-
Gratch, B.; Settel, B.; Atherton, P.: Characteristics of book indexes for subject retrieval in the humanities and social sciences (1978)
0.06
0.058723316 = product of:
0.11744663 = sum of:
0.11744663 = sum of:
0.016934272 = weight(_text_:e in 1061) [ClassicSimilarity], result of:
0.016934272 = score(doc=1061,freq=2.0), product of:
0.07616667 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.052990302 = queryNorm
0.2223318 = fieldWeight in 1061, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.109375 = fieldNorm(doc=1061)
0.10051236 = weight(_text_:22 in 1061) [ClassicSimilarity], result of:
0.10051236 = score(doc=1061,freq=2.0), product of:
0.18556301 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.052990302 = queryNorm
0.5416616 = fieldWeight in 1061, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=1061)
0.5 = coord(1/2)
- Language
- e
- Source
- Indexer. 11(1978), S.14-22
-
Bishop, A.P.; Liddy, E.D.; Settel, B.: Index quality study : pt.1: quantitative description of back-of-the-book indexes (1991)
0.00
0.0036287727 = product of:
0.0072575454 = sum of:
0.0072575454 = product of:
0.014515091 = sum of:
0.014515091 = weight(_text_:e in 7764) [ClassicSimilarity], result of:
0.014515091 = score(doc=7764,freq=2.0), product of:
0.07616667 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.052990302 = queryNorm
0.19057012 = fieldWeight in 7764, 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=7764)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Liddy, E.D.; Bishop, A.P.; Settel, B.: Index quality study : pt.2: publishers' survey and qualitative assessment (1991)
0.00
0.0036287727 = product of:
0.0072575454 = sum of:
0.0072575454 = product of:
0.014515091 = sum of:
0.014515091 = weight(_text_:e in 7767) [ClassicSimilarity], result of:
0.014515091 = score(doc=7767,freq=2.0), product of:
0.07616667 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.052990302 = queryNorm
0.19057012 = fieldWeight in 7767, 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=7767)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e