Shi, X.; Yang, C.C.: Mining related queries from Web search engine query logs using an improved association rule mining model (2007)
0.00
5.2312744E-4 = product of:
0.003661892 = sum of:
0.003661892 = product of:
0.01830946 = sum of:
0.01830946 = weight(_text_:retrieval in 597) [ClassicSimilarity], result of:
0.01830946 = score(doc=597,freq=2.0), product of:
0.109568894 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.03622214 = queryNorm
0.16710453 = fieldWeight in 597, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.0390625 = fieldNorm(doc=597)
0.2 = coord(1/5)
0.14285715 = coord(1/7)
- Footnote
- Beitrag eines Themenschwerpunktes "Mining Web resources for enhancing information retrieval"
