-
Bilal, D.; Kirby, J.: Differences and similarities in information seeking : children and adults as Web users (2002)
1.32
1.3224455 = sum of:
1.3224455 = product of:
1.9447727 = sum of:
0.03553574 = weight(abstract_txt:navigational in 3591) [ClassicSimilarity], result of:
0.03553574 = score(doc=3591,freq=1.0), product of:
0.08847076 = queryWeight, product of:
7.344759 = idf(docFreq=77, maxDocs=44421)
0.012045427 = queryNorm
0.40166652 = fieldWeight in 3591, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.344759 = idf(docFreq=77, maxDocs=44421)
0.0546875 = fieldNorm(doc=3591)
0.021114277 = weight(abstract_txt:they in 3591) [ClassicSimilarity], result of:
0.021114277 = score(doc=3591,freq=5.0), product of:
0.04607093 = queryWeight, product of:
1.0205367 = boost
3.7477977 = idf(docFreq=2845, maxDocs=44421)
0.012045427 = queryNorm
0.45829934 = fieldWeight in 3591, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
3.7477977 = idf(docFreq=2845, maxDocs=44421)
0.0546875 = fieldNorm(doc=3591)
0.04305885 = weight(abstract_txt:grade in 3591) [ClassicSimilarity], result of:
0.04305885 = score(doc=3591,freq=1.0), product of:
0.10055364 = queryWeight, product of:
1.0661026 = boost
7.8302665 = idf(docFreq=47, maxDocs=44421)
0.012045427 = queryNorm
0.4282177 = fieldWeight in 3591, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.8302665 = idf(docFreq=47, maxDocs=44421)
0.0546875 = fieldNorm(doc=3591)
0.015259912 = weight(abstract_txt:design in 3591) [ClassicSimilarity], result of:
0.015259912 = score(doc=3591,freq=2.0), product of:
0.050356735 = queryWeight, product of:
1.0669496 = boost
3.9182436 = idf(docFreq=2399, maxDocs=44421)
0.012045427 = queryNorm
0.30303618 = fieldWeight in 3591, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9182436 = idf(docFreq=2399, maxDocs=44421)
0.0546875 = fieldNorm(doc=3591)
0.074466586 = weight(abstract_txt:seventh in 3591) [ClassicSimilarity], result of:
0.074466586 = score(doc=3591,freq=1.0), product of:
0.14487623 = queryWeight, product of:
1.279672 = boost
9.398883 = idf(docFreq=9, maxDocs=44421)
0.012045427 = queryNorm
0.5140014 = fieldWeight in 3591, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.398883 = idf(docFreq=9, maxDocs=44421)
0.0546875 = fieldNorm(doc=3591)
0.079897344 = weight(abstract_txt:backtracking in 3591) [ClassicSimilarity], result of:
0.079897344 = score(doc=3591,freq=1.0), product of:
0.15183704 = queryWeight, product of:
1.3100533 = boost
9.622026 = idf(docFreq=7, maxDocs=44421)
0.012045427 = queryNorm
0.5262046 = fieldWeight in 3591, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.622026 = idf(docFreq=7, maxDocs=44421)
0.0546875 = fieldNorm(doc=3591)
0.068329886 = weight(abstract_txt:students in 3591) [ClassicSimilarity], result of:
0.068329886 = score(doc=3591,freq=10.0), product of:
0.08000307 = queryWeight, product of:
1.3448333 = boost
4.938738 = idf(docFreq=864, maxDocs=44421)
0.012045427 = queryNorm
0.8540908 = fieldWeight in 3591, product of:
3.1622777 = tf(freq=10.0), with freq of:
10.0 = termFreq=10.0
4.938738 = idf(docFreq=864, maxDocs=44421)
0.0546875 = fieldNorm(doc=3591)
0.015157118 = weight(abstract_txt:study in 3591) [ClassicSimilarity], result of:
0.015157118 = score(doc=3591,freq=2.0), product of:
0.05738491 = queryWeight, product of:
1.394953 = boost
3.415198 = idf(docFreq=3968, maxDocs=44421)
0.012045427 = queryNorm
0.26413074 = fieldWeight in 3591, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.415198 = idf(docFreq=3968, maxDocs=44421)
