-
Wildemuth, B.M.; Jacob, E.K.; Fullington, A.;; Bliek, R. de; Friedman, C.P.: ¬A detailed analysis of end-user search behaviours (1991)
0.50
0.50454426 = sum of:
0.50454426 = product of:
1.1466916 = sum of:
0.044907823 = weight(abstract_txt:north in 2423) [ClassicSimilarity], result of:
0.044907823 = score(doc=2423,freq=1.0), product of:
0.109315924 = queryWeight, product of:
6.572923 = idf(docFreq=167, maxDocs=44218)
0.01663125 = queryNorm
0.4108077 = fieldWeight in 2423, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.572923 = idf(docFreq=167, maxDocs=44218)
0.0625 = fieldNorm(doc=2423)
0.0595082 = weight(abstract_txt:facts in 2423) [ClassicSimilarity], result of:
0.0595082 = score(doc=2423,freq=1.0), product of:
0.13188234 = queryWeight, product of:
1.0983775 = boost
7.2195506 = idf(docFreq=87, maxDocs=44218)
0.01663125 = queryNorm
0.4512219 = fieldWeight in 2423, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.2195506 = idf(docFreq=87, maxDocs=44218)
0.0625 = fieldNorm(doc=2423)
0.02204057 = weight(abstract_txt:online in 2423) [ClassicSimilarity], result of:
0.02204057 = score(doc=2423,freq=2.0), product of:
0.068016976 = queryWeight, product of:
1.1155318 = boost
3.6661522 = idf(docFreq=3073, maxDocs=44218)
0.01663125 = queryNorm
0.32404512 = fieldWeight in 2423, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.6661522 = idf(docFreq=3073, maxDocs=44218)
0.0625 = fieldNorm(doc=2423)
0.08819178 = weight(abstract_txt:hill in 2423) [ClassicSimilarity], result of:
0.08819178 = score(doc=2423,freq=1.0), product of:
0.17143026 = queryWeight, product of:
1.2522817 = boost
8.231152 = idf(docFreq=31, maxDocs=44218)
0.01663125 = queryNorm
0.514447 = fieldWeight in 2423, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.231152 = idf(docFreq=31, maxDocs=44218)
0.0625 = fieldNorm(doc=2423)
0.089216225 = weight(abstract_txt:carolina in 2423) [ClassicSimilarity], result of:
0.089216225 = score(doc=2423,freq=1.0), product of:
0.17275527 = queryWeight, product of:
1.2571119 = boost
8.2629 = idf(docFreq=30, maxDocs=44218)
0.01663125 = queryNorm
0.5164313 = fieldWeight in 2423, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.2629 = idf(docFreq=30, maxDocs=44218)
0.0625 = fieldNorm(doc=2423)
0.1175219 = weight(abstract_txt:chapel in 2423) [ClassicSimilarity], result of:
0.1175219 = score(doc=2423,freq=1.0), product of:
0.20759392 = queryWeight, product of:
1.378052 = boost
9.05783 = idf(docFreq=13, maxDocs=44218)
0.01663125 = queryNorm
0.56611437 = fieldWeight in 2423, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.05783 = idf(docFreq=13, maxDocs=44218)
0.0625 = fieldNorm(doc=2423)
0.14067781 = weight(abstract_txt:microbiology in 2423) [ClassicSimilarity], result of:
0.14067781 = score(doc=2423,freq=1.0), product of:
0.23403771 = queryWeight, product of:
1.4631916 = boost
9.617446 = idf(docFreq=7, maxDocs=44218)
0.01663125 = queryNorm
0.6010904 = fieldWeight in 2423, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.617446 = idf(docFreq=7, maxDocs=44218)
0.0625 = fieldNorm(doc=2423)
0.030517023 = weight(abstract_txt:data in 2423) [ClassicSimilarity], result of:
0.030517023 = score(doc=2423,freq=3.0), product of:
0.084494844 = queryWeight, product of:
1.522769 = boost
3.3363478 = idf(docFreq=4274, maxDocs=44218)
0.01663125 = queryNorm
0.36117023 = fieldWeight in 2423, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
3.3363478 = idf(docFreq=4274, maxDocs=44218)
0.0625 = fieldNorm(doc=2423)
0.06966885 = weight(abstract_txt:search in 2423) [ClassicSimilarity], result of:
0.06966885 = score(doc=2423,freq=9.0), product of:
0.10157514 = queryWeight, product of:
1.6696007 = boost
3.6580524 = idf(docFreq=3098, maxDocs=44218)
0.01663125 = queryNorm
0.68588483 = fieldWeight in 2423, product of:
