Zajic, D.; Dorr, B.J.; Lin, J.; Schwartz, R.: Multi-candidate reduction : sentence compression as a tool for document summarization tasks (2007)
0.01
0.010736675 = product of:
0.02147335 = sum of:
0.02147335 = product of:
0.0429467 = sum of:
0.0429467 = weight(_text_:r in 944) [ClassicSimilarity], result of:
0.0429467 = score(doc=944,freq=2.0), product of:
0.1677509 = queryWeight, product of:
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.050676074 = queryNorm
0.25601473 = fieldWeight in 944, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.0546875 = fieldNorm(doc=944)
0.5 = coord(1/2)
0.5 = coord(1/2)