-
Hunter, E.J.: Classification - made simple (1987)
0.00
0.0020788903 = product of:
0.0041577807 = sum of:
0.0041577807 = product of:
0.012473342 = sum of:
0.012473342 = weight(_text_:e in 3396) [ClassicSimilarity], result of:
0.012473342 = score(doc=3396,freq=2.0), product of:
0.06545277 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.04553648 = queryNorm
0.19057012 = fieldWeight in 3396, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.09375 = fieldNorm(doc=3396)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Language
- e
-
Rowley, J.E.: Organising knowledge : An introduction to information retrieval (1987)
0.00
0.0017324088 = product of:
0.0034648175 = sum of:
0.0034648175 = product of:
0.010394452 = sum of:
0.010394452 = weight(_text_:e in 4291) [ClassicSimilarity], result of:
0.010394452 = score(doc=4291,freq=2.0), product of:
0.06545277 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.04553648 = queryNorm
0.15880844 = fieldWeight in 4291, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.078125 = fieldNorm(doc=4291)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Language
- e
-
Booth, P.F.; South, M.L.: Information filing and finding (1982)
0.00
0.0017324088 = product of:
0.0034648175 = sum of:
0.0034648175 = product of:
0.010394452 = sum of:
0.010394452 = weight(_text_:e in 4192) [ClassicSimilarity], result of:
0.010394452 = score(doc=4192,freq=2.0), product of:
0.06545277 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.04553648 = queryNorm
0.15880844 = fieldWeight in 4192, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.078125 = fieldNorm(doc=4192)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Language
- e
-
Rijsbergen, C.J. van: Information retrieval (1979)
0.00
0.0012126861 = product of:
0.0024253721 = sum of:
0.0024253721 = product of:
0.0072761164 = sum of:
0.0072761164 = weight(_text_:e in 856) [ClassicSimilarity], result of:
0.0072761164 = score(doc=856,freq=2.0), product of:
0.06545277 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.04553648 = queryNorm
0.1111659 = fieldWeight in 856, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0546875 = fieldNorm(doc=856)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Language
- e
-
Chu, H.: Information representation and retrieval in the digital age (2010)
0.00
0.0012126861 = product of:
0.0024253721 = sum of:
0.0024253721 = product of:
0.0072761164 = sum of:
0.0072761164 = weight(_text_:e in 377) [ClassicSimilarity], result of:
0.0072761164 = score(doc=377,freq=2.0), product of:
0.06545277 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.04553648 = queryNorm
0.1111659 = fieldWeight in 377, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0546875 = fieldNorm(doc=377)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Language
- e
-
Kowalski, G.J.; Maybury, M.T.: Information storage and retrieval systems : theory and implemetation (2000)
0.00
0.0010394452 = product of:
0.0020788903 = sum of:
0.0020788903 = product of:
0.006236671 = sum of:
0.006236671 = weight(_text_:e in 6727) [ClassicSimilarity], result of:
0.006236671 = score(doc=6727,freq=2.0), product of:
0.06545277 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.04553648 = queryNorm
0.09528506 = fieldWeight in 6727, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.046875 = fieldNorm(doc=6727)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Language
- e
-
Golub, K.: Subject access to information : an interdisciplinary approach (2015)
0.00
0.0010394452 = product of:
0.0020788903 = sum of:
0.0020788903 = product of:
0.006236671 = sum of:
0.006236671 = weight(_text_:e in 134) [ClassicSimilarity], result of:
0.006236671 = score(doc=134,freq=2.0), product of:
0.06545277 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.04553648 = queryNorm
0.09528506 = fieldWeight in 134, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.046875 = fieldNorm(doc=134)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Language
- e
-
Chu, H.: Information representation and retrieval in the digital age (2010)
0.00
3.4648174E-4 = product of:
6.929635E-4 = sum of:
6.929635E-4 = product of:
0.0020788903 = sum of:
0.0020788903 = weight(_text_:e in 92) [ClassicSimilarity], result of:
0.0020788903 = score(doc=92,freq=2.0), product of:
0.06545277 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.04553648 = queryNorm
0.031761687 = fieldWeight in 92, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.015625 = fieldNorm(doc=92)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Language
- e