3.0 = tf(freq=9.0), with freq of:
9.0 = termFreq=9.0
3.6580524 = idf(docFreq=3098, maxDocs=44218)
0.0625 = fieldNorm(doc=2423)
0.04975948 = weight(abstract_txt:searching in 2423) [ClassicSimilarity], result of:
0.04975948 = score(doc=2423,freq=1.0), product of:
0.18581153 = queryWeight, product of:
2.6075017 = boost
4.284727 = idf(docFreq=1655, maxDocs=44218)
0.01663125 = queryNorm
0.26779544 = fieldWeight in 2423, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.284727 = idf(docFreq=1655, maxDocs=44218)
0.0625 = fieldNorm(doc=2423)
0.4346819 = weight(abstract_txt:inquirer in 2423) [ClassicSimilarity], result of:
0.4346819 = score(doc=2423,freq=2.0), product of:
0.49649683 = queryWeight, product of:
3.0139186 = boost
9.905128 = idf(docFreq=5, maxDocs=44218)
0.01663125 = queryNorm
0.8754978 = fieldWeight in 2423, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
9.905128 = idf(docFreq=5, maxDocs=44218)
0.0625 = fieldNorm(doc=2423)
0.44 = coord(11/25)
-
Bucknall, T.; Mangrum, R.: U-search : a user study of the CD-ROM service at the University of North Carolina at Chapel Hill (1992)
0.20
0.19815367 = sum of:
0.19815367 = product of:
0.8256403 = sum of:
0.08981565 = weight(abstract_txt:north in 3640) [ClassicSimilarity], result of:
0.08981565 = score(doc=3640,freq=1.0), product of:
0.109315924 = queryWeight, product of:
6.572923 = idf(docFreq=167, maxDocs=44218)
0.01663125 = queryNorm
0.8216154 = fieldWeight in 3640, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.572923 = idf(docFreq=167, maxDocs=44218)
0.125 = fieldNorm(doc=3640)
0.17638355 = weight(abstract_txt:hill in 3640) [ClassicSimilarity], result of:
0.17638355 = score(doc=3640,freq=1.0), product of:
0.17143026 = queryWeight, product of:
1.2522817 = boost
8.231152 = idf(docFreq=31, maxDocs=44218)
0.01663125 = queryNorm
1.028894 = fieldWeight in 3640, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.231152 = idf(docFreq=31, maxDocs=44218)
0.125 = fieldNorm(doc=3640)
0.17843245 = weight(abstract_txt:carolina in 3640) [ClassicSimilarity], result of:
0.17843245 = score(doc=3640,freq=1.0), product of:
0.17275527 = queryWeight, product of:
1.2571119 = boost
8.2629 = idf(docFreq=30, maxDocs=44218)
0.01663125 = queryNorm
1.0328625 = fieldWeight in 3640, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.2629 = idf(docFreq=30, maxDocs=44218)
0.125 = fieldNorm(doc=3640)
0.2350438 = weight(abstract_txt:chapel in 3640) [ClassicSimilarity], result of:
0.2350438 = score(doc=3640,freq=1.0), product of:
0.20759392 = queryWeight, product of:
1.378052 = boost
9.05783 = idf(docFreq=13, maxDocs=44218)
0.01663125 = queryNorm
1.1322287 = fieldWeight in 3640, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.05783 = idf(docFreq=13, maxDocs=44218)
0.125 = fieldNorm(doc=3640)
0.0464459 = weight(abstract_txt:search in 3640) [ClassicSimilarity], result of:
0.0464459 = score(doc=3640,freq=1.0), product of:
0.10157514 = queryWeight, product of:
1.6696007 = boost
3.6580524 = idf(docFreq=3098, maxDocs=44218)
0.01663125 = queryNorm
0.45725656 = fieldWeight in 3640, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.6580524 = idf(docFreq=3098, maxDocs=44218)
0.125 = fieldNorm(doc=3640)
0.09951896 = weight(abstract_txt:searching in 3640) [ClassicSimilarity], result of:
0.09951896 = score(doc=3640,freq=1.0), product of:
0.18581153 = queryWeight, product of:
2.6075017 = boost
4.284727 = idf(docFreq=1655, maxDocs=44218)
0.01663125 = queryNorm
0.5355909 = fieldWeight in 3640, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.284727 = idf(docFreq=1655, maxDocs=44218)
0.125 = fieldNorm(doc=3640)
0.24 = coord(6/25)
-
Su, L.T.: ¬The relevance of recall and precision in user evaluation (1994)
0.16
0.16422956 = sum of:
0.16422956 = product of:
