-
Järvelin, K.; Vakkari, P.: ¬The evolution of library and information science 1965-1985 : a content analysis of journal titles (1993)
5.74
5.743906 = sum of:
5.743906 = sum of:
2.7237976 = weight(author_txt:järvelin in 4649) [ClassicSimilarity], result of:
2.7237976 = score(doc=4649,freq=1.0), product of:
0.68237257 = queryWeight, product of:
7.983315 = idf(docFreq=40, maxDocs=44218)
0.08547484 = queryNorm
3.9916575 = fieldWeight in 4649, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.983315 = idf(docFreq=40, maxDocs=44218)
0.5 = fieldNorm(doc=4649)
3.0201085 = weight(author_txt:vakkari in 4649) [ClassicSimilarity], result of:
3.0201085 = score(doc=4649,freq=1.0), product of:
0.7310045 = queryWeight, product of:
1.0350212 = boost
8.2629 = idf(docFreq=30, maxDocs=44218)
0.08547484 = queryNorm
4.13145 = fieldWeight in 4649, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.2629 = idf(docFreq=30, maxDocs=44218)
0.5 = fieldNorm(doc=4649)
-
Vakkari, P.; Järvelin, K.: Explanation in information seeking and retrieval (2005)
5.74
5.743906 = sum of:
5.743906 = sum of:
2.7237976 = weight(author_txt:järvelin in 643) [ClassicSimilarity], result of:
2.7237976 = score(doc=643,freq=1.0), product of:
0.68237257 = queryWeight, product of:
7.983315 = idf(docFreq=40, maxDocs=44218)
0.08547484 = queryNorm
3.9916575 = fieldWeight in 643, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.983315 = idf(docFreq=40, maxDocs=44218)
0.5 = fieldNorm(doc=643)
3.0201085 = weight(author_txt:vakkari in 643) [ClassicSimilarity], result of:
3.0201085 = score(doc=643,freq=1.0), product of:
0.7310045 = queryWeight, product of:
1.0350212 = boost
8.2629 = idf(docFreq=30, maxDocs=44218)
0.08547484 = queryNorm
4.13145 = fieldWeight in 643, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.2629 = idf(docFreq=30, maxDocs=44218)
0.5 = fieldNorm(doc=643)
-
Järvelin, K.; Vakkari, P.: LIS research across 50 years: content analysis of journal articles : offering an information-centric conception of memes (2022)
5.74
5.743906 = sum of:
5.743906 = sum of:
2.7237976 = weight(author_txt:järvelin in 949) [ClassicSimilarity], result of:
2.7237976 = score(doc=949,freq=1.0), product of:
0.68237257 = queryWeight, product of:
7.983315 = idf(docFreq=40, maxDocs=44218)
0.08547484 = queryNorm
3.9916575 = fieldWeight in 949, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.983315 = idf(docFreq=40, maxDocs=44218)
0.5 = fieldNorm(doc=949)
3.0201085 = weight(author_txt:vakkari in 949) [ClassicSimilarity], result of:
3.0201085 = score(doc=949,freq=1.0), product of:
0.7310045 = queryWeight, product of:
1.0350212 = boost
8.2629 = idf(docFreq=30, maxDocs=44218)
0.08547484 = queryNorm
4.13145 = fieldWeight in 949, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.2629 = idf(docFreq=30, maxDocs=44218)
0.5 = fieldNorm(doc=949)
-
Vakkari, P.; Chang, Y.-W.; Järvelin, K.: Disciplinary contributions to research topics and methodology in Library and Information Science : leading to fragmentation? (2022)
4.31
4.3079295 = sum of:
4.3079295 = sum of:
2.042848 = weight(author_txt:järvelin in 767) [ClassicSimilarity], result of:
2.042848 = score(doc=767,freq=1.0), product of:
0.68237257 = queryWeight, product of:
7.983315 = idf(docFreq=40, maxDocs=44218)
0.08547484 = queryNorm
