Search (2 results, page 1 of 1)
-
×
author_ss:"Della Mea, V."
- Did you mean:
- object's%3a%2fd19-21%22 2
- object's%3a%2fda3-21%22 2
-
Della Mea, V.; Mizzaro, S.: Measuring retrieval effectiveness : a new proposal and a first experimental validation (2004)
0.01
0.008391744 = product of: 0.04195872 = sum of: 0.04195872 = weight(_text_:21 in 2263) [ClassicSimilarity], result of: 0.04195872 = score(doc=2263,freq=2.0), product of: 0.17512478 = queryWeight, product of: 3.0979297 = idf(docFreq=5425, maxDocs=44218) 0.05652962 = queryNorm 0.23959327 = fieldWeight in 2263, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 3.0979297 = idf(docFreq=5425, maxDocs=44218) 0.0546875 = fieldNorm(doc=2263) 0.2 = coord(1/5)
- Date
- 6. 6.2004 21:08:50
-
Della Mea, V.; Demartini, G.; Di Gaspero, L.; Mizzaro, S.: Measuring retrieval effectiveness with Average Distance Measure (ADM) (2006)
0.01
0.008391744 = product of: 0.04195872 = sum of: 0.04195872 = weight(_text_:21 in 774) [ClassicSimilarity], result of: 0.04195872 = score(doc=774,freq=2.0), product of: 0.17512478 = queryWeight, product of: 3.0979297 = idf(docFreq=5425, maxDocs=44218) 0.05652962 = queryNorm 0.23959327 = fieldWeight in 774, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 3.0979297 = idf(docFreq=5425, maxDocs=44218) 0.0546875 = fieldNorm(doc=774) 0.2 = coord(1/5)
- Date
- 21. 2.1997 19:37:24