-
Weller, K.; Stock, W.G.: Transitive meronymy : automatic concept-based query expansion using weighted transitive part-whole relations (2008)
0.02
0.018714257 = product of:
0.037428513 = sum of:
0.037428513 = product of:
0.056142766 = sum of:
0.051376976 = weight(_text_:k in 1835) [ClassicSimilarity], result of:
0.051376976 = score(doc=1835,freq=2.0), product of:
0.18609051 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.052129436 = queryNorm
0.27608594 = fieldWeight in 1835, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.0546875 = fieldNorm(doc=1835)
0.0047657914 = weight(_text_:s in 1835) [ClassicSimilarity], result of:
0.0047657914 = score(doc=1835,freq=2.0), product of:
0.056677084 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.052129436 = queryNorm
0.08408674 = fieldWeight in 1835, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0546875 = fieldNorm(doc=1835)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Source
- Information - Wissenschaft und Praxis. 59(2008) H.3, S.165-170
-
Stock, W.G.: On relevance distributions (2006)
0.00
9.077698E-4 = product of:
0.0018155396 = sum of:
0.0018155396 = product of:
0.0054466184 = sum of:
0.0054466184 = weight(_text_:s in 5116) [ClassicSimilarity], result of:
0.0054466184 = score(doc=5116,freq=2.0), product of:
0.056677084 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.052129436 = queryNorm
0.09609913 = fieldWeight in 5116, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0625 = fieldNorm(doc=5116)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Journal of the American Society for Information Science and Technology. 57(2006) no.8, S.1126-1129
-
Stock, M.; Stock, W.G.: Internet-Suchwerkzeuge im Vergleich (IV) : Relevance Ranking nach "Popularität" von Webseiten: Google (2001)
0.00
6.808273E-4 = product of:
0.0013616546 = sum of:
0.0013616546 = product of:
0.004084964 = sum of:
0.004084964 = weight(_text_:s in 5771) [ClassicSimilarity], result of:
0.004084964 = score(doc=5771,freq=2.0), product of:
0.056677084 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.052129436 = queryNorm
0.072074346 = fieldWeight in 5771, 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=5771)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Password. 2001, H.2, S.20-27