Poynder, R.: Web research engines? (1996)
0.02
0.018716019 = product of:
0.031193363 = sum of:
0.002786336 = weight(_text_:s in 5698) [ClassicSimilarity], result of:
0.002786336 = score(doc=5698,freq=2.0), product of:
0.038659193 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.035557263 = queryNorm
0.072074346 = fieldWeight in 5698, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=5698)
0.025273174 = weight(_text_:u in 5698) [ClassicSimilarity], result of:
0.025273174 = score(doc=5698,freq=2.0), product of:
0.116430275 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.035557263 = queryNorm
0.21706703 = fieldWeight in 5698, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.046875 = fieldNorm(doc=5698)
0.0031338527 = weight(_text_:a in 5698) [ClassicSimilarity], result of:
0.0031338527 = score(doc=5698,freq=2.0), product of:
0.040999193 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.035557263 = queryNorm
0.07643694 = fieldWeight in 5698, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046875 = fieldNorm(doc=5698)
0.6 = coord(3/5)
- Source
- Information world review. 1996, no.120, S.47-48
- Theme
- Semantisches Umfeld in Indexierung u. Retrieval
- Type
- a
