-
Hu, X.; Rousseau, R.; Chen, J.: ¬A new approach for measuring the value of patents based on structural indicators for ego patent citation networks (2012)
0.02
0.024491465 = product of:
0.04898293 = sum of:
0.04898293 = product of:
0.07347439 = sum of:
0.035234284 = weight(_text_:j in 445) [ClassicSimilarity], result of:
0.035234284 = score(doc=445,freq=2.0), product of:
0.14337628 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.045122404 = queryNorm
0.24574696 = fieldWeight in 445, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0546875 = fieldNorm(doc=445)
0.038240105 = weight(_text_:r in 445) [ClassicSimilarity], result of:
0.038240105 = score(doc=445,freq=2.0), product of:
0.14936681 = queryWeight, product of:
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.045122404 = queryNorm
0.25601473 = fieldWeight in 445, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.0546875 = fieldNorm(doc=445)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
-
Zheng, X.; Chen, J.; Yan, E.; Ni, C.: Gender and country biases in Wikipedia citations to scholarly publications (2023)
0.02
0.022293864 = product of:
0.044587728 = sum of:
0.044587728 = product of:
0.06688159 = sum of:
0.030200815 = weight(_text_:j in 886) [ClassicSimilarity], result of:
0.030200815 = score(doc=886,freq=2.0), product of:
0.14337628 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.045122404 = queryNorm
0.21064025 = fieldWeight in 886, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.046875 = fieldNorm(doc=886)
0.036680777 = weight(_text_:22 in 886) [ClassicSimilarity], result of:
0.036680777 = score(doc=886,freq=2.0), product of:
0.15801097 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045122404 = queryNorm
0.23214069 = fieldWeight in 886, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=886)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Date
- 22. 1.2023 18:53:32
-
Qin, C.; Liu, Y.; Mou, J.; Chen, J.: User adoption of a hybrid social tagging approach in an online knowledge community (2019)
0.02
0.022053106 = product of:
0.04410621 = sum of:
0.04410621 = product of:
0.066159315 = sum of:
0.035592 = weight(_text_:j in 5492) [ClassicSimilarity], result of:
0.035592 = score(doc=5492,freq=4.0), product of:
0.14337628 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.045122404 = queryNorm
0.2482419 = fieldWeight in 5492, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0390625 = fieldNorm(doc=5492)
0.030567316 = weight(_text_:22 in 5492) [ClassicSimilarity], result of:
0.030567316 = score(doc=5492,freq=2.0), product of:
0.15801097 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045122404 = queryNorm
0.19345059 = fieldWeight in 5492, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=5492)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Date
- 20. 1.2015 18:30:22
-
Reyes Ayala, B.; Knudson, R.; Chen, J.; Cao, G.; Wang, X.: Metadata records machine translation combining multi-engine outputs with limited parallel data (2018)
0.02
0.017493902 = product of:
0.034987804 = sum of:
0.034987804 = product of:
0.052481703 = sum of:
0.025167344 = weight(_text_:j in 4010) [ClassicSimilarity], result of:
0.025167344 = score(doc=4010,freq=2.0), product of:
0.14337628 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.045122404 = queryNorm
0.17553353 = fieldWeight in 4010, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0390625 = fieldNorm(doc=4010)
0.02731436 = weight(_text_:r in 4010) [ClassicSimilarity], result of:
0.02731436 = score(doc=4010,freq=2.0), product of:
0.14936681 = queryWeight, product of:
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.045122404 = queryNorm
0.18286766 = fieldWeight in 4010, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.0390625 = fieldNorm(doc=4010)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
-
Qin, J.; Chen, J.: ¬A multi-layered, multi-dimensional representation of digital educational resources (2003)
0.01
0.0071184 = product of:
0.0142368 = sum of:
0.0142368 = product of:
0.0427104 = sum of:
0.0427104 = weight(_text_:j in 3818) [ClassicSimilarity], result of:
0.0427104 = score(doc=3818,freq=4.0), product of:
0.14337628 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.045122404 = queryNorm
0.2978903 = fieldWeight in 3818, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.046875 = fieldNorm(doc=3818)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Shen, X.-L.; Li, Y.-J.; Sun, Y.; Chen, J.; Wang, F.: Knowledge withholding in online knowledge spaces : social deviance behavior and secondary control perspective (2019)
0.01
0.0059320005 = product of:
0.011864001 = sum of:
0.011864001 = product of:
0.035592 = sum of:
0.035592 = weight(_text_:j in 5016) [ClassicSimilarity], result of:
0.035592 = score(doc=5016,freq=4.0), product of:
0.14337628 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.045122404 = queryNorm
0.2482419 = fieldWeight in 5016, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0390625 = fieldNorm(doc=5016)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Chen, J.: Artificial intelligence (2009)
0.01
0.0050334693 = product of:
0.010066939 = sum of:
0.010066939 = product of:
0.030200815 = sum of:
0.030200815 = weight(_text_:j in 3747) [ClassicSimilarity], result of:
0.030200815 = score(doc=3747,freq=2.0), product of:
0.14337628 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.045122404 = queryNorm
0.21064025 = fieldWeight in 3747, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.046875 = fieldNorm(doc=3747)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Chen, J.: ¬A lexical knowledge base approach for English-Chinese cross-language information retrieval (2006)
0.00
0.0041945577 = product of:
0.008389115 = sum of:
0.008389115 = product of:
0.025167344 = sum of:
0.025167344 = weight(_text_:j in 4923) [ClassicSimilarity], result of:
0.025167344 = score(doc=4923,freq=2.0), product of:
0.14337628 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.045122404 = queryNorm
0.17553353 = fieldWeight in 4923, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0390625 = fieldNorm(doc=4923)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Jiang, X.; Zhu, X.; Chen, J.: Main path analysis on cyclic citation networks (2020)
0.00
0.0041945577 = product of:
0.008389115 = sum of:
0.008389115 = product of:
0.025167344 = sum of:
0.025167344 = weight(_text_:j in 5813) [ClassicSimilarity], result of:
0.025167344 = score(doc=5813,freq=2.0), product of:
0.14337628 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.045122404 = queryNorm
0.17553353 = fieldWeight in 5813, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0390625 = fieldNorm(doc=5813)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Qin, C.; Liu, Y.; Ma, X.; Chen, J.; Liang, H.: Designing for serendipity in online knowledge communities : an investigation of tag presentation formats and openness to experience (2022)
0.00
0.0041945577 = product of:
0.008389115 = sum of:
0.008389115 = product of:
0.025167344 = sum of:
0.025167344 = weight(_text_:j in 664) [ClassicSimilarity], result of:
0.025167344 = score(doc=664,freq=2.0), product of:
0.14337628 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.045122404 = queryNorm
0.17553353 = fieldWeight in 664, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0390625 = fieldNorm(doc=664)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Chen, J.; Wang, D.; Xie, I.; Lu, Q.: Image annotation tactics : transitions, strategies and efficiency (2018)
0.00
0.003355646 = product of:
0.006711292 = sum of:
0.006711292 = product of:
0.020133875 = sum of:
0.020133875 = weight(_text_:j in 5046) [ClassicSimilarity], result of:
0.020133875 = score(doc=5046,freq=2.0), product of:
0.14337628 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.045122404 = queryNorm
0.14042683 = fieldWeight in 5046, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.03125 = fieldNorm(doc=5046)
0.33333334 = coord(1/3)
0.5 = coord(1/2)