Borlund, P.: Evaluation of interactive information retrieval systems (2000)
0.03
0.026233759 = product of:
0.052467518 = sum of:
0.052467518 = product of:
0.104935035 = sum of:
0.104935035 = weight(_text_:systems in 2556) [ClassicSimilarity], result of:
0.104935035 = score(doc=2556,freq=10.0), product of:
0.17276402 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.0562168 = queryNorm
0.6073894 = fieldWeight in 2556, product of:
3.1622777 = tf(freq=10.0), with freq of:
10.0 = termFreq=10.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.0625 = fieldNorm(doc=2556)
0.5 = coord(1/2)
0.5 = coord(1/2)
- LCSH
- Information storage and retrieval systems / Evaluation
Interactive computer systems / Evaluation
- Subject
- Information storage and retrieval systems / Evaluation
Interactive computer systems / Evaluation