0.0546875 = fieldNorm(doc=3591)
0.04710296 = weight(abstract_txt:success in 3591) [ClassicSimilarity], result of:
0.04710296 = score(doc=3591,freq=2.0), product of:
0.106755026 = queryWeight, product of:
1.5534929 = boost
5.7050157 = idf(docFreq=401, maxDocs=44421)
0.012045427 = queryNorm
0.44122478 = fieldWeight in 3591, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.7050157 = idf(docFreq=401, maxDocs=44421)
0.0546875 = fieldNorm(doc=3591)
0.1267369 = weight(abstract_txt:children in 3591) [ClassicSimilarity], result of:
0.1267369 = score(doc=3591,freq=5.0), product of:
0.15216386 = queryWeight, product of:
1.8546882 = boost
6.8111186 = idf(docFreq=132, maxDocs=44421)
0.012045427 = queryNorm
0.8328974 = fieldWeight in 3591, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
6.8111186 = idf(docFreq=132, maxDocs=44421)
0.0546875 = fieldNorm(doc=3591)
0.20239112 = weight(abstract_txt:moves in 3591) [ClassicSimilarity], result of:
0.20239112 = score(doc=3591,freq=7.0), product of:
0.18583511 = queryWeight, product of:
2.0496466 = boost
7.5270805 = idf(docFreq=64, maxDocs=44421)
0.012045427 = queryNorm
1.0890898 = fieldWeight in 3591, product of:
2.6457512 = tf(freq=7.0), with freq of:
7.0 = termFreq=7.0
7.5270805 = idf(docFreq=64, maxDocs=44421)
0.0546875 = fieldNorm(doc=3591)
0.05222506 = weight(abstract_txt:cognitive in 3591) [ClassicSimilarity], result of:
0.05222506 = score(doc=3591,freq=1.0), product of:
0.18153574 = queryWeight, product of:
2.8649113 = boost
5.260521 = idf(docFreq=626, maxDocs=44421)
0.012045427 = queryNorm
0.28768474 = fieldWeight in 3591, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.260521 = idf(docFreq=626, maxDocs=44421)
0.0546875 = fieldNorm(doc=3591)
0.066010766 = weight(abstract_txt:physical in 3591) [ClassicSimilarity], result of:
0.066010766 = score(doc=3591,freq=1.0), product of:
0.21221985 = queryWeight, product of:
3.0975842 = boost
5.6877522 = idf(docFreq=408, maxDocs=44421)
0.012045427 = queryNorm
0.31104895 = fieldWeight in 3591, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.6877522 = idf(docFreq=408, maxDocs=44421)
0.0546875 = fieldNorm(doc=3591)
0.12706716 = weight(abstract_txt:task in 3591) [ClassicSimilarity], result of:
0.12706716 = score(doc=3591,freq=4.0), product of:
0.2368148 = queryWeight, product of:
4.007561 = boost
4.9057617 = idf(docFreq=893, maxDocs=44421)
0.012045427 = queryNorm
0.5365677 = fieldWeight in 3591, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.9057617 = idf(docFreq=893, maxDocs=44421)
0.0546875 = fieldNorm(doc=3591)
0.14549296 = weight(abstract_txt:behaviors in 3591) [ClassicSimilarity], result of:
0.14549296 = score(doc=3591,freq=2.0), product of:
0.30730113 = queryWeight, product of:
4.1674194 = boost
6.121738 = idf(docFreq=264, maxDocs=44421)
0.012045427 = queryNorm
0.47345403 = fieldWeight in 3591, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.121738 = idf(docFreq=264, maxDocs=44421)
0.0546875 = fieldNorm(doc=3591)
0.2914611 = weight(abstract_txt:children's in 3591) [ClassicSimilarity], result of:
0.2914611 = score(doc=3591,freq=3.0), product of:
0.42660522 = queryWeight, product of:
4.910189 = boost
7.212831 = idf(docFreq=88, maxDocs=44421)
0.012045427 = queryNorm
0.6832104 = fieldWeight in 3591, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
7.212831 = idf(docFreq=88, maxDocs=44421)
0.0546875 = fieldNorm(doc=3591)