0.6842898 = sum of:
0.03083327 = weight(abstract_txt:data in 6933) [ClassicSimilarity], result of:
0.03083327 = score(doc=6933,freq=4.0), product of:
0.084494844 = queryWeight, product of:
1.522769 = boost
3.3363478 = idf(docFreq=4274, maxDocs=44218)
0.01663125 = queryNorm
0.36491305 = fieldWeight in 6933, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.3363478 = idf(docFreq=4274, maxDocs=44218)
0.0546875 = fieldNorm(doc=6933)
0.028736934 = weight(abstract_txt:search in 6933) [ClassicSimilarity], result of:
0.028736934 = score(doc=6933,freq=2.0), product of:
0.10157514 = queryWeight, product of:
1.6696007 = boost
3.6580524 = idf(docFreq=3098, maxDocs=44218)
0.01663125 = queryNorm
0.28291306 = fieldWeight in 6933, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.6580524 = idf(docFreq=3098, maxDocs=44218)
0.0546875 = fieldNorm(doc=6933)
0.1143407 = weight(abstract_txt:precision in 6933) [ClassicSimilarity], result of:
0.1143407 = score(doc=6933,freq=6.0), product of:
0.15448639 = queryWeight, product of:
1.6811961 = boost
5.5251865 = idf(docFreq=478, maxDocs=44218)
0.01663125 = queryNorm
0.7401345 = fieldWeight in 6933, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
5.5251865 = idf(docFreq=478, maxDocs=44218)
0.0546875 = fieldNorm(doc=6933)
0.13353644 = weight(abstract_txt:success in 6933) [ClassicSimilarity], result of:
0.13353644 = score(doc=6933,freq=3.0), product of:
0.2470946 = queryWeight, product of:
2.6040573 = boost
5.705423 = idf(docFreq=399, maxDocs=44218)
0.01663125 = queryNorm
0.5404264 = fieldWeight in 6933, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
5.705423 = idf(docFreq=399, maxDocs=44218)
0.0546875 = fieldNorm(doc=6933)
0.043539546 = weight(abstract_txt:searching in 6933) [ClassicSimilarity], result of:
0.043539546 = score(doc=6933,freq=1.0), product of:
0.18581153 = queryWeight, product of:
2.6075017 = boost
4.284727 = idf(docFreq=1655, maxDocs=44218)
0.01663125 = queryNorm
0.23432101 = fieldWeight in 6933, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.284727 = idf(docFreq=1655, maxDocs=44218)
0.0546875 = fieldNorm(doc=6933)
0.33330294 = weight(abstract_txt:measures in 6933) [ClassicSimilarity], result of:
0.33330294 = score(doc=6933,freq=9.0), product of:
0.37376502 = queryWeight, product of:
4.134687 = boost
5.4353957 = idf(docFreq=523, maxDocs=44218)
0.01663125 = queryNorm
0.8917446 = fieldWeight in 6933, product of:
3.0 = tf(freq=9.0), with freq of:
9.0 = termFreq=9.0
5.4353957 = idf(docFreq=523, maxDocs=44218)
0.0546875 = fieldNorm(doc=6933)
0.24 = coord(6/25)
-
Wildemuth, B.M.: Search moves made by novices end users (1992)
0.13
0.12545307 = sum of:
0.12545307 = product of:
0.7840817 = sum of:
0.07438525 = weight(abstract_txt:facts in 2422) [ClassicSimilarity], result of:
0.07438525 = score(doc=2422,freq=1.0), product of:
0.13188234 = queryWeight, product of:
1.0983775 = boost
7.2195506 = idf(docFreq=87, maxDocs=44218)
0.01663125 = queryNorm
0.56402737 = fieldWeight in 2422, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.2195506 = idf(docFreq=87, maxDocs=44218)
0.078125 = fieldNorm(doc=2422)
0.24868557 = weight(abstract_txt:microbiology in 2422) [ClassicSimilarity], result of:
0.24868557 = score(doc=2422,freq=2.0), product of:
0.23403771 = queryWeight, product of:
1.4631916 = boost
9.617446 = idf(docFreq=7, maxDocs=44218)
0.01663125 = queryNorm
1.0625876 = fieldWeight in 2422, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
9.617446 = idf(docFreq=7, maxDocs=44218)
0.078125 = fieldNorm(doc=2422)
0.07680269 = weight(abstract_txt:search in 2422) [ClassicSimilarity], result of:
0.07680269 = score(doc=2422,freq=7.0), product of:
0.10157514 = queryWeight, product of:
1.6696007 = boost
3.6580524 = idf(docFreq=3098, maxDocs=44218)
