Zainab, A.N.; Silva, S.M. de: Expert systems in library and information services : publication trends, authorship patterns and expressiveness of published titles (1998)
0.01
0.0052569797 = product of:
0.026284898 = sum of:
0.0065712244 = weight(_text_:und in 2927) [ClassicSimilarity], result of:
0.0065712244 = score(doc=2927,freq=2.0), product of:
0.05366975 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.024215192 = queryNorm
0.12243814 = fieldWeight in 2927, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0390625 = fieldNorm(doc=2927)
0.0065712244 = weight(_text_:und in 2927) [ClassicSimilarity], result of:
0.0065712244 = score(doc=2927,freq=2.0), product of:
0.05366975 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.024215192 = queryNorm
0.12243814 = fieldWeight in 2927, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0390625 = fieldNorm(doc=2927)
0.0065712244 = weight(_text_:und in 2927) [ClassicSimilarity], result of:
0.0065712244 = score(doc=2927,freq=2.0), product of:
0.05366975 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.024215192 = queryNorm
0.12243814 = fieldWeight in 2927, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0390625 = fieldNorm(doc=2927)
0.0065712244 = weight(_text_:und in 2927) [ClassicSimilarity], result of:
0.0065712244 = score(doc=2927,freq=2.0), product of:
0.05366975 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.024215192 = queryNorm
0.12243814 = fieldWeight in 2927, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0390625 = fieldNorm(doc=2927)
0.2 = coord(4/20)
- Theme
- Konzeption und Anwendung des Prinzips Thesaurus
