Search (2 results, page 1 of 1)
-
Sanderson, M.; Ruthven, I.: Report on the Glasgow IR group (glair4) submission (1997)
0.02
0.023795536 = product of: 0.04759107 = sum of: 0.04759107 = product of: 0.09518214 = sum of: 0.09518214 = weight(_text_:i in 3088) [ClassicSimilarity], result of: 0.09518214 = score(doc=3088,freq=2.0), product of: 0.19033937 = queryWeight, product of: 3.7717297 = idf(docFreq=2765, maxDocs=44218) 0.050464742 = queryNorm 0.50006545 = fieldWeight in 3088, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 3.7717297 = idf(docFreq=2765, maxDocs=44218) 0.09375 = fieldNorm(doc=3088) 0.5 = coord(1/2) 0.5 = coord(1/2)
-
Crestani, F.; Ruthven, I.; Sanderson, M.; Rijsbergen, C.J. van: ¬The troubles with using a logical model of IR on a large collection of documents : experimenting retrieval by logical imaging on TREC (1996)
0.02
0.01982961 = product of: 0.03965922 = sum of: 0.03965922 = product of: 0.07931844 = sum of: 0.07931844 = weight(_text_:i in 7522) [ClassicSimilarity], result of: 0.07931844 = score(doc=7522,freq=2.0), product of: 0.19033937 = queryWeight, product of: 3.7717297 = idf(docFreq=2765, maxDocs=44218) 0.050464742 = queryNorm 0.41672117 = fieldWeight in 7522, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 3.7717297 = idf(docFreq=2765, maxDocs=44218) 0.078125 = fieldNorm(doc=7522) 0.5 = coord(1/2) 0.5 = coord(1/2)