McMath, C.F.; Tamaru, R.S.; Rada, R.: ¬A graphical thesaurus-based information retrieval system (1989)
0.02
0.015677083 = product of:
0.07838541 = sum of:
0.019596353 = weight(_text_:und in 4819) [ClassicSimilarity], result of:
0.019596353 = score(doc=4819,freq=2.0), product of:
0.057161093 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.025790446 = 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)
0.019596353 = weight(_text_:und in 4819) [ClassicSimilarity], result of:
0.019596353 = score(doc=4819,freq=2.0), product of:
0.057161093 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.025790446 = 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)
0.019596353 = weight(_text_:und in 4819) [ClassicSimilarity], result of:
0.019596353 = score(doc=4819,freq=2.0), product of:
0.057161093 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.025790446 = 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)
0.019596353 = weight(_text_:und in 4819) [ClassicSimilarity], result of:
0.019596353 = score(doc=4819,freq=2.0), product of:
0.057161093 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.025790446 = 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)
0.2 = coord(4/20)
- Theme
- Konzeption und Anwendung des Prinzips Thesaurus