-
Bettencourt, N.; Silva, N.; Barroso, J.: Semantically enhancing recommender systems (2016)
0.21
0.20836623 = sum of:
0.20836623 = product of:
0.6511445 = sum of:
0.05705185 = weight(abstract_txt:difficult in 3374) [ClassicSimilarity], result of:
0.05705185 = score(doc=3374,freq=1.0), product of:
0.13339828 = queryWeight, product of:
1.0325722 = boost
5.474311 = idf(docFreq=503, maxDocs=44218)
0.02359937 = queryNorm
0.42768055 = fieldWeight in 3374, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.474311 = idf(docFreq=503, maxDocs=44218)
0.078125 = fieldNorm(doc=3374)
0.06170428 = weight(abstract_txt:discovery in 3374) [ClassicSimilarity], result of:
0.06170428 = score(doc=3374,freq=1.0), product of:
0.14055532 = queryWeight, product of:
1.0599098 = boost
5.619245 = idf(docFreq=435, maxDocs=44218)
0.02359937 = queryNorm
0.43900353 = fieldWeight in 3374, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.619245 = idf(docFreq=435, maxDocs=44218)
0.078125 = fieldNorm(doc=3374)
0.06278567 = weight(abstract_txt:growing in 3374) [ClassicSimilarity], result of:
0.06278567 = score(doc=3374,freq=1.0), product of:
0.14219275 = queryWeight, product of:
1.0660658 = boost
5.6518817 = idf(docFreq=421, maxDocs=44218)
0.02359937 = queryNorm
0.44155326 = fieldWeight in 3374, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.6518817 = idf(docFreq=421, maxDocs=44218)
0.078125 = fieldNorm(doc=3374)
0.07005445 = weight(abstract_txt:amount in 3374) [ClassicSimilarity], result of:
0.07005445 = score(doc=3374,freq=1.0), product of:
0.15296577 = queryWeight, product of:
1.105713 = boost
5.8620763 = idf(docFreq=341, maxDocs=44218)
0.02359937 = queryNorm
0.4579747 = fieldWeight in 3374, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.8620763 = idf(docFreq=341, maxDocs=44218)
0.078125 = fieldNorm(doc=3374)
0.07548936 = weight(abstract_txt:mechanisms in 3374) [ClassicSimilarity], result of:
0.07548936 = score(doc=3374,freq=1.0), product of:
0.16077836 = queryWeight, product of:
1.133598 = boost
6.009912 = idf(docFreq=294, maxDocs=44218)
0.02359937 = queryNorm
0.46952438 = fieldWeight in 3374, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.009912 = idf(docFreq=294, maxDocs=44218)
0.078125 = fieldNorm(doc=3374)
0.08661207 = weight(abstract_txt:resource in 3374) [ClassicSimilarity], result of:
0.08661207 = score(doc=3374,freq=1.0), product of:
0.22200668 = queryWeight, product of:
1.8838369 = boost
4.993699 = idf(docFreq=814, maxDocs=44218)
0.02359937 = queryNorm
0.39013273 = fieldWeight in 3374, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.993699 = idf(docFreq=814, maxDocs=44218)
0.078125 = fieldNorm(doc=3374)
0.18616672 = weight(abstract_txt:meta in 3374) [ClassicSimilarity], result of:
0.18616672 = score(doc=3374,freq=1.0), product of:
0.36975592 = queryWeight, product of:
2.431184 = boost
6.444614 = idf(docFreq=190, maxDocs=44218)
0.02359937 = queryNorm
0.50348544 = fieldWeight in 3374, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.444614 = idf(docFreq=190, maxDocs=44218)
0.078125 = fieldNorm(doc=3374)
0.051280085 = weight(abstract_txt:information in 3374) [ClassicSimilarity], result of:
0.051280085 = score(doc=3374,freq=3.0), product of:
0.15653552 = queryWeight, product of:
2.7398536 = boost