2.9937432 = fieldWeight in 767, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.983315 = idf(docFreq=40, maxDocs=44218)
0.375 = fieldNorm(doc=767)
2.2650814 = weight(author_txt:vakkari in 767) [ClassicSimilarity], result of:
2.2650814 = score(doc=767,freq=1.0), product of:
0.7310045 = queryWeight, product of:
1.0350212 = boost
8.2629 = idf(docFreq=30, maxDocs=44218)
0.08547484 = queryNorm
3.0985875 = fieldWeight in 767, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.2629 = idf(docFreq=30, maxDocs=44218)
0.375 = fieldNorm(doc=767)
-
Vakkari, P.; Järvelin, K.; Chang, Y.-W.: ¬The association of disciplinary background with the evolution of topics and methods in Library and Information Science research 1995-2015 (2023)
4.31
4.3079295 = sum of:
4.3079295 = sum of:
2.042848 = weight(author_txt:järvelin in 998) [ClassicSimilarity], result of:
2.042848 = score(doc=998,freq=1.0), product of:
0.68237257 = queryWeight, product of:
7.983315 = idf(docFreq=40, maxDocs=44218)
0.08547484 = queryNorm
2.9937432 = fieldWeight in 998, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.983315 = idf(docFreq=40, maxDocs=44218)
0.375 = fieldNorm(doc=998)
2.2650814 = weight(author_txt:vakkari in 998) [ClassicSimilarity], result of:
2.2650814 = score(doc=998,freq=1.0), product of:
0.7310045 = queryWeight, product of:
1.0350212 = boost
8.2629 = idf(docFreq=30, maxDocs=44218)
0.08547484 = queryNorm
3.0985875 = fieldWeight in 998, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.2629 = idf(docFreq=30, maxDocs=44218)
0.375 = fieldNorm(doc=998)
-
Järvelin, K.; Vakkari, P.: LIS research across 50 years: content analysis of journal articles : offering an information-centric conception of memes (2022)
0.29
0.285724 = sum of:
0.285724 = product of:
0.71431 = sum of:
0.042362105 = weight(abstract_txt:years in 949) [ClassicSimilarity], result of:
0.042362105 = score(doc=949,freq=3.0), product of:
0.08340237 = queryWeight, product of:
1.1120089 = boost
4.692005 = idf(docFreq=1101, maxDocs=44218)
0.015984964 = queryNorm
0.50792444 = fieldWeight in 949, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
4.692005 = idf(docFreq=1101, maxDocs=44218)
0.0625 = fieldNorm(doc=949)
0.04567437 = weight(abstract_txt:popular in 949) [ClassicSimilarity], result of:
0.04567437 = score(doc=949,freq=1.0), product of:
0.12647815 = queryWeight, product of:
1.3693889 = boost
5.777993 = idf(docFreq=371, maxDocs=44218)
0.015984964 = queryNorm
0.36112458 = fieldWeight in 949, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.777993 = idf(docFreq=371, maxDocs=44218)
0.0625 = fieldNorm(doc=949)
0.02178422 = weight(abstract_txt:most in 949) [ClassicSimilarity], result of:
0.02178422 = score(doc=949,freq=1.0), product of:
0.088381 = queryWeight, product of:
1.4019876 = boost
3.943693 = idf(docFreq=2328, maxDocs=44218)
0.015984964 = queryNorm
0.24648081 = fieldWeight in 949, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.943693 = idf(docFreq=2328, maxDocs=44218)
0.0625 = fieldNorm(doc=949)
0.035516378 = weight(abstract_txt:scientific in 949) [ClassicSimilarity], result of:
0.035516378 = score(doc=949,freq=1.0), product of:
0.12242873 = queryWeight, product of:
1.6500852 = boost
4.6415744 = idf(docFreq=1158, maxDocs=44218)
0.015984964 = queryNorm
0.2900984 = fieldWeight in 949, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.6415744 = idf(docFreq=1158, maxDocs=44218)
