-
Sanderson, M.: ¬The Reuters test collection (1996)
0.02
0.018177543 = product of:
0.036355086 = sum of:
0.036355086 = product of:
0.05453263 = sum of:
0.0047945506 = weight(_text_:s in 6971) [ClassicSimilarity], result of:
0.0047945506 = score(doc=6971,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.09609913 = fieldWeight in 6971, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0625 = fieldNorm(doc=6971)
0.04973808 = weight(_text_:22 in 6971) [ClassicSimilarity], result of:
0.04973808 = score(doc=6971,freq=2.0), product of:
0.16069375 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045888513 = queryNorm
0.30952093 = fieldWeight in 6971, 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=6971)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Pages
- S.219-227
- Source
- Information retrieval: new systems and current research. Proceedings of the 16th Research Colloquium of the British Computer Society Information Retrieval Specialist Group, Drymen, Scotland, 22-23 Mar 94. Ed.: R. Leon
-
Sanderson, M.; Ruthven, I.: Report on the Glasgow IR group (glair4) submission (1997)
0.00
0.0011986376 = product of:
0.0023972753 = sum of:
0.0023972753 = product of:
0.0071918257 = sum of:
0.0071918257 = weight(_text_:s in 3088) [ClassicSimilarity], result of:
0.0071918257 = score(doc=3088,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.14414869 = fieldWeight in 3088, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.09375 = fieldNorm(doc=3088)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Pages
- S.518-519
-
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)
0.00
9.988648E-4 = product of:
0.0019977295 = sum of:
0.0019977295 = product of:
0.0059931884 = sum of:
0.0059931884 = weight(_text_:s in 7522) [ClassicSimilarity], result of:
0.0059931884 = score(doc=7522,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.120123915 = fieldWeight in 7522, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.078125 = fieldNorm(doc=7522)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Pages
- S.509-526
-
Al-Maskari, A.; Sanderson, M.: ¬A review of factors influencing user satisfaction in information retrieval (2010)
0.00
6.992053E-4 = product of:
0.0013984106 = sum of:
0.0013984106 = product of:
0.004195232 = sum of:
0.004195232 = weight(_text_:s in 3447) [ClassicSimilarity], result of:
0.004195232 = score(doc=3447,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.08408674 = fieldWeight in 3447, 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=3447)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Journal of the American Society for Information Science and Technology. 61(2010) no.5, S.859-868