0.533465 = weight(abstract_txt:yahooligans in 3591) [ClassicSimilarity], result of:
0.533465 = score(doc=3591,freq=3.0), product of:
0.59257007 = queryWeight, product of:
5.176068 = boost
9.504243 = idf(docFreq=8, maxDocs=44421)
0.012045427 = queryNorm
0.90025645 = fieldWeight in 3591, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
9.504243 = idf(docFreq=8, maxDocs=44421)
0.0546875 = fieldNorm(doc=3591)
0.68 = coord(17/25)
-
Bilal, D.: Children's use of the Yahooligans! Web search engine : I. Cognitive, physical, and affective behaviors on fact-based search tasks (2000)
1.19
1.1901785 = sum of:
1.1901785 = product of:
1.859654 = sum of:
0.010791533 = weight(abstract_txt:they in 5776) [ClassicSimilarity], result of:
0.010791533 = score(doc=5776,freq=1.0), product of:
0.04607093 = queryWeight, product of:
1.0205367 = boost
3.7477977 = idf(docFreq=2845, maxDocs=44421)
0.012045427 = queryNorm
0.23423736 = fieldWeight in 5776, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.7477977 = idf(docFreq=2845, maxDocs=44421)
0.0625 = fieldNorm(doc=5776)
0.049210113 = weight(abstract_txt:grade in 5776) [ClassicSimilarity], result of:
0.049210113 = score(doc=5776,freq=1.0), product of:
0.10055364 = queryWeight, product of:
1.0661026 = boost
7.8302665 = idf(docFreq=47, maxDocs=44421)
0.012045427 = queryNorm
0.48939165 = fieldWeight in 5776, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.8302665 = idf(docFreq=47, maxDocs=44421)
0.0625 = fieldNorm(doc=5776)
0.012331872 = weight(abstract_txt:design in 5776) [ClassicSimilarity], result of:
0.012331872 = score(doc=5776,freq=1.0), product of:
0.050356735 = queryWeight, product of:
1.0669496 = boost
3.9182436 = idf(docFreq=2399, maxDocs=44421)
0.012045427 = queryNorm
0.24489023 = fieldWeight in 5776, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.9182436 = idf(docFreq=2399, maxDocs=44421)
0.0625 = fieldNorm(doc=5776)
0.019802377 = weight(abstract_txt:reports in 5776) [ClassicSimilarity], result of:
0.019802377 = score(doc=5776,freq=1.0), product of:
0.06905308 = queryWeight, product of:
1.2494148 = boost
4.5883255 = idf(docFreq=1227, maxDocs=44421)
0.012045427 = queryNorm
0.28677034 = fieldWeight in 5776, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.5883255 = idf(docFreq=1227, maxDocs=44421)
0.0625 = fieldNorm(doc=5776)
0.08510467 = weight(abstract_txt:seventh in 5776) [ClassicSimilarity], result of:
0.08510467 = score(doc=5776,freq=1.0), product of:
0.14487623 = queryWeight, product of:
1.279672 = boost
9.398883 = idf(docFreq=9, maxDocs=44421)
0.012045427 = queryNorm
0.5874302 = fieldWeight in 5776, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.398883 = idf(docFreq=9, maxDocs=44421)
0.0625 = fieldNorm(doc=5776)
0.012248802 = weight(abstract_txt:study in 5776) [ClassicSimilarity], result of:
0.012248802 = score(doc=5776,freq=1.0), product of:
0.05738491 = queryWeight, product of:
1.394953 = boost
3.415198 = idf(docFreq=3968, maxDocs=44421)
0.012045427 = queryNorm
0.21344988 = fieldWeight in 5776, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.415198 = idf(docFreq=3968, maxDocs=44421)
0.0625 = fieldNorm(doc=5776)
0.03806494 = weight(abstract_txt:success in 5776) [ClassicSimilarity], result of:
0.03806494 = score(doc=5776,freq=1.0), product of:
0.106755026 = queryWeight, product of:
1.5534929 = boost
5.7050157 = idf(docFreq=401, maxDocs=44421)
0.012045427 = queryNorm
