Berry, M.W.; Browne, M.: Understanding search engines : mathematical modeling and text retrieval (2005)
0.02
0.015131076 = product of:
0.08069907 = sum of:
0.020174768 = product of:
0.040349536 = sum of:
0.040349536 = weight(_text_:mathematik in 7) [ClassicSimilarity], result of:
0.040349536 = score(doc=7,freq=4.0), product of:
0.115493424 = queryWeight, product of:
5.5898643 = idf(docFreq=448, maxDocs=44218)
0.020661222 = queryNorm
0.34936652 = fieldWeight in 7, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.5898643 = idf(docFreq=448, maxDocs=44218)
0.03125 = fieldNorm(doc=7)
0.5 = coord(1/2)
0.020174768 = product of:
0.040349536 = sum of:
0.040349536 = weight(_text_:mathematik in 7) [ClassicSimilarity], result of:
0.040349536 = score(doc=7,freq=4.0), product of:
0.115493424 = queryWeight, product of:
5.5898643 = idf(docFreq=448, maxDocs=44218)
0.020661222 = queryNorm
0.34936652 = fieldWeight in 7, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.5898643 = idf(docFreq=448, maxDocs=44218)
0.03125 = fieldNorm(doc=7)
0.5 = coord(1/2)
0.040349536 = weight(_text_:mathematik in 7) [ClassicSimilarity], result of:
0.040349536 = score(doc=7,freq=4.0), product of:
0.115493424 = queryWeight, product of:
5.5898643 = idf(docFreq=448, maxDocs=44218)
0.020661222 = queryNorm
0.34936652 = fieldWeight in 7, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.5898643 = idf(docFreq=448, maxDocs=44218)
0.03125 = fieldNorm(doc=7)
0.1875 = coord(3/16)
- BK
- 31.80 / Angewandte Mathematik
- Classification
- 31.80 / Angewandte Mathematik