0.0625 = fieldNorm(doc=949)
0.038084913 = weight(abstract_txt:communication in 949) [ClassicSimilarity], result of:
0.038084913 = score(doc=949,freq=1.0), product of:
0.12826245 = queryWeight, product of:
1.688941 = boost
4.750873 = idf(docFreq=1038, maxDocs=44218)
0.015984964 = queryNorm
0.29692957 = fieldWeight in 949, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.750873 = idf(docFreq=1038, maxDocs=44218)
0.0625 = fieldNorm(doc=949)
0.022987615 = weight(abstract_txt:library in 949) [ClassicSimilarity], result of:
0.022987615 = score(doc=949,freq=1.0), product of:
0.1154171 = queryWeight, product of:
2.2657645 = boost
3.1867187 = idf(docFreq=4964, maxDocs=44218)
0.015984964 = queryNorm
0.19916992 = fieldWeight in 949, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.1867187 = idf(docFreq=4964, maxDocs=44218)
0.0625 = fieldNorm(doc=949)
0.0732416 = weight(abstract_txt:articles in 949) [ClassicSimilarity], result of:
0.0732416 = score(doc=949,freq=2.0), product of:
0.17327625 = queryWeight, product of:
2.2667499 = boost
4.7821565 = idf(docFreq=1006, maxDocs=44218)
0.015984964 = queryNorm
0.4226869 = fieldWeight in 949, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.7821565 = idf(docFreq=1006, maxDocs=44218)
0.0625 = fieldNorm(doc=949)
0.02613212 = weight(abstract_txt:information in 949) [ClassicSimilarity], result of:
0.02613212 = score(doc=949,freq=2.0), product of:
0.12212215 = queryWeight, product of:
3.155714 = boost
2.4209464 = idf(docFreq=10677, maxDocs=44218)
0.015984964 = queryNorm
0.21398345 = fieldWeight in 949, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4209464 = idf(docFreq=10677, maxDocs=44218)
0.0625 = fieldNorm(doc=949)
0.101647444 = weight(abstract_txt:research in 949) [ClassicSimilarity], result of:
0.101647444 = score(doc=949,freq=6.0), product of:
0.20942825 = queryWeight, product of:
4.1325493 = boost
3.170338 = idf(docFreq=5046, maxDocs=44218)
0.015984964 = queryNorm
0.4853569 = fieldWeight in 949, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.170338 = idf(docFreq=5046, maxDocs=44218)
0.0625 = fieldNorm(doc=949)
0.30687925 = weight(abstract_txt:1965 in 949) [ClassicSimilarity], result of:
0.30687925 = score(doc=949,freq=1.0), product of:
0.61121243 = queryWeight, product of:
4.7597613 = boost
8.033325 = idf(docFreq=38, maxDocs=44218)
0.015984964 = queryNorm
0.5020828 = fieldWeight in 949, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.033325 = idf(docFreq=38, maxDocs=44218)
0.0625 = fieldNorm(doc=949)
0.4 = coord(10/25)
-
Haiqi, Z.: ¬The literature of Qigong : publication patterns and subject headings (1997)
0.22
0.22157939 = sum of:
0.22157939 = product of:
0.79135495 = sum of:
0.0411409 = weight(abstract_txt:areas in 862) [ClassicSimilarity], result of:
0.0411409 = score(doc=862,freq=1.0), product of:
0.09002341 = queryWeight, product of:
1.1553054 = boost
4.87469 = idf(docFreq=917, maxDocs=44218)
0.015984964 = queryNorm
0.4570022 = fieldWeight in 862, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.87469 = idf(docFreq=917, maxDocs=44218)
0.09375 = fieldNorm(doc=862)
0.052825112 = weight(abstract_txt:core in 862) [ClassicSimilarity], result of:
0.052825112 = score(doc=862,freq=1.0), product of:
0.10634896 = queryWeight, product of:
1.2556994 = boost
5.298292 = idf(docFreq=600, maxDocs=44218)
