Search (2 results, page 1 of 1)
-
×
author_ss:"Colace, F."
-
Colace, F.; Santo, M. De; Greco, L.; Napoletano, P.: Weighted word pairs for query expansion (2015)
0.02
0.015969815 = product of: 0.03193963 = sum of: 0.03193963 = product of: 0.06387926 = sum of: 0.06387926 = weight(_text_:f in 2687) [ClassicSimilarity], result of: 0.06387926 = score(doc=2687,freq=2.0), product of: 0.20722532 = queryWeight, product of: 3.985786 = idf(docFreq=2232, maxDocs=44218) 0.051991083 = queryNorm 0.3082599 = fieldWeight in 2687, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 3.985786 = idf(docFreq=2232, maxDocs=44218) 0.0546875 = fieldNorm(doc=2687) 0.5 = coord(1/2) 0.5 = coord(1/2)
-
Colace, F.; Santo, M. de; Greco, L.; Napoletano, P.: Improving relevance feedback-based query expansion by the use of a weighted word pairs approach (2015)
0.01
0.0136884125 = product of: 0.027376825 = sum of: 0.027376825 = product of: 0.05475365 = sum of: 0.05475365 = weight(_text_:f in 2263) [ClassicSimilarity], result of: 0.05475365 = score(doc=2263,freq=2.0), product of: 0.20722532 = queryWeight, product of: 3.985786 = idf(docFreq=2232, maxDocs=44218) 0.051991083 = queryNorm 0.26422277 = fieldWeight in 2263, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 3.985786 = idf(docFreq=2232, maxDocs=44218) 0.046875 = fieldNorm(doc=2263) 0.5 = coord(1/2) 0.5 = coord(1/2)