Bauckhage, C.: Marginalizing over the PageRank damping factor (2014)
0.00
0.0033946247 = product of:
0.016973123 = sum of:
0.016973123 = weight(_text_:information in 928) [ClassicSimilarity], result of:
0.016973123 = score(doc=928,freq=2.0), product of:
0.08751074 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.049850095 = queryNorm
0.19395474 = fieldWeight in 928, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.078125 = fieldNorm(doc=928)
0.2 = coord(1/5)
- Abstract
- In this note, we show how to marginalize over the damping parameter of the PageRank equation so as to obtain a parameter-free version known as TotalRank. Our discussion is meant as a reference and intended to provide a guided tour towards an interesting result that has applications in information retrieval and classification.