0.015984964 = queryNorm
0.4967149 = fieldWeight in 862, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.298292 = idf(docFreq=600, maxDocs=44218)
0.09375 = fieldNorm(doc=862)
0.037244294 = weight(abstract_txt:were in 862) [ClassicSimilarity], result of:
0.037244294 = score(doc=862,freq=2.0), product of:
0.07654201 = queryWeight, product of:
1.3047119 = boost
3.6700637 = idf(docFreq=3061, maxDocs=44218)
0.015984964 = queryNorm
0.48658627 = fieldWeight in 862, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.6700637 = idf(docFreq=3061, maxDocs=44218)
0.09375 = fieldNorm(doc=862)
0.109862395 = weight(abstract_txt:articles in 862) [ClassicSimilarity], result of:
0.109862395 = score(doc=862,freq=2.0), product of:
0.17327625 = queryWeight, product of:
2.2667499 = boost
4.7821565 = idf(docFreq=1006, maxDocs=44218)
0.015984964 = queryNorm
0.63403034 = fieldWeight in 862, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.7821565 = idf(docFreq=1006, maxDocs=44218)
0.09375 = fieldNorm(doc=862)
0.0277173 = weight(abstract_txt:information in 862) [ClassicSimilarity], result of:
0.0277173 = score(doc=862,freq=1.0), product of:
0.12212215 = queryWeight, product of:
3.155714 = boost
2.4209464 = idf(docFreq=10677, maxDocs=44218)
0.015984964 = queryNorm
0.22696373 = fieldWeight in 862, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
2.4209464 = idf(docFreq=10677, maxDocs=44218)
0.09375 = fieldNorm(doc=862)
0.062246095 = weight(abstract_txt:research in 862) [ClassicSimilarity], result of:
0.062246095 = score(doc=862,freq=1.0), product of:
0.20942825 = queryWeight, product of:
4.1325493 = boost
3.170338 = idf(docFreq=5046, maxDocs=44218)
0.015984964 = queryNorm
0.2972192 = fieldWeight in 862, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.170338 = idf(docFreq=5046, maxDocs=44218)
0.09375 = fieldNorm(doc=862)
0.4603189 = weight(abstract_txt:1965 in 862) [ClassicSimilarity], result of:
0.4603189 = score(doc=862,freq=1.0), product of:
0.61121243 = queryWeight, product of:
4.7597613 = boost
8.033325 = idf(docFreq=38, maxDocs=44218)
0.015984964 = queryNorm
0.75312424 = fieldWeight in 862, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.033325 = idf(docFreq=38, maxDocs=44218)
0.09375 = fieldNorm(doc=862)
0.28 = coord(7/25)
-
Mahapatra, G.: Indian library and information science journals : a bibliometric analysis of the rate of citations and their characteristics (1993)
0.18
0.18475178 = sum of:
0.18475178 = product of:
0.65982777 = sum of:
0.03668666 = weight(abstract_txt:years in 112) [ClassicSimilarity], result of:
0.03668666 = score(doc=112,freq=1.0), product of:
0.08340237 = queryWeight, product of:
1.1120089 = boost
4.692005 = idf(docFreq=1101, maxDocs=44218)
0.015984964 = queryNorm
0.43987548 = fieldWeight in 112, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.692005 = idf(docFreq=1101, maxDocs=44218)
0.09375 = fieldNorm(doc=112)
0.037244294 = weight(abstract_txt:were in 112) [ClassicSimilarity], result of:
0.037244294 = score(doc=112,freq=2.0), product of:
0.07654201 = queryWeight, product of:
1.3047119 = boost
3.6700637 = idf(docFreq=3061, maxDocs=44218)
0.015984964 = queryNorm
0.48658627 = fieldWeight in 112, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.6700637 = idf(docFreq=3061, maxDocs=44218)
0.09375 = fieldNorm(doc=112)
