McMath, C.F.; Tamaru, R.S.; Rada, R.: ¬A graphical thesaurus-based information retrieval system (1989)
0.01
0.005736508 = product of:
0.045892064 = sum of:
0.022946032 = weight(_text_:und in 4819) [ClassicSimilarity], result of:
0.022946032 = score(doc=4819,freq=2.0), product of:
0.06693185 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.030198902 = 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)
0.022946032 = weight(_text_:und in 4819) [ClassicSimilarity], result of:
0.022946032 = score(doc=4819,freq=2.0), product of:
0.06693185 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.030198902 = 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)
0.125 = coord(2/16)
- Theme
- Konzeption und Anwendung des Prinzips Thesaurus