2.4209464 = idf(docFreq=10677, maxDocs=44218)
0.02359937 = queryNorm
0.32759392 = fieldWeight in 3374, 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=3374)
0.32 = coord(8/25)
-
Butterfield, K.: Online Public Access Catalogs (OPACs) (2009)
0.18
0.18200058 = sum of:
0.18200058 = product of:
0.65000206 = sum of:
0.051821332 = weight(abstract_txt:engines in 4694) [ClassicSimilarity], result of:
0.051821332 = score(doc=4694,freq=1.0), product of:
0.12511502 = queryWeight, product of:
5.3016257 = idf(docFreq=598, maxDocs=44218)
0.02359937 = queryNorm
0.41418952 = fieldWeight in 4694, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.3016257 = idf(docFreq=598, maxDocs=44218)
0.078125 = fieldNorm(doc=4694)
0.065450594 = weight(abstract_txt:indexes in 4694) [ClassicSimilarity], result of:
0.065450594 = score(doc=4694,freq=1.0), product of:
0.14618838 = queryWeight, product of:
1.0809402 = boost
5.7307405 = idf(docFreq=389, maxDocs=44218)
0.02359937 = queryNorm
0.4477141 = fieldWeight in 4694, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.7307405 = idf(docFreq=389, maxDocs=44218)
0.078125 = fieldNorm(doc=4694)
0.07548936 = weight(abstract_txt:mechanisms in 4694) [ClassicSimilarity], result of:
0.07548936 = score(doc=4694,freq=1.0), product of:
0.16077836 = queryWeight, product of:
1.133598 = boost
6.009912 = idf(docFreq=294, maxDocs=44218)
0.02359937 = queryNorm
0.46952438 = fieldWeight in 4694, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.009912 = idf(docFreq=294, maxDocs=44218)
0.078125 = fieldNorm(doc=4694)
0.09447324 = weight(abstract_txt:sophisticated in 4694) [ClassicSimilarity], result of:
0.09447324 = score(doc=4694,freq=1.0), product of:
0.18671376 = queryWeight, product of:
1.2216123 = boost
6.4765315 = idf(docFreq=184, maxDocs=44218)
0.02359937 = queryNorm
0.505979 = fieldWeight in 4694, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.4765315 = idf(docFreq=184, maxDocs=44218)
0.078125 = fieldNorm(doc=4694)
0.13473083 = weight(abstract_txt:accessible in 4694) [ClassicSimilarity], result of:
0.13473083 = score(doc=4694,freq=1.0), product of:
0.2980518 = queryWeight, product of:
2.1827607 = boost
5.7860904 = idf(docFreq=368, maxDocs=44218)
0.02359937 = queryNorm
0.45203832 = fieldWeight in 4694, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.7860904 = idf(docFreq=368, maxDocs=44218)
0.078125 = fieldNorm(doc=4694)
0.18616672 = weight(abstract_txt:meta in 4694) [ClassicSimilarity], result of:
0.18616672 = score(doc=4694,freq=1.0), product of:
0.36975592 = queryWeight, product of:
2.431184 = boost
6.444614 = idf(docFreq=190, maxDocs=44218)
0.02359937 = queryNorm
0.50348544 = fieldWeight in 4694, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.444614 = idf(docFreq=190, maxDocs=44218)
0.078125 = fieldNorm(doc=4694)
0.041870013 = weight(abstract_txt:information in 4694) [ClassicSimilarity], result of:
0.041870013 = score(doc=4694,freq=2.0), product of:
0.15653552 = queryWeight, product of:
2.7398536 = boost
2.4209464 = idf(docFreq=10677, maxDocs=44218)
0.02359937 = queryNorm
0.2674793 = fieldWeight in 4694, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4209464 = idf(docFreq=10677, maxDocs=44218)
0.078125 = fieldNorm(doc=4694)
0.28 = coord(7/25)
-
