)
               0.5 = fieldNorm(doc=4122)
       0.33333334 = coord(1/3)
   

5. John, E.: Fachinformation für betriebswirtschaftliche Entscheidungen (1988) 0.63

   0.6327093 = sum of:
     0.6327093 = product of:
       1.8981279 = sum of:
         1.8981279 = weight(title_txt:fachinformation in 513) [ClassicSimilarity], result of:
           1.8981279 = score(doc=513,freq=1.0), product of:
             0.51350564 = queryWeight, product of:
               1.5249785 = boost
               7.3928223 = idf(docFreq=73, maxDocs=44218)
               0.0455482 = queryNorm
             3.6964111 = fieldWeight in 513, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.3928223 = idf(docFreq=73, maxDocs=44218)
               0.5 = fieldNorm(doc=513)
       0.33333334 = coord(1/3)