Henninger, M.: What makes a good Web index? (1999)
0.02
0.017702952 = product of:
0.08851476 = sum of:
0.08851476 = weight(_text_:21 in 484) [ClassicSimilarity], result of:
0.08851476 = score(doc=484,freq=2.0), product of:
0.16162895 = queryWeight, product of:
3.0979297 = idf(docFreq=5425, maxDocs=44218)
0.052173212 = queryNorm
0.54764175 = fieldWeight in 484, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0979297 = idf(docFreq=5425, maxDocs=44218)
0.125 = fieldNorm(doc=484)
0.2 = coord(1/5)
- Source
- Indexer. 21(1999) no.4, S.182-183