-
Regazzi, J.J.: Evaluating indexing systems : a review after Cranfield (1980)
8.81
8.806516 = weight(object_ss:Cranfield in 1849) [ClassicSimilarity], result of:
8.806516 = fieldWeight in 1849, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.806516 = idf(docFreq=17, maxDocs=44218)
1.0 = fieldNorm(doc=1849)
- Object
- Cranfield
-
Sparck Jones, K.: ¬The Cranfield tests (1981)
8.81
8.806516 = weight(object_ss:Cranfield in 3157) [ClassicSimilarity], result of:
8.806516 = fieldWeight in 3157, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.806516 = idf(docFreq=17, maxDocs=44218)
1.0 = fieldNorm(doc=3157)
- Object
- Cranfield
-
Cleverdon, C.W.; Mills, J.: ¬The testing of index language devices (1985)
8.81
8.806516 = weight(object_ss:Cranfield in 3643) [ClassicSimilarity], result of:
8.806516 = fieldWeight in 3643, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.806516 = idf(docFreq=17, maxDocs=44218)
1.0 = fieldNorm(doc=3643)
- Object
- Cranfield