Search (2 results, page 1 of 1)
- Did you mean:
- author's%3a%22Schweizer%2c K.%22 2
- authors%3a%22Schweizer%2c K.%22 3
-
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
0.016018637 = product of: 0.032037273 = sum of: 0.032037273 = product of: 0.064074546 = sum of: 0.064074546 = weight(_text_:k in 7522) [ClassicSimilarity], result of: 0.064074546 = score(doc=7522,freq=2.0), product of: 0.16245733 = queryWeight, product of: 3.569778 = idf(docFreq=3384, maxDocs=44218) 0.045509085 = queryNorm 0.39440846 = fieldWeight in 7522, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 3.569778 = idf(docFreq=3384, maxDocs=44218) 0.078125 = fieldNorm(doc=7522) 0.5 = coord(1/2) 0.5 = coord(1/2)
- Source
- The Fourth Text Retrieval Conference (TREC-4). Ed.: K. Harman
-
Sanderson, M.: ¬The Reuters test collection (1996)
0.01
0.012331706 = product of: 0.024663411 = sum of: 0.024663411 = product of: 0.049326822 = sum of: 0.049326822 = weight(_text_:22 in 6971) [ClassicSimilarity], result of: 0.049326822 = score(doc=6971,freq=2.0), product of: 0.15936506 = queryWeight, product of: 3.5018296 = idf(docFreq=3622, maxDocs=44218) 0.045509085 = 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) 0.5 = coord(1/2) 0.5 = coord(1/2)
- 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