0.04876409 = weight(abstract_txt:library in 112) [ClassicSimilarity], result of:
0.04876409 = score(doc=112,freq=2.0), product of:
0.1154171 = queryWeight, product of:
2.2657645 = boost
3.1867187 = idf(docFreq=4964, maxDocs=44218)
0.015984964 = queryNorm
0.42250317 = fieldWeight in 112, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1867187 = idf(docFreq=4964, maxDocs=44218)
0.09375 = fieldNorm(doc=112)
0.13455342 = weight(abstract_txt:articles in 112) [ClassicSimilarity], result of:
0.13455342 = score(doc=112,freq=3.0), product of:
0.17327625 = queryWeight, product of:
2.2667499 = boost
4.7821565 = idf(docFreq=1006, maxDocs=44218)
0.015984964 = queryNorm
0.77652544 = fieldWeight in 112, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
4.7821565 = idf(docFreq=1006, maxDocs=44218)
0.09375 = fieldNorm(doc=112)
0.30113506 = weight(abstract_txt:1985 in 112) [ClassicSimilarity], result of:
0.30113506 = score(doc=112,freq=2.0), product of:
0.30834314 = queryWeight, product of:
2.6186764 = boost
7.3661537 = idf(docFreq=75, maxDocs=44218)
0.015984964 = queryNorm
0.97662324 = fieldWeight in 112, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.3661537 = idf(docFreq=75, maxDocs=44218)
0.09375 = fieldNorm(doc=112)
0.039198183 = weight(abstract_txt:information in 112) [ClassicSimilarity], result of:
0.039198183 = score(doc=112,freq=2.0), product of:
0.12212215 = queryWeight, product of:
3.155714 = boost
2.4209464 = idf(docFreq=10677, maxDocs=44218)
0.015984964 = queryNorm
0.32097518 = fieldWeight in 112, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4209464 = idf(docFreq=10677, maxDocs=44218)
0.09375 = fieldNorm(doc=112)
0.062246095 = weight(abstract_txt:research in 112) [ClassicSimilarity], result of:
0.062246095 = score(doc=112,freq=1.0), product of:
0.20942825 = queryWeight, product of:
4.1325493 = boost
3.170338 = idf(docFreq=5046, maxDocs=44218)
0.015984964 = queryNorm
0.2972192 = fieldWeight in 112, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.170338 = idf(docFreq=5046, maxDocs=44218)
0.09375 = fieldNorm(doc=112)
0.28 = coord(7/25)
-
Haustein, S.; Sugimoto, C.; Larivière, V.: Social media in scholarly communication : Guest editorial (2015)
0.18
0.18000391 = sum of:
0.18000391 = product of:
0.40909982 = sum of:
0.009052874 = weight(abstract_txt:over in 3809) [ClassicSimilarity], result of:
0.009052874 = score(doc=3809,freq=1.0), product of:
0.06825138 = queryWeight, product of:
1.0059463 = boost
4.244485 = idf(docFreq=1723, maxDocs=44218)
0.015984964 = queryNorm
0.13264015 = fieldWeight in 3809, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.244485 = idf(docFreq=1723, maxDocs=44218)
0.03125 = fieldNorm(doc=3809)
0.024457773 = weight(abstract_txt:years in 3809) [ClassicSimilarity], result of:
0.024457773 = score(doc=3809,freq=4.0), product of:
0.08340237 = queryWeight, product of:
1.1120089 = boost
4.692005 = idf(docFreq=1101, maxDocs=44218)
0.015984964 = queryNorm
0.29325032 = fieldWeight in 3809, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.692005 = idf(docFreq=1101, maxDocs=44218)
0.03125 = fieldNorm(doc=3809)
0.024090707 = weight(abstract_txt:after in 3809) [ClassicSimilarity], result of:
0.024090707 = score(doc=3809,freq=2.0), product of:
0.104026385 = queryWeight, product of:
1.241912 = boost
5.2401175 = idf(docFreq=636, maxDocs=44218)