0.35656348 = fieldWeight in 5776, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.7050157 = idf(docFreq=401, maxDocs=44421)
0.0625 = fieldNorm(doc=5776)
0.064775385 = weight(abstract_txt:children in 5776) [ClassicSimilarity], result of:
0.064775385 = score(doc=5776,freq=1.0), product of:
0.15216386 = queryWeight, product of:
1.8546882 = boost
6.8111186 = idf(docFreq=132, maxDocs=44421)
0.012045427 = queryNorm
0.4256949 = fieldWeight in 5776, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.8111186 = idf(docFreq=132, maxDocs=44421)
0.0625 = fieldNorm(doc=5776)
0.12363725 = weight(abstract_txt:moves in 5776) [ClassicSimilarity], result of:
0.12363725 = score(doc=5776,freq=2.0), product of:
0.18583511 = queryWeight, product of:
2.0496466 = boost
7.5270805 = idf(docFreq=64, maxDocs=44421)
0.012045427 = queryNorm
0.6653062 = fieldWeight in 5776, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.5270805 = idf(docFreq=64, maxDocs=44421)
0.0625 = fieldNorm(doc=5776)
0.01939835 = weight(abstract_txt:research in 5776) [ClassicSimilarity], result of:
0.01939835 = score(doc=5776,freq=1.0), product of:
0.09823249 = queryWeight, product of:
2.581091 = boost
3.159582 = idf(docFreq=5124, maxDocs=44421)
0.012045427 = queryNorm
0.19747387 = fieldWeight in 5776, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.159582 = idf(docFreq=5124, maxDocs=44421)
0.0625 = fieldNorm(doc=5776)
0.08440844 = weight(abstract_txt:cognitive in 5776) [ClassicSimilarity], result of:
0.08440844 = score(doc=5776,freq=2.0), product of:
0.18153574 = queryWeight, product of:
2.8649113 = boost
5.260521 = idf(docFreq=626, maxDocs=44421)
0.012045427 = queryNorm
0.46496874 = fieldWeight in 5776, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.260521 = idf(docFreq=626, maxDocs=44421)
0.0625 = fieldNorm(doc=5776)
0.106689505 = weight(abstract_txt:physical in 5776) [ClassicSimilarity], result of:
0.106689505 = score(doc=5776,freq=2.0), product of:
0.21221985 = queryWeight, product of:
3.0975842 = boost
5.6877522 = idf(docFreq=408, maxDocs=44421)
0.012045427 = queryNorm
0.502731 = fieldWeight in 5776, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.6877522 = idf(docFreq=408, maxDocs=44421)
0.0625 = fieldNorm(doc=5776)
0.07260981 = weight(abstract_txt:task in 5776) [ClassicSimilarity], result of:
0.07260981 = score(doc=5776,freq=1.0), product of:
0.2368148 = queryWeight, product of:
4.007561 = boost
4.9057617 = idf(docFreq=893, maxDocs=44421)
0.012045427 = queryNorm
0.3066101 = fieldWeight in 5776, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.9057617 = idf(docFreq=893, maxDocs=44421)
0.0625 = fieldNorm(doc=5776)
0.16627766 = weight(abstract_txt:behaviors in 5776) [ClassicSimilarity], result of:
0.16627766 = score(doc=5776,freq=2.0), product of:
0.30730113 = queryWeight, product of:
4.1674194 = boost
6.121738 = idf(docFreq=264, maxDocs=44421)
0.012045427 = queryNorm
0.5410903 = fieldWeight in 5776, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.121738 = idf(docFreq=264, maxDocs=44421)
0.0625 = fieldNorm(doc=5776)
0.38462892 = weight(abstract_txt:children's in 5776) [ClassicSimilarity], result of:
0.38462892 = score(doc=5776,freq=4.0), product of:
0.42660522 = queryWeight, product of:
4.910189 = boost
7.212831 = idf(docFreq=88, maxDocs=44421)
0.012045427 = queryNorm
0.9016039 = fieldWeight in 5776, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
7.212831 = idf(docFreq=88, maxDocs=44421)
0.0625 = fieldNorm(doc=5776)
