Challenges in indexing electronic text and images (1994)
0.04
0.036322635 = product of:
0.07264527 = sum of:
0.07264527 = product of:
0.14529054 = sum of:
0.14529054 = weight(_text_:306 in 2478) [ClassicSimilarity], result of:
0.14529054 = score(doc=2478,freq=2.0), product of:
0.36015916 = queryWeight, product of:
7.3024383 = idf(docFreq=80, maxDocs=44218)
0.049320396 = queryNorm
0.4034065 = fieldWeight in 2478, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.3024383 = idf(docFreq=80, maxDocs=44218)
0.0390625 = fieldNorm(doc=2478)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Pages
- IX,306 S