-
Klavans, R.; Boyack, K.W.: Toward a consensus map of science (2009)
0.10
0.09709687 = product of:
0.19419374 = sum of:
0.19419374 = sum of:
0.15871352 = weight(_text_:k.w in 2736) [ClassicSimilarity], result of:
0.15871352 = score(doc=2736,freq=2.0), product of:
0.32325765 = queryWeight, product of:
7.406428 = idf(docFreq=72, maxDocs=44218)
0.043645553 = queryNorm
0.49098146 = fieldWeight in 2736, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.406428 = idf(docFreq=72, maxDocs=44218)
0.046875 = fieldNorm(doc=2736)
0.035480216 = weight(_text_:22 in 2736) [ClassicSimilarity], result of:
0.035480216 = score(doc=2736,freq=2.0), product of:
0.15283929 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043645553 = queryNorm
0.23214069 = fieldWeight in 2736, 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=2736)
0.5 = coord(1/2)
- Date
- 22. 3.2009 12:49:33
-
Boyack, K.W.; Small, H.; Klavans, R.: Improving the accuracy of co-citation clustering using full text (2013)
0.04
0.03967838 = product of:
0.07935676 = sum of:
0.07935676 = product of:
0.15871352 = sum of:
0.15871352 = weight(_text_:k.w in 1036) [ClassicSimilarity], result of:
0.15871352 = score(doc=1036,freq=2.0), product of:
0.32325765 = queryWeight, product of:
7.406428 = idf(docFreq=72, maxDocs=44218)
0.043645553 = queryNorm
0.49098146 = fieldWeight in 1036, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.406428 = idf(docFreq=72, maxDocs=44218)
0.046875 = fieldNorm(doc=1036)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Boyack, K.W.; Klavans, R.: Creation of a highly detailed, dynamic, global model and map of science (2014)
0.04
0.03967838 = product of:
0.07935676 = sum of:
0.07935676 = product of:
0.15871352 = sum of:
0.15871352 = weight(_text_:k.w in 1230) [ClassicSimilarity], result of:
0.15871352 = score(doc=1230,freq=2.0), product of:
0.32325765 = queryWeight, product of:
7.406428 = idf(docFreq=72, maxDocs=44218)
0.043645553 = queryNorm
0.49098146 = fieldWeight in 1230, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.406428 = idf(docFreq=72, maxDocs=44218)
0.046875 = fieldNorm(doc=1230)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Klavans, R.; Boyack, K.W.: Identifying a better measure of relatedness for mapping science (2006)
0.03
0.033065315 = product of:
0.06613063 = sum of:
0.06613063 = product of:
0.13226126 = sum of:
0.13226126 = weight(_text_:k.w in 5252) [ClassicSimilarity], result of:
0.