0.01663125 = queryNorm
0.756117 = fieldWeight in 2422, product of:
2.6457512 = tf(freq=7.0), with freq of:
7.0 = termFreq=7.0
3.6580524 = idf(docFreq=3098, maxDocs=44218)
0.078125 = fieldNorm(doc=2422)
0.38420817 = weight(abstract_txt:inquirer in 2422) [ClassicSimilarity], result of:
0.38420817 = score(doc=2422,freq=1.0), product of:
0.49649683 = queryWeight, product of:
3.0139186 = boost
9.905128 = idf(docFreq=5, maxDocs=44218)
0.01663125 = queryNorm
0.7738381 = fieldWeight in 2422, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.905128 = idf(docFreq=5, maxDocs=44218)
0.078125 = fieldNorm(doc=2422)
0.16 = coord(4/25)
-
Chen, H.; Houston, A.L.; Sewell, R.R.; Schatz, B.R.: Internet browsing and searching : user evaluations of category map and concept space techniques (1998)
0.12
0.123283446 = sum of:
0.123283446 = product of:
0.44029802 = sum of:
0.03970131 = weight(abstract_txt:overlap in 869) [ClassicSimilarity], result of:
0.03970131 = score(doc=869,freq=1.0), product of:
0.121982574 = queryWeight, product of:
1.0563484 = boost
6.943297 = idf(docFreq=115, maxDocs=44218)
0.01663125 = queryNorm
0.32546705 = fieldWeight in 869, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.943297 = idf(docFreq=115, maxDocs=44218)
0.046875 = fieldNorm(doc=869)
0.030167496 = weight(abstract_txt:search in 869) [ClassicSimilarity], result of:
0.030167496 = score(doc=869,freq=3.0), product of:
0.10157514 = queryWeight, product of:
1.6696007 = boost
3.6580524 = idf(docFreq=3098, maxDocs=44218)
0.01663125 = queryNorm
0.29699683 = fieldWeight in 869, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
3.6580524 = idf(docFreq=3098, maxDocs=44218)
0.046875 = fieldNorm(doc=869)
0.04001091 = weight(abstract_txt:precision in 869) [ClassicSimilarity], result of:
0.04001091 = score(doc=869,freq=1.0), product of:
0.15448639 = queryWeight, product of:
1.6811961 = boost
5.5251865 = idf(docFreq=478, maxDocs=44218)
0.01663125 = queryNorm
0.25899312 = fieldWeight in 869, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.5251865 = idf(docFreq=478, maxDocs=44218)
0.046875 = fieldNorm(doc=869)
0.046210982 = weight(abstract_txt:fact in 869) [ClassicSimilarity], result of:
0.046210982 = score(doc=869,freq=1.0), product of:
0.17005968 = queryWeight, product of:
1.7639 = boost
5.79699 = idf(docFreq=364, maxDocs=44218)
0.01663125 = queryNorm
0.2717339 = fieldWeight in 869, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.79699 = idf(docFreq=364, maxDocs=44218)
0.046875 = fieldNorm(doc=869)
0.0660834 = weight(abstract_txt:success in 869) [ClassicSimilarity], result of:
0.0660834 = score(doc=869,freq=1.0), product of:
0.2470946 = queryWeight, product of:
2.6040573 = boost
5.705423 = idf(docFreq=399, maxDocs=44218)
0.01663125 = queryNorm
0.2674417 = fieldWeight in 869, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.705423 = idf(docFreq=399, maxDocs=44218)
0.046875 = fieldNorm(doc=869)
0.08344919 = weight(abstract_txt:searching in 869) [ClassicSimilarity], result of:
0.08344919 = score(doc=869,freq=5.0), product of:
0.18581153 = queryWeight, product of:
2.6075017 = boost
4.284727 = idf(docFreq=1655, maxDocs=44218)
0.01663125 = queryNorm
0.44910663 = fieldWeight in 869, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
4.284727 = idf(docFreq=1655, maxDocs=44218)
0.046875 = fieldNorm(doc=869)
0.13467473 = weight(abstract_txt:measures in 869) [ClassicSimilarity], result of:
0.13467473 = score(doc=869,freq=2.0), product of:
0.37376502 = queryWeight, product of:
4.134687 = boost
5.4353957 = idf(docFreq=523, maxDocs=44218)
0.01663125 = queryNorm
0.36031923 = fieldWeight in 869, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.4353957 = idf(docFreq=523, maxDocs=44218)
0.046875 = fieldNorm(doc=869)
0.28 = coord(7/25)