Search (2 results, page 1 of 1)
- Did you mean:
- authors%3a%20or%2c S.%22 2
- authors%3a%20der%2c S.%22 2
- authors%3a%200er%2c S.%22 2
- authors%3a%20er%2c S.%22 2
- authors%3a%20of%2c S.%22 2
-
Colace, F.; Santo, M. De; Greco, L.; Napoletano, P.: Weighted word pairs for query expansion (2015)
0.00
0.0012404111 = product of: 0.0024808221 = sum of: 0.0024808221 = product of: 0.0049616443 = sum of: 0.0049616443 = weight(_text_:s in 2687) [ClassicSimilarity], result of: 0.0049616443 = score(doc=2687,freq=2.0), product of: 0.059006266 = queryWeight, product of: 1.0872376 = idf(docFreq=40523, maxDocs=44218) 0.05427173 = queryNorm 0.08408674 = fieldWeight in 2687, 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=2687) 0.5 = coord(1/2) 0.5 = coord(1/2)
- Source
- Information processing and management. 51(2015) no.1, S.179-193
-
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)
0.00
0.0010632095 = product of: 0.002126419 = sum of: 0.002126419 = product of: 0.004252838 = sum of: 0.004252838 = weight(_text_:s in 2263) [ClassicSimilarity], result of: 0.004252838 = score(doc=2263,freq=2.0), product of: 0.059006266 = queryWeight, product of: 1.0872376 = idf(docFreq=40523, maxDocs=44218) 0.05427173 = queryNorm 0.072074346 = fieldWeight in 2263, 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=2263) 0.5 = coord(1/2) 0.5 = coord(1/2)
- Source
- Journal of the Association for Information Science and Technology. 66(2015) no.11, S.2223-2234
Authors
- Colace, F. 2
- Greco, L. 2
- Santo, M. De 1
- Santo, M. de 1