Zhang, J.; Mostafa, J.; Tripathy, H.: Information retrieval by semantic analysis and visualization of the concept space of D-Lib® magazine (2002)
0.14
0.13841018 = sum of:
0.13841018 = product of:
0.34602544 = sum of:
0.021149954 = weight(abstract_txt:explore in 1211) [ClassicSimilarity], result of:
0.021149954 = score(doc=1211,freq=1.0), product of:
0.1268051 = queryWeight, product of:
1.0067314 = boost
5.337313 = idf(docFreq=577, maxDocs=44218)
0.02359937 = queryNorm
0.16679104 = fieldWeight in 1211, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.337313 = idf(docFreq=577, maxDocs=44218)
0.03125 = fieldNorm(doc=1211)
0.053428452 = weight(abstract_txt:space in 1211) [ClassicSimilarity], result of:
0.053428452 = score(doc=1211,freq=6.0), product of:
0.12943798 = queryWeight, product of:
1.0171292 = boost
5.3924384 = idf(docFreq=546, maxDocs=44218)
0.02359937 = queryNorm
0.4127726 = fieldWeight in 1211, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
5.3924384 = idf(docFreq=546, maxDocs=44218)
0.03125 = fieldNorm(doc=1211)
0.032273397 = weight(abstract_txt:difficult in 1211) [ClassicSimilarity], result of:
0.032273397 = score(doc=1211,freq=2.0), product of:
0.13339828 = queryWeight, product of:
1.0325722 = boost
5.474311 = idf(docFreq=503, maxDocs=44218)
0.02359937 = queryNorm
0.24193265 = fieldWeight in 1211, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.474311 = idf(docFreq=503, maxDocs=44218)
0.03125 = fieldNorm(doc=1211)
0.023021424 = weight(abstract_txt:increasingly in 1211) [ClassicSimilarity], result of:
0.023021424 = score(doc=1211,freq=1.0), product of:
0.1341792 = queryWeight, product of:
1.03559 = boost
5.490311 = idf(docFreq=495, maxDocs=44218)
0.02359937 = queryNorm
0.17157222 = fieldWeight in 1211, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.490311 = idf(docFreq=495, maxDocs=44218)
0.03125 = fieldNorm(doc=1211)
0.024681712 = weight(abstract_txt:discovery in 1211) [ClassicSimilarity], result of:
0.024681712 = score(doc=1211,freq=1.0), product of:
0.14055532 = queryWeight, product of:
1.0599098 = boost
5.619245 = idf(docFreq=435, maxDocs=44218)
0.02359937 = queryNorm
0.17560141 = fieldWeight in 1211, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.619245 = idf(docFreq=435, maxDocs=44218)
0.03125 = fieldNorm(doc=1211)
0.025114268 = weight(abstract_txt:growing in 1211) [ClassicSimilarity], result of:
0.025114268 = score(doc=1211,freq=1.0), product of:
0.14219275 = queryWeight, product of:
1.0660658 = boost
5.6518817 = idf(docFreq=421, maxDocs=44218)
0.02359937 = queryNorm
0.1766213 = fieldWeight in 1211, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.6518817 = idf(docFreq=421, maxDocs=44218)
0.03125 = fieldNorm(doc=1211)
0.02802178 = weight(abstract_txt:amount in 1211) [ClassicSimilarity], result of:
0.02802178 = score(doc=1211,freq=1.0), product of:
0.15296577 = queryWeight, product of:
1.105713 = boost
5.8620763 = idf(docFreq=341, maxDocs=44218)
0.02359937 = queryNorm
0.18318988 = fieldWeight in 1211, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.8620763 = idf(docFreq=341, maxDocs=44218)
0.03125 = fieldNorm(doc=1211)
0.03561372 = weight(abstract_txt:mathematical in 1211) [ClassicSimilarity], result of:
0.03561372 = score(doc=1211,freq=1.0), product of:
0.17947693 = queryWeight, product of:
1.1977042 = boost
6.3497796 = idf(docFreq=209, maxDocs=44218)
0.02359937 = queryNorm
0.19843061 = fieldWeight in 1211, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.3497796 = idf(docFreq=209, maxDocs=44218)
0.03125 = fieldNorm(doc=1211)
0.053892333 = weight(abstract_txt:accessible in 1211) [ClassicSimilarity], result of:
0.053892333 = score(doc=1211,freq=1.0), product of:
0.2980518 = queryWeight, product of:
2.1827607 = boost
5.7860904 = idf(docFreq=368, maxDocs=44218)
0.02359937 = queryNorm
0.18081532 = fieldWeight in 1211, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.7860904 = idf(docFreq=368, maxDocs=44218)
0.03125 = fieldNorm(doc=1211)
0.048828404 = weight(abstract_txt:information in 1211) [ClassicSimilarity], result of:
0.048828404 = score(doc=1211,freq=17.0), product of:
0.15653552 = queryWeight, product of:
2.7398536 = boost
2.4209464 = idf(docFreq=10677, maxDocs=44218)
0.02359937 = queryNorm
0.3119318 = fieldWeight in 1211, product of:
4.1231055 = tf(freq=17.0), with freq of:
17.0 = termFreq=17.0
2.4209464 = idf(docFreq=10677, maxDocs=44218)
0.03125 = fieldNorm(doc=1211)
0.4 = coord(10/25)
-
Johnson, J.D.: Controlling the flood : when more of a dose is less (2014)
0.14
0.13501546 = sum of:
0.13501546 = product of:
0.48219806 = sum of:
0.05287488 = weight(abstract_txt:explore in 1774) [ClassicSimilarity], result of:
0.05287488 = score(doc=1774,freq=1.0), product of:
0.1268051 = queryWeight, product of:
1.0067314 = boost
5.337313 = idf(docFreq=577, maxDocs=44218)
0.02359937 = queryNorm
0.41697758 = fieldWeight in 1774, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.337313 = idf(docFreq=577, maxDocs=44218)
0.078125 = fieldNorm(doc=1774)
0.05705185 = weight(abstract_txt:difficult in 1774) [ClassicSimilarity], result of:
0.05705185 = score(doc=1774,freq=1.0), product of:
0.13339828 = queryWeight, product of:
1.0325722 = boost
5.474311 = idf(docFreq=503, maxDocs=44218)
0.02359937 = queryNorm
0.42768055 = fieldWeight in 1774, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.474311 = idf(docFreq=503, maxDocs=44218)
0.078125 = fieldNorm(doc=1774)
0.081393026 = weight(abstract_txt:increasingly in 1774) [ClassicSimilarity], result of:
0.081393026 = score(doc=1774,freq=2.0), product of:
0.1341792 = queryWeight, product of:
1.03559 = boost
5.490311 = idf(docFreq=495, maxDocs=44218)
0.02359937 = queryNorm
0.6065994 = fieldWeight in 1774, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.490311 = idf(docFreq=495, maxDocs=44218)
0.078125 = fieldNorm(doc=1774)
0.06278567 = weight(abstract_txt:growing in 1774) [ClassicSimilarity], result of:
0.06278567 = score(doc=1774,freq=1.0), product of:
0.14219275 = queryWeight, product of:
1.0660658 = boost
5.6518817 = idf(docFreq=421, maxDocs=44218)
0.02359937 = queryNorm
0.44155326 = fieldWeight in 1774, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.6518817 = idf(docFreq=421, maxDocs=44218)
0.078125 = fieldNorm(doc=1774)
0.07005445 = weight(abstract_txt:amount in 1774) [ClassicSimilarity], result of:
0.07005445 = score(doc=1774,freq=1.0), product of:
0.15296577 = queryWeight, product of:
1.105713 = boost
5.8620763 = idf(docFreq=341, maxDocs=44218)
0.02359937 = queryNorm
