-
Booth, P.F.; South, M.L.: Information filing and finding (1982)
0.01
0.01403874 = product of:
0.042116217 = sum of:
0.042116217 = product of:
0.12634864 = sum of:
0.12634864 = weight(_text_:retrieval in 4192) [ClassicSimilarity], result of:
0.12634864 = score(doc=4192,freq=12.0), product of:
0.15433937 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.051022716 = queryNorm
0.81864166 = fieldWeight in 4192, product of:
3.4641016 = tf(freq=12.0), with freq of:
12.0 = termFreq=12.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.078125 = fieldNorm(doc=4192)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- LCSH
- Information retrieval
Information storage and retrieval systems
- RSWK
- Information Retrieval (BVB)
- Subject
- Information Retrieval (BVB)
Information retrieval
Information storage and retrieval systems
-
Rowley, J.E.: Organising knowledge : An introduction to information retrieval (1987)
0.01
0.0128155565 = product of:
0.03844667 = sum of:
0.03844667 = product of:
0.11534 = sum of:
0.11534 = weight(_text_:retrieval in 4291) [ClassicSimilarity], result of:
0.11534 = score(doc=4291,freq=10.0), product of:
0.15433937 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.051022716 = queryNorm
0.74731416 = fieldWeight in 4291, product of:
3.1622777 = tf(freq=10.0), with freq of:
10.0 = termFreq=10.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.078125 = fieldNorm(doc=4291)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- LCSH
- Information storage and retrieval systems
- PRECIS
- Information retrieval systems
- Subject
- Information storage and retrieval systems
Information retrieval systems
-
Hunter, E.J.: Classification - made simple (1987)
0.01
0.009726323 = product of:
0.02917897 = sum of:
0.02917897 = product of:
0.08753691 = sum of:
0.08753691 = weight(_text_:retrieval in 3396) [ClassicSimilarity], result of:
0.08753691 = score(doc=3396,freq=4.0), product of:
0.15433937 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.051022716 = queryNorm
0.5671716 = fieldWeight in 3396, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.09375 = fieldNorm(doc=3396)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- LCSH
- Information storage and retrieval systems
- Subject
- Information storage and retrieval systems