0.60967433 = weight(abstract_txt:yahooligans in 5776) [ClassicSimilarity], result of:
0.60967433 = score(doc=5776,freq=3.0), product of:
0.59257007 = queryWeight, product of:
5.176068 = boost
9.504243 = idf(docFreq=8, maxDocs=44421)
0.012045427 = queryNorm
1.0288645 = fieldWeight in 5776, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
9.504243 = idf(docFreq=8, maxDocs=44421)
0.0625 = fieldNorm(doc=5776)
0.64 = coord(16/25)
-
Bilal, D.: Children's use of the Yahooligans! Web search engine : III. Cognitive and physical behaviors on fully self-generated search tasks (2002)
0.68
0.6828985 = sum of:
0.6828985 = product of:
1.3132664 = sum of:
0.049210113 = weight(abstract_txt:grade in 228) [ClassicSimilarity], result of:
0.049210113 = score(doc=228,freq=1.0), product of:
0.10055364 = queryWeight, product of:
1.0661026 = boost
7.8302665 = idf(docFreq=47, maxDocs=44421)
0.012045427 = queryNorm
0.48939165 = fieldWeight in 228, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.8302665 = idf(docFreq=47, maxDocs=44421)
0.0625 = fieldNorm(doc=228)
0.08510467 = weight(abstract_txt:seventh in 228) [ClassicSimilarity], result of:
0.08510467 = score(doc=228,freq=1.0), product of:
0.14487623 = queryWeight, product of:
1.279672 = boost
9.398883 = idf(docFreq=9, maxDocs=44421)
0.012045427 = queryNorm
0.5874302 = fieldWeight in 228, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.398883 = idf(docFreq=9, maxDocs=44421)
0.0625 = fieldNorm(doc=228)
0.091311246 = weight(abstract_txt:backtracking in 228) [ClassicSimilarity], result of:
0.091311246 = score(doc=228,freq=1.0), product of:
0.15183704 = queryWeight, product of:
1.3100533 = boost
9.622026 = idf(docFreq=7, maxDocs=44421)
0.012045427 = queryNorm
0.60137665 = fieldWeight in 228, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.622026 = idf(docFreq=7, maxDocs=44421)
0.0625 = fieldNorm(doc=228)
0.017322421 = weight(abstract_txt:study in 228) [ClassicSimilarity], result of:
0.017322421 = score(doc=228,freq=2.0), product of:
0.05738491 = queryWeight, product of:
1.394953 = boost
3.415198 = idf(docFreq=3968, maxDocs=44421)
0.012045427 = queryNorm
0.3018637 = fieldWeight in 228, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.415198 = idf(docFreq=3968, maxDocs=44421)
0.0625 = fieldNorm(doc=228)
0.03806494 = weight(abstract_txt:success in 228) [ClassicSimilarity], result of:
0.03806494 = score(doc=228,freq=1.0), product of:
0.106755026 = queryWeight, product of:
1.5534929 = boost
5.7050157 = idf(docFreq=401, maxDocs=44421)
0.012045427 = queryNorm
0.35656348 = fieldWeight in 228, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.7050157 = idf(docFreq=401, maxDocs=44421)
0.0625 = fieldNorm(doc=228)
0.11219425 = weight(abstract_txt:children in 228) [ClassicSimilarity], result of:
0.11219425 = score(doc=228,freq=3.0), product of:
0.15216386 = queryWeight, product of:
1.8546882 = boost
6.8111186 = idf(docFreq=132, maxDocs=44421)
0.012045427 = queryNorm
0.7373252 = fieldWeight in 228, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
6.8111186 = idf(docFreq=132, maxDocs=44421)
0.0625 = fieldNorm(doc=228)
0.08742474 = weight(abstract_txt:moves in 228) [ClassicSimilarity], result of:
0.08742474 = score(doc=228,freq=1.0), product of:
0.18583511 = queryWeight, product of:
2.0496466 = boost
7.5270805 = idf(docFreq=64, maxDocs=44421)
0.012045427 = queryNorm
0.47044253 = fieldWeight in 228, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.5270805 = idf(docFreq=64, maxDocs=44421)