0.4579747 = fieldWeight in 1774, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.8620763 = idf(docFreq=341, maxDocs=44218)
0.078125 = fieldNorm(doc=1774)
0.10675807 = weight(abstract_txt:mechanisms in 1774) [ClassicSimilarity], result of:
0.10675807 = score(doc=1774,freq=2.0), product of:
0.16077836 = queryWeight, product of:
1.133598 = boost
6.009912 = idf(docFreq=294, maxDocs=44218)
0.02359937 = queryNorm
0.6640077 = fieldWeight in 1774, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.009912 = idf(docFreq=294, maxDocs=44218)
0.078125 = fieldNorm(doc=1774)
0.051280085 = weight(abstract_txt:information in 1774) [ClassicSimilarity], result of:
0.051280085 = score(doc=1774,freq=3.0), product of:
0.15653552 = queryWeight, product of:
2.7398536 = boost
2.4209464 = idf(docFreq=10677, maxDocs=44218)
0.02359937 = queryNorm
0.32759392 = fieldWeight in 1774, 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=1774)
0.28 = coord(7/25)
-
Turner, T.P.; Brackbill, L.: Rising to the top : evaluating the use of HTML META tag to improve retrieval of World Wide Web documents through Internet search engines (1998)
0.13
0.13295726 = sum of:
0.13295726 = product of:
0.6647863 = sum of:
0.058629144 = weight(abstract_txt:engines in 5230) [ClassicSimilarity], result of:
0.058629144 = score(doc=5230,freq=2.0), product of:
0.12511502 = queryWeight, product of:
5.3016257 = idf(docFreq=598, maxDocs=44218)
0.02359937 = queryNorm
0.46860194 = fieldWeight in 5230, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.3016257 = idf(docFreq=598, maxDocs=44218)
0.0625 = fieldNorm(doc=5230)
0.049363423 = weight(abstract_txt:discovery in 5230) [ClassicSimilarity], result of:
0.049363423 = score(doc=5230,freq=1.0), product of:
0.14055532 = queryWeight, product of:
1.0599098 = boost
5.619245 = idf(docFreq=435, maxDocs=44218)
0.02359937 = queryNorm
0.35120282 = fieldWeight in 5230, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.619245 = idf(docFreq=435, maxDocs=44218)
0.0625 = fieldNorm(doc=5230)
0.06928966 = weight(abstract_txt:resource in 5230) [ClassicSimilarity], result of:
0.06928966 = score(doc=5230,freq=1.0), product of:
0.22200668 = queryWeight, product of:
1.8838369 = boost
4.993699 = idf(docFreq=814, maxDocs=44218)
0.02359937 = queryNorm
0.3121062 = fieldWeight in 5230, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.993699 = idf(docFreq=814, maxDocs=44218)
0.0625 = fieldNorm(doc=5230)
0.040703904 = weight(abstract_txt:analysis in 5230) [ClassicSimilarity], result of:
0.040703904 = score(doc=5230,freq=1.0), product of:
0.17825493 = queryWeight, product of:
2.0674102 = boost
3.6535451 = idf(docFreq=3112, maxDocs=44218)
0.02359937 = queryNorm
0.22834657 = fieldWeight in 5230, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.6535451 = idf(docFreq=3112, maxDocs=44218)
0.0625 = fieldNorm(doc=5230)
0.44680014 = weight(abstract_txt:meta in 5230) [ClassicSimilarity], result of:
0.44680014 = score(doc=5230,freq=9.0), product of:
0.36975592 = queryWeight, product of:
2.431184 = boost
6.444614 = idf(docFreq=190, maxDocs=44218)
0.02359937 = queryNorm
1.2083651 = fieldWeight in 5230, product of:
3.0 = tf(freq=9.0), with freq of:
9.0 = termFreq=9.0
6.444614 = idf(docFreq=190, maxDocs=44218)
0.0625 = fieldNorm(doc=5230)
0.2 = coord(5/25)