Salton, G.; Allen, J.; Buckley, C.; Singhal, A.: Automatic analysis, theme generation, and summarization of machine-readable data (1994)
0.02
0.018105512 = product of:
0.07242205 = sum of:
0.07242205 = weight(_text_:data in 1168) [ClassicSimilarity], result of:
0.07242205 = score(doc=1168,freq=2.0), product of:
0.14807065 = queryWeight, product of:
3.1620505 = idf(docFreq=5088, maxDocs=44218)
0.046827413 = queryNorm
0.48910472 = fieldWeight in 1168, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1620505 = idf(docFreq=5088, maxDocs=44218)
0.109375 = fieldNorm(doc=1168)
0.25 = coord(1/4)