0.0625 = fieldNorm(doc=228)
0.02743341 = weight(abstract_txt:research in 228) [ClassicSimilarity], result of:
0.02743341 = score(doc=228,freq=2.0), product of:
0.09823249 = queryWeight, product of:
2.581091 = boost
3.159582 = idf(docFreq=5124, maxDocs=44421)
0.012045427 = queryNorm
0.27927023 = fieldWeight in 228, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.159582 = idf(docFreq=5124, maxDocs=44421)
0.0625 = fieldNorm(doc=228)
0.059685785 = weight(abstract_txt:cognitive in 228) [ClassicSimilarity], result of:
0.059685785 = score(doc=228,freq=1.0), product of:
0.18153574 = queryWeight, product of:
2.8649113 = boost
5.260521 = idf(docFreq=626, maxDocs=44421)
0.012045427 = queryNorm
0.32878256 = fieldWeight in 228, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.260521 = idf(docFreq=626, maxDocs=44421)
0.0625 = fieldNorm(doc=228)
0.07544087 = weight(abstract_txt:physical in 228) [ClassicSimilarity], result of:
0.07544087 = score(doc=228,freq=1.0), product of:
0.21221985 = queryWeight, product of:
3.0975842 = boost
5.6877522 = idf(docFreq=408, maxDocs=44421)
0.012045427 = queryNorm
0.35548452 = fieldWeight in 228, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.6877522 = idf(docFreq=408, maxDocs=44421)
0.0625 = fieldNorm(doc=228)
0.12576388 = weight(abstract_txt:task in 228) [ClassicSimilarity], result of:
0.12576388 = score(doc=228,freq=3.0), product of:
0.2368148 = queryWeight, product of:
4.007561 = boost
4.9057617 = idf(docFreq=893, maxDocs=44421)
0.012045427 = queryNorm
0.5310643 = fieldWeight in 228, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
4.9057617 = idf(docFreq=893, maxDocs=44421)
0.0625 = fieldNorm(doc=228)
0.19231446 = weight(abstract_txt:children's in 228) [ClassicSimilarity], result of:
0.19231446 = score(doc=228,freq=1.0), product of:
0.42660522 = queryWeight, product of:
4.910189 = boost
7.212831 = idf(docFreq=88, maxDocs=44421)
0.012045427 = queryNorm
0.45080194 = fieldWeight in 228, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.212831 = idf(docFreq=88, maxDocs=44421)
0.0625 = fieldNorm(doc=228)
0.35199562 = weight(abstract_txt:yahooligans in 228) [ClassicSimilarity], result of:
0.35199562 = score(doc=228,freq=1.0), product of:
0.59257007 = queryWeight, product of:
5.176068 = boost
9.504243 = idf(docFreq=8, maxDocs=44421)
0.012045427 = queryNorm
0.5940152 = fieldWeight in 228, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.504243 = idf(docFreq=8, maxDocs=44421)
0.0625 = fieldNorm(doc=228)
0.52 = coord(13/25)
-
Bilal, D.: Web search engines for children : a comparative study and performance evaluation of Yahooligans!, AskJeeves for Kids, and Super Snooper (1999)
0.51
0.5138985 = sum of:
0.5138985 = product of:
1.2847462 = sum of:
0.04172118 = weight(abstract_txt:failed in 544) [ClassicSimilarity], result of:
0.04172118 = score(doc=544,freq=1.0), product of:
0.09007396 = queryWeight, product of:
1.00902 = boost
7.4110084 = idf(docFreq=72, maxDocs=44421)
0.012045427 = queryNorm
0.46318802 = fieldWeight in 544, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.4110084 = idf(docFreq=72, maxDocs=44421)
0.0625 = fieldNorm(doc=544)
0.049210113 = weight(abstract_txt:grade in 544) [ClassicSimilarity], result of:
0.049210113 = score(doc=544,freq=1.0), product of:
0.10055364 = queryWeight, product of:
1.0661026 = boost
7.8302665 = idf(docFreq=47, maxDocs=44421)
0.012045427 = queryNorm
