-
Salton, G.; McGill, M. J.: Introduction to modern information retrieval (1983)
0.01
0.0145433 = product of:
0.0290866 = sum of:
0.0290866 = product of:
0.0581732 = sum of:
0.0581732 = weight(_text_:m in 2328) [ClassicSimilarity], result of:
0.0581732 = score(doc=2328,freq=4.0), product of:
0.09350918 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0375773 = queryNorm
0.62211215 = fieldWeight in 2328, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.125 = fieldNorm(doc=2328)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- m
-
Sparck Jones, K.: Automatic keyword classification for information retrieval (1971)
0.01
0.012854583 = product of:
0.025709165 = sum of:
0.025709165 = product of:
0.05141833 = sum of:
0.05141833 = weight(_text_:m in 5176) [ClassicSimilarity], result of:
0.05141833 = score(doc=5176,freq=2.0), product of:
0.09350918 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0375773 = queryNorm
0.54987466 = fieldWeight in 5176, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.15625 = fieldNorm(doc=5176)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- m
-
¬The smart retrieval system : experiments in automatic document processing (1971)
0.01
0.010283666 = product of:
0.020567331 = sum of:
0.020567331 = product of:
0.041134663 = sum of:
0.041134663 = weight(_text_:m in 2330) [ClassicSimilarity], result of:
0.041134663 = score(doc=2330,freq=2.0), product of:
0.09350918 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0375773 = queryNorm
0.4398997 = fieldWeight in 2330, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.125 = fieldNorm(doc=2330)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- m
-
Salton, G.: Automatic text processing : the transformation, analysis, and retrieval of information by computer (1989)
0.01
0.0064272913 = product of:
0.012854583 = sum of:
0.012854583 = product of:
0.025709165 = sum of:
0.025709165 = weight(_text_:m in 1307) [ClassicSimilarity], result of:
0.025709165 = score(doc=1307,freq=2.0), product of:
0.09350918 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0375773 = queryNorm
0.27493733 = fieldWeight in 1307, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.078125 = fieldNorm(doc=1307)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- m
-
Moens, M.F.: Automatic indexing and abstracting of document texts (2000)
0.01
0.0064272913 = product of:
0.012854583 = sum of:
0.012854583 = product of:
0.025709165 = sum of:
0.025709165 = weight(_text_:m in 6892) [ClassicSimilarity], result of:
0.025709165 = score(doc=6892,freq=2.0), product of:
0.09350918 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0375773 = queryNorm
0.27493733 = fieldWeight in 6892, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.078125 = fieldNorm(doc=6892)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- m
-
7e Dag van het Document : 19 & 20 mei 1998, Congrescentrum De Reehorst, Ede ; proceedings (1998)
0.01
0.0064272913 = product of:
0.012854583 = sum of:
0.012854583 = product of:
0.025709165 = sum of:
0.025709165 = weight(_text_:m in 2427) [ClassicSimilarity], result of:
0.025709165 = score(doc=2427,freq=2.0), product of:
0.09350918 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0375773 = queryNorm
0.27493733 = fieldWeight in 2427, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.078125 = fieldNorm(doc=2427)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- m