0.015984964 = queryNorm
0.23158266 = fieldWeight in 3809, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.2401175 = idf(docFreq=636, maxDocs=44218)
0.03125 = fieldNorm(doc=3809)
0.008778565 = weight(abstract_txt:were in 3809) [ClassicSimilarity], result of:
0.008778565 = score(doc=3809,freq=1.0), product of:
0.07654201 = queryWeight, product of:
1.3047119 = boost
3.6700637 = idf(docFreq=3061, maxDocs=44218)
0.015984964 = queryNorm
0.11468949 = fieldWeight in 3809, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.6700637 = idf(docFreq=3061, maxDocs=44218)
0.03125 = fieldNorm(doc=3809)
0.01089211 = weight(abstract_txt:most in 3809) [ClassicSimilarity], result of:
0.01089211 = score(doc=3809,freq=1.0), product of:
0.088381 = queryWeight, product of:
1.4019876 = boost
3.943693 = idf(docFreq=2328, maxDocs=44218)
0.015984964 = queryNorm
0.123240404 = fieldWeight in 3809, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.943693 = idf(docFreq=2328, maxDocs=44218)
0.03125 = fieldNorm(doc=3809)
0.053274564 = weight(abstract_txt:scientific in 3809) [ClassicSimilarity], result of:
0.053274564 = score(doc=3809,freq=9.0), product of:
0.12242873 = queryWeight, product of:
1.6500852 = boost
4.6415744 = idf(docFreq=1158, maxDocs=44218)
0.015984964 = queryNorm
0.43514758 = fieldWeight in 3809, product of:
3.0 = tf(freq=9.0), with freq of:
9.0 = termFreq=9.0
4.6415744 = idf(docFreq=1158, maxDocs=44218)
0.03125 = fieldNorm(doc=3809)
0.046644304 = weight(abstract_txt:communication in 3809) [ClassicSimilarity], result of:
0.046644304 = score(doc=3809,freq=6.0), product of:
0.12826245 = queryWeight, product of:
1.688941 = boost
4.750873 = idf(docFreq=1038, maxDocs=44218)
0.015984964 = queryNorm
0.363663 = fieldWeight in 3809, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
4.750873 = idf(docFreq=1038, maxDocs=44218)
0.03125 = fieldNorm(doc=3809)
0.025894817 = weight(abstract_txt:articles in 3809) [ClassicSimilarity], result of:
0.025894817 = score(doc=3809,freq=1.0), product of:
0.17327625 = queryWeight, product of:
2.2667499 = boost
4.7821565 = idf(docFreq=1006, maxDocs=44218)
0.015984964 = queryNorm
0.14944239 = fieldWeight in 3809, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.7821565 = idf(docFreq=1006, maxDocs=44218)
0.03125 = fieldNorm(doc=3809)
0.0184782 = weight(abstract_txt:information in 3809) [ClassicSimilarity], result of:
0.0184782 = score(doc=3809,freq=4.0), product of:
0.12212215 = queryWeight, product of:
3.155714 = boost
2.4209464 = idf(docFreq=10677, maxDocs=44218)
0.015984964 = queryNorm
0.15130915 = fieldWeight in 3809, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.4209464 = idf(docFreq=10677, maxDocs=44218)
0.03125 = fieldNorm(doc=3809)
0.05489589 = weight(abstract_txt:research in 3809) [ClassicSimilarity], result of:
0.05489589 = score(doc=3809,freq=7.0), product of:
0.20942825 = queryWeight, product of:
4.1325493 = boost
3.170338 = idf(docFreq=5046, maxDocs=44218)
0.015984964 = queryNorm
0.26212266 = fieldWeight in 3809, product of:
2.6457512 = tf(freq=7.0), with freq of:
7.0 = termFreq=7.0
3.170338 = idf(docFreq=5046, maxDocs=44218)
0.03125 = fieldNorm(doc=3809)
0.13264002 = weight(abstract_txt:2005 in 3809) [ClassicSimilarity], result of:
0.13264002 = score(doc=3809,freq=3.0), product of:
0.4086676 = queryWeight, product of:
4.2634854 = boost
5.9964437 = idf(docFreq=298, maxDocs=44218)
0.015984964 = queryNorm
0.32456702 = fieldWeight in 3809, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
5.9964437 = idf(docFreq=298, maxDocs=44218)
0.03125 = fieldNorm(doc=3809)
0.44 = coord(11/25)
-
Whitney , C.; Schiff, L.: ¬The Melvyl Recommender Project : developing library recommendation services (2006)
0.17
0.17411688 = sum of:
0.17411688 = product of:
0.621846 = sum of:
0.032006737 = weight(abstract_txt:over in 1173) [ClassicSimilarity], result of:
0.032006737 = score(doc=1173,freq=2.0), product of:
0.06825138 = queryWeight, product of:
1.0059463 = boost
4.244485 = idf(docFreq=1723, maxDocs=44218)
0.015984964 = queryNorm
0.46895373 = fieldWeight in 1173, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.244485 = idf(docFreq=1723, maxDocs=44218)
0.078125 = fieldNorm(doc=1173)
0.03428408 = weight(abstract_txt:areas in 1173) [ClassicSimilarity], result of:
0.03428408 = score(doc=1173,freq=1.0), product of:
0.09002341 = queryWeight, product of:
1.1553054 = boost
4.87469 = idf(docFreq=917, maxDocs=44218)
0.015984964 = queryNorm
0.38083518 = fieldWeight in 1173, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.87469 = idf(docFreq=917, maxDocs=44218)
0.078125 = fieldNorm(doc=1173)
0.057092957 = weight(abstract_txt:popular in 1173) [ClassicSimilarity], result of:
0.057092957 = score(doc=1173,freq=1.0), product of:
0.12647815 = queryWeight, product of:
1.3693889 = boost
5.777993 = idf(docFreq=371, maxDocs=44218)
0.015984964 = queryNorm
0.4514057 = fieldWeight in 1173, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.777993 = idf(docFreq=371, maxDocs=44218)
0.078125 = fieldNorm(doc=1173)
0.08442741 = weight(abstract_txt:strategies in 1173) [ClassicSimilarity], result of:
0.08442741 = score(doc=1173,freq=2.0), product of:
0.14915456 = queryWeight, product of:
1.8213062 = boost
5.123207 = idf(docFreq=715, maxDocs=44218)
0.015984964 = queryNorm
0.56603974 = fieldWeight in 1173, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.123207 = idf(docFreq=715, maxDocs=44218)
0.078125 = fieldNorm(doc=1173)
0.049769644 = weight(abstract_txt:library in 1173) [ClassicSimilarity], result of:
0.049769644 = score(doc=1173,freq=3.0), product of:
0.1154171 = queryWeight, product of:
2.2657645 = boost
3.1867187 = idf(docFreq=4964, maxDocs=44218)
0.015984964 = queryNorm
0.4312155 = fieldWeight in 1173, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
3.1867187 = idf(docFreq=4964, maxDocs=44218)
0.078125 = fieldNorm(doc=1173)
0.03266515 = weight(abstract_txt:information in 1173) [ClassicSimilarity], result of:
0.03266515 = score(doc=1173,freq=2.0), product of:
0.12212215 = queryWeight, product of:
3.155714 = boost
2.4209464 = idf(docFreq=10677, maxDocs=44218)
0.015984964 = queryNorm
0.2674793 = fieldWeight in 1173, 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=1173)
0.33160007 = weight(abstract_txt:2005 in 1173) [ClassicSimilarity], result of:
0.33160007 = score(doc=1173,freq=3.0), product of:
0.4086676 = queryWeight, product of:
4.2634854 = boost
5.9964437 = idf(docFreq=298, maxDocs=44218)
0.015984964 = queryNorm
0.8114176 = fieldWeight in 1173, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
5.9964437 = idf(docFreq=298, maxDocs=44218)
0.078125 = fieldNorm(doc=1173)
0.28 = coord(7/25)