0.48939165 = fieldWeight in 544, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.8302665 = idf(docFreq=47, maxDocs=44421)
0.0625 = fieldNorm(doc=544)
0.012331872 = weight(abstract_txt:design in 544) [ClassicSimilarity], result of:
0.012331872 = score(doc=544,freq=1.0), product of:
0.050356735 = queryWeight, product of:
1.0669496 = boost
3.9182436 = idf(docFreq=2399, maxDocs=44421)
0.012045427 = queryNorm
0.24489023 = fieldWeight in 544, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.9182436 = idf(docFreq=2399, maxDocs=44421)
0.0625 = fieldNorm(doc=544)
0.03492349 = weight(abstract_txt:students in 544) [ClassicSimilarity], result of:
0.03492349 = score(doc=544,freq=2.0), product of:
0.08000307 = queryWeight, product of:
1.3448333 = boost
4.938738 = idf(docFreq=864, maxDocs=44421)
0.012045427 = queryNorm
0.43652686 = fieldWeight in 544, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.938738 = idf(docFreq=864, maxDocs=44421)
0.0625 = fieldNorm(doc=544)
0.012248802 = weight(abstract_txt:study in 544) [ClassicSimilarity], result of:
0.012248802 = score(doc=544,freq=1.0), product of:
0.05738491 = queryWeight, product of:
1.394953 = boost
3.415198 = idf(docFreq=3968, maxDocs=44421)
0.012045427 = queryNorm
0.21344988 = fieldWeight in 544, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.415198 = idf(docFreq=3968, maxDocs=44421)
0.0625 = fieldNorm(doc=544)
0.01939835 = weight(abstract_txt:research in 544) [ClassicSimilarity], result of:
0.01939835 = score(doc=544,freq=1.0), product of:
0.09823249 = queryWeight, product of:
2.581091 = boost
3.159582 = idf(docFreq=5124, maxDocs=44421)
0.012045427 = queryNorm
0.19747387 = fieldWeight in 544, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.159582 = idf(docFreq=5124, maxDocs=44421)
0.0625 = fieldNorm(doc=544)
0.059685785 = weight(abstract_txt:cognitive in 544) [ClassicSimilarity], result of:
0.059685785 = score(doc=544,freq=1.0), product of:
0.18153574 = queryWeight, product of:
2.8649113 = boost
5.260521 = idf(docFreq=626, maxDocs=44421)
0.012045427 = queryNorm
0.32878256 = fieldWeight in 544, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.260521 = idf(docFreq=626, maxDocs=44421)
0.0625 = fieldNorm(doc=544)
0.07544087 = weight(abstract_txt:physical in 544) [ClassicSimilarity], result of:
0.07544087 = score(doc=544,freq=1.0), product of:
0.21221985 = queryWeight, product of:
3.0975842 = boost
5.6877522 = idf(docFreq=408, maxDocs=44421)
0.012045427 = queryNorm
0.35548452 = fieldWeight in 544, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.6877522 = idf(docFreq=408, maxDocs=44421)
0.0625 = fieldNorm(doc=544)
0.11757606 = weight(abstract_txt:behaviors in 544) [ClassicSimilarity], result of:
0.11757606 = score(doc=544,freq=1.0), product of:
0.30730113 = queryWeight, product of:
4.1674194 = boost
6.121738 = idf(docFreq=264, maxDocs=44421)
0.012045427 = queryNorm
0.38260862 = fieldWeight in 544, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.121738 = idf(docFreq=264, maxDocs=44421)
0.0625 = fieldNorm(doc=544)
0.8622097 = weight(abstract_txt:yahooligans in 544) [ClassicSimilarity], result of:
0.8622097 = score(doc=544,freq=6.0), product of:
0.59257007 = queryWeight, product of:
5.176068 = boost
9.504243 = idf(docFreq=8, maxDocs=44421)
0.012045427 = queryNorm
1.4550341 = fieldWeight in 544, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
9.504243 = idf(docFreq=8, maxDocs=44421)
0.0625 = fieldNorm(doc=544)
0.4 = coord(10/25)
-
