Poynder, R.: Web research engines? (1996)
0.01
0.011268772 = product of:
0.022537544 = sum of:
0.022537544 = product of:
0.04507509 = sum of:
0.04507509 = weight(_text_:online in 5698) [ClassicSimilarity], result of:
0.04507509 = score(doc=5698,freq=4.0), product of:
0.15842392 = queryWeight, product of:
3.0349014 = idf(docFreq=5778, maxDocs=44218)
0.05220068 = queryNorm
0.284522 = fieldWeight in 5698, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.0349014 = idf(docFreq=5778, maxDocs=44218)
0.046875 = fieldNorm(doc=5698)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Theme
- Verbale Doksprachen im Online-Retrieval
Klassifikationssysteme im Online-Retrieval