-
Sugar, W.: User-centered perspective of information retrieval research and analysis methods (1995)
1.09
1.0884492 = sum of:
1.0884492 = product of:
1.2698574 = sum of:
0.07049354 = weight(abstract_txt:systems in 4487) [ClassicSimilarity], result of:
0.07049354 = score(doc=4487,freq=3.0), product of:
0.15268809 = queryWeight, product of:
3.4118783 = idf(docFreq=3963, maxDocs=44218)
0.044751912 = queryNorm
0.4616833 = fieldWeight in 4487, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
3.4118783 = idf(docFreq=3963, maxDocs=44218)
0.078125 = fieldNorm(doc=4487)
0.10243202 = weight(abstract_txt:user in 4487) [ClassicSimilarity], result of:
0.10243202 = score(doc=4487,freq=4.0), product of:
0.17797124 = queryWeight, product of:
1.0796236 = boost
3.6835442 = idf(docFreq=3020, maxDocs=44218)
0.044751912 = queryNorm
0.5755538 = fieldWeight in 4487, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.6835442 = idf(docFreq=3020, maxDocs=44218)
0.078125 = fieldNorm(doc=4487)
0.076136455 = weight(abstract_txt:approach in 4487) [ClassicSimilarity], result of:
0.076136455 = score(doc=4487,freq=2.0), product of:
0.1839915 = queryWeight, product of:
1.097732 = boost
3.745328 = idf(docFreq=2839, maxDocs=44218)
0.044751912 = queryNorm
0.41380417 = fieldWeight in 4487, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.745328 = idf(docFreq=2839, maxDocs=44218)
0.078125 = fieldNorm(doc=4487)
0.050367944 = weight(abstract_txt:information in 4487) [ClassicSimilarity], result of:
0.050367944 = score(doc=4487,freq=3.0), product of:
0.15375115 = queryWeight, product of:
1.4191282 = boost
2.4209464 = idf(docFreq=10677, maxDocs=44218)
0.044751912 = queryNorm
0.32759392 = fieldWeight in 4487, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
2.4209464 = idf(docFreq=10677, maxDocs=44218)
0.078125 = fieldNorm(doc=4487)
0.21489115 = weight(abstract_txt:toward in 4487) [ClassicSimilarity], result of:
0.21489115 = score(doc=4487,freq=1.0), product of:
0.46297586 = queryWeight, product of:
1.741312 = boost
5.941145 = idf(docFreq=315, maxDocs=44218)
0.044751912 = queryNorm
0.46415195 = fieldWeight in 4487, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.941145 = idf(docFreq=315, maxDocs=44218)
0.078125 = fieldNorm(doc=4487)
0.75553626 = weight(abstract_txt:centred in 4487) [ClassicSimilarity], result of:
0.75553626 = score(doc=4487,freq=3.0), product of:
0.7422368 = queryWeight, product of:
2.2047973 = boost
7.5225 = idf(docFreq=64, maxDocs=44218)
0.044751912 = queryNorm
1.0179181 = fieldWeight in 4487, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
7.5225 = idf(docFreq=64, maxDocs=44218)
0.078125 = fieldNorm(doc=4487)
0.85714287 = coord(6/7)
-
Sugar, W.A.: Impact of user-centred design methodology on the design of information systems (1995)
1.02
1.0188882 = sum of:
1.0188882 = product of:
1.7830544 = sum of:
0.1302383 = weight(abstract_txt:systems in 3889) [ClassicSimilarity], result of:
0.1302383 = score(doc=3889,freq=4.0), product of:
0.15268809 = queryWeight, product of:
3.4118783 = idf(docFreq=3963, maxDocs=44218)
0.044751912 = queryNorm
0.8529696 = fieldWeight in 3889, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.4118783 = idf(docFreq=3963, maxDocs=44218)
0.125 = fieldNorm(doc=3889)
0.16389124 = weight(abstract_txt:user in 3889) [ClassicSimilarity], result of:
0.16389124 = score(doc=3889,freq=4.0), product of:
0.17797124 = queryWeight, product of:
1.0796236 = boost
3.6835442 = idf(docFreq=3020, maxDocs=44218)
0.044751912 = queryNorm
0.92088604 = fieldWeight in 3889, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.6835442 = idf(docFreq=3020, maxDocs=44218)
0.125 = fieldNorm(doc=3889)
0.09305582 = weight(abstract_txt:information in 3889) [ClassicSimilarity], result of:
0.09305582 = score(doc=3889,freq=4.0), product of:
0.15375115 = queryWeight, product of:
1.4191282 = boost
2.4209464 = idf(docFreq=10677, maxDocs=44218)
0.044751912 = queryNorm
0.6052366 = fieldWeight in 3889, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.4209464 = idf(docFreq=10677, maxDocs=44218)
0.125 = fieldNorm(doc=3889)
1.395869 = weight(abstract_txt:centred in 3889) [ClassicSimilarity], result of:
1.395869 = score(doc=3889,freq=4.0), product of:
0.7422368 = queryWeight, product of:
2.2047973 = boost
7.5225 = idf(docFreq=64, maxDocs=44218)
0.044751912 = queryNorm
1.880625 = fieldWeight in 3889, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
7.5225 = idf(docFreq=64, maxDocs=44218)
0.125 = fieldNorm(doc=3889)
0.5714286 = coord(4/7)
-
Julien, H.: Where to from here? : Results of an empirical study and user-centred implications for system design (1999)
0.68
0.6774375 = sum of:
0.6774375 = product of:
0.9484124 = sum of:
0.08058083 = weight(abstract_txt:systems in 267) [ClassicSimilarity], result of:
0.08058083 = score(doc=267,freq=2.0), product of:
0.15268809 = queryWeight, product of:
3.4118783 = idf(docFreq=3963, maxDocs=44218)
0.044751912 = queryNorm
0.527748 = fieldWeight in 267, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4118783 = idf(docFreq=3963, maxDocs=44218)
0.109375 = fieldNorm(doc=267)
0.12419222 = weight(abstract_txt:user in 267) [ClassicSimilarity], result of:
0.12419222 = score(doc=267,freq=3.0), product of:
0.17797124 = queryWeight, product of:
1.0796236 = boost
3.6835442 = idf(docFreq=3020, maxDocs=44218)
0.044751912 = queryNorm
0.69782186 = fieldWeight in 267, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
3.6835442 = idf(docFreq=3020, maxDocs=44218)
0.109375 = fieldNorm(doc=267)
0.07537125 = weight(abstract_txt:approach in 267) [ClassicSimilarity], result of:
0.07537125 = score(doc=267,freq=1.0), product of:
0.1839915 = queryWeight, product of:
1.097732 = boost
3.745328 = idf(docFreq=2839, maxDocs=44218)
0.044751912 = queryNorm
0.40964526 = fieldWeight in 267, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.745328 = idf(docFreq=2839, maxDocs=44218)
0.109375 = fieldNorm(doc=267)
0.057575352 = weight(abstract_txt:information in 267) [ClassicSimilarity], result of:
0.057575352 = score(doc=267,freq=2.0), product of:
0.15375115 = queryWeight, product of:
1.4191282 = boost
2.4209464 = idf(docFreq=10677, maxDocs=44218)
0.044751912 = queryNorm
0.37447104 = fieldWeight in 267, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4209464 = idf(docFreq=10677, maxDocs=44218)
0.109375 = fieldNorm(doc=267)
0.61069274 = weight(abstract_txt:centred in 267) [ClassicSimilarity], result of:
0.61069274 = score(doc=267,freq=1.0), product of:
0.7422368 = queryWeight, product of:
2.2047973 = boost
7.5225 = idf(docFreq=64, maxDocs=44218)
0.044751912 = queryNorm
0.82277346 = fieldWeight in 267, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.5225 = idf(docFreq=64, maxDocs=44218)
0.109375 = fieldNorm(doc=267)
0.71428573 = coord(5/7)
-
Petrelli, D.: On the role of user-centred evaluation in the advancement of interactive information retrieval (2008)
0.63
0.6273524 = sum of:
0.6273524 = product of:
0.8782934 = sum of:
0.032559574 = weight(abstract_txt:systems in 2026) [ClassicSimilarity], result of:
0.032559574 = score(doc=2026,freq=1.0), product of:
0.15268809 = queryWeight, product of:
3.4118783 = idf(docFreq=3963, maxDocs=44218)
0.044751912 = queryNorm
0.2132424 = fieldWeight in 2026, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.4118783 = idf(docFreq=3963, maxDocs=44218)
0.0625 = fieldNorm(doc=2026)
0.08194562 = weight(abstract_txt:user in 2026) [ClassicSimilarity], result of:
0.08194562 = score(doc=2026,freq=4.0), product of:
0.17797124 = queryWeight, product of:
1.0796236 = boost
3.6835442 = idf(docFreq=3020, maxDocs=44218)
0.044751912 = queryNorm
0.46044302 = fieldWeight in 2026, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.6835442 = idf(docFreq=3020, maxDocs=44218)
0.0625 = fieldNorm(doc=2026)
0.04652791 = weight(abstract_txt:information in 2026) [ClassicSimilarity], result of:
0.04652791 = score(doc=2026,freq=4.0), product of:
0.15375115 = queryWeight, product of:
1.4191282 = boost
2.4209464 = idf(docFreq=10677, maxDocs=44218)
0.044751912 = queryNorm
0.3026183 = fieldWeight in 2026, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.4209464 = idf(docFreq=10677, maxDocs=44218)
0.0625 = fieldNorm(doc=2026)
0.11283122 = weight(abstract_txt:tasks in 2026) [ClassicSimilarity], result of:
0.11283122 = score(doc=2026,freq=1.0), product of:
0.3496543 = queryWeight, product of:
1.5132716 = boost
5.1630983 = idf(docFreq=687, maxDocs=44218)
0.044751912 = queryNorm
0.32269365 = fieldWeight in 2026, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.1630983 = idf(docFreq=687, maxDocs=44218)
0.0625 = fieldNorm(doc=2026)
0.60442907 = weight(abstract_txt:centred in 2026) [ClassicSimilarity], result of:
0.60442907 = score(doc=2026,freq=3.0), product of:
0.7422368 = queryWeight, product of:
2.2047973 = boost
7.5225 = idf(docFreq=64, maxDocs=44218)
0.044751912 = queryNorm
0.8143345 = fieldWeight in 2026, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
7.5225 = idf(docFreq=64, maxDocs=44218)
0.0625 = fieldNorm(doc=2026)
0.71428573 = coord(5/7)
-
Díaz, A.; García, A.; Gervás, P.: User-centred versus system-centred evaluation of a personalization system (2008)
0.62
0.6168381 = sum of:
0.6168381 = product of:
1.0794666 = sum of:
0.032559574 = weight(abstract_txt:systems in 2094) [ClassicSimilarity], result of:
0.032559574 = score(doc=2094,freq=1.0), product of:
0.15268809 = queryWeight, product of:
3.4118783 = idf(docFreq=3963, maxDocs=44218)
0.044751912 = queryNorm
0.2132424 = fieldWeight in 2094, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.4118783 = idf(docFreq=3963, maxDocs=44218)
0.0625 = fieldNorm(doc=2094)
0.10036248 = weight(abstract_txt:user in 2094) [ClassicSimilarity], result of:
0.10036248 = score(doc=2094,freq=6.0), product of:
0.17797124 = queryWeight, product of:
1.0796236 = boost
3.6835442 = idf(docFreq=3020, maxDocs=44218)
0.044751912 = queryNorm
0.56392527 = fieldWeight in 2094, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.6835442 = idf(docFreq=3020, maxDocs=44218)
0.0625 = fieldNorm(doc=2094)
0.023263955 = weight(abstract_txt:information in 2094) [ClassicSimilarity], result of:
0.023263955 = score(doc=2094,freq=1.0), product of:
0.15375115 = queryWeight, product of:
1.4191282 = boost
2.4209464 = idf(docFreq=10677, maxDocs=44218)
0.044751912 = queryNorm
0.15130915 = fieldWeight in 2094, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
2.4209464 = idf(docFreq=10677, maxDocs=44218)
0.0625 = fieldNorm(doc=2094)
0.9232806 = weight(abstract_txt:centred in 2094) [ClassicSimilarity], result of:
0.9232806 = score(doc=2094,freq=7.0), product of:
0.7422368 = queryWeight, product of:
2.2047973 = boost
7.5225 = idf(docFreq=64, maxDocs=44218)
0.044751912 = queryNorm
1.2439165 = fieldWeight in 2094, product of:
2.6457512 = tf(freq=7.0), with freq of:
7.0 = termFreq=7.0
7.5225 = idf(docFreq=64, maxDocs=44218)
0.0625 = fieldNorm(doc=2094)
0.5714286 = coord(4/7)