Bilal, D.; Gwizdka, J.: Children's query types and reformulations in Google search (2018)
0.33
0.32881027 = sum of:
0.32881027 = product of:
1.0275321 = sum of:
0.010791533 = weight(abstract_txt:they in 47) [ClassicSimilarity], result of:
0.010791533 = score(doc=47,freq=1.0), product of:
0.04607093 = queryWeight, product of:
1.0205367 = boost
3.7477977 = idf(docFreq=2845, maxDocs=44421)
0.012045427 = queryNorm
0.23423736 = fieldWeight in 47, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.7477977 = idf(docFreq=2845, maxDocs=44421)
0.0625 = fieldNorm(doc=47)
0.049210113 = weight(abstract_txt:grade in 47) [ClassicSimilarity], result of:
0.049210113 = score(doc=47,freq=1.0), product of:
0.10055364 = queryWeight, product of:
1.0661026 = boost
7.8302665 = idf(docFreq=47, maxDocs=44421)
0.012045427 = queryNorm
0.48939165 = fieldWeight in 47, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.8302665 = idf(docFreq=47, maxDocs=44421)
0.0625 = fieldNorm(doc=47)
0.012248802 = weight(abstract_txt:study in 47) [ClassicSimilarity], result of:
0.012248802 = score(doc=47,freq=1.0), product of:
0.05738491 = queryWeight, product of:
1.394953 = boost
3.415198 = idf(docFreq=3968, maxDocs=44421)
0.012045427 = queryNorm
0.21344988 = fieldWeight in 47, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.415198 = idf(docFreq=3968, maxDocs=44421)
0.0625 = fieldNorm(doc=47)
0.15866664 = weight(abstract_txt:children in 47) [ClassicSimilarity], result of:
0.15866664 = score(doc=47,freq=6.0), product of:
0.15216386 = queryWeight, product of:
1.8546882 = boost
6.8111186 = idf(docFreq=132, maxDocs=44421)
0.012045427 = queryNorm
1.0427353 = fieldWeight in 47, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
6.8111186 = idf(docFreq=132, maxDocs=44421)
0.0625 = fieldNorm(doc=47)
0.01939835 = weight(abstract_txt:research in 47) [ClassicSimilarity], result of:
0.01939835 = score(doc=47,freq=1.0), product of:
0.09823249 = queryWeight, product of:
2.581091 = boost
3.159582 = idf(docFreq=5124, maxDocs=44421)
0.012045427 = queryNorm
0.19747387 = fieldWeight in 47, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.159582 = idf(docFreq=5124, maxDocs=44421)
0.0625 = fieldNorm(doc=47)
0.22961238 = weight(abstract_txt:task in 47) [ClassicSimilarity], result of:
0.22961238 = score(doc=47,freq=10.0), product of:
0.2368148 = queryWeight, product of:
4.007561 = boost
4.9057617 = idf(docFreq=893, maxDocs=44421)
0.012045427 = queryNorm
0.9695863 = fieldWeight in 47, product of:
3.1622777 = tf(freq=10.0), with freq of:
10.0 = termFreq=10.0
4.9057617 = idf(docFreq=893, maxDocs=44421)
0.0625 = fieldNorm(doc=47)
0.11757606 = weight(abstract_txt:behaviors in 47) [ClassicSimilarity], result of:
0.11757606 = score(doc=47,freq=1.0), product of:
0.30730113 = queryWeight, product of:
4.1674194 = boost
6.121738 = idf(docFreq=264, maxDocs=44421)
0.012045427 = queryNorm
0.38260862 = fieldWeight in 47, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.121738 = idf(docFreq=264, maxDocs=44421)
0.0625 = fieldNorm(doc=47)
0.4300282 = weight(abstract_txt:children's in 47) [ClassicSimilarity], result of:
0.4300282 = score(doc=47,freq=5.0), product of:
0.42660522 = queryWeight, product of:
4.910189 = boost
7.212831 = idf(docFreq=88, maxDocs=44421)
0.012045427 = queryNorm
1.0080237 = fieldWeight in 47, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
7.212831 = idf(docFreq=88, maxDocs=44421)
0.0625 = fieldNorm(doc=47)
0.32 = coord(8/25)