McMath, C.F.; Tamaru, R.S.; Rada, R.: ¬A graphical thesaurus-based information retrieval system (1989)
0.00
0.0033209694 = product of:
0.038191147 = sum of:
0.01790758 = weight(_text_:und in 4819) [ClassicSimilarity], result of:
0.01790758 = score(doc=4819,freq=2.0), product of:
0.052235067 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.023567878 = queryNorm
0.34282678 = fieldWeight in 4819, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.109375 = fieldNorm(doc=4819)
0.020283569 = product of:
0.040567137 = sum of:
0.040567137 = weight(_text_:international in 4819) [ClassicSimilarity], result of:
0.040567137 = score(doc=4819,freq=2.0), product of:
0.078619614 = queryWeight, product of:
3.33588 = idf(docFreq=4276, maxDocs=44218)
0.023567878 = queryNorm
0.5159926 = fieldWeight in 4819, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.33588 = idf(docFreq=4276, maxDocs=44218)
0.109375 = fieldNorm(doc=4819)
0.5 = coord(1/2)
0.08695652 = coord(2/23)
- Source
- International journal of man-machine studies. 31(1989), S.121-147
- Theme
- Konzeption und Anwendung des Prinzips Thesaurus
Rada, R.: Connecting and evaluating thesauri : issues and cases (1987)
0.00
0.0016604847 = product of:
0.019095574 = sum of:
0.00895379 = weight(_text_:und in 823) [ClassicSimilarity], result of:
0.00895379 = score(doc=823,freq=2.0), product of:
0.052235067 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.023567878 = queryNorm
0.17141339 = fieldWeight in 823, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0546875 = fieldNorm(doc=823)
0.010141784 = product of:
0.020283569 = sum of:
0.020283569 = weight(_text_:international in 823) [ClassicSimilarity], result of:
0.020283569 = score(doc=823,freq=2.0), product of:
0.078619614 = queryWeight, product of:
3.33588 = idf(docFreq=4276, maxDocs=44218)
0.023567878 = queryNorm
0.2579963 = fieldWeight in 823, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.33588 = idf(docFreq=4276, maxDocs=44218)
0.0546875 = fieldNorm(doc=823)
0.5 = coord(1/2)
0.08695652 = coord(2/23)
- Source
- International classification. 14(1987), S.63-69
- Theme
- Konzeption und Anwendung des Prinzips Thesaurus