Search (2 results, page 1 of 1)
-
×
author_ss:"Efthimiadis, E.N."
-
×
theme_ss:"Semantisches Umfeld in Indexierung u. Retrieval"
-
×
type_ss:"a"
-
×
year_i:[1990 TO 2000}
- Did you mean:
- object's%3a%22Alexandria digital library project%22 2
- objects%3a%22Alexandria digital library project%22 2
-
Efthimiadis, E.N.: End-users' understanding of thesaural knowledge structures in interactive query expansion (1994)
0.01
0.0067907665 = product of: 0.027163066 = sum of: 0.027163066 = product of: 0.054326132 = sum of: 0.054326132 = weight(_text_:22 in 5693) [ClassicSimilarity], result of: 0.054326132 = score(doc=5693,freq=2.0), product of: 0.17551683 = queryWeight, product of: 3.5018296 = idf(docFreq=3622, maxDocs=44218) 0.050121464 = queryNorm 0.30952093 = fieldWeight in 5693, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 3.5018296 = idf(docFreq=3622, maxDocs=44218) 0.0625 = fieldNorm(doc=5693) 0.5 = coord(1/2) 0.25 = coord(1/4)
- Date
- 30. 3.2001 13:35:22
-
Efthimiadis, E.N.: User choices : a new yardstick for the evaluation of ranking algorithms for interactive query expansion (1995)
0.00
0.0042442293 = product of: 0.016976917 = sum of: 0.016976917 = product of: 0.033953834 = sum of: 0.033953834 = weight(_text_:22 in 5697) [ClassicSimilarity], result of: 0.033953834 = score(doc=5697,freq=2.0), product of: 0.17551683 = queryWeight, product of: 3.5018296 = idf(docFreq=3622, maxDocs=44218) 0.050121464 = queryNorm 0.19345059 = fieldWeight in 5697, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 3.5018296 = idf(docFreq=3622, maxDocs=44218) 0.0390625 = fieldNorm(doc=5697) 0.5 = coord(1/2) 0.25 = coord(1/4)
- Date
- 22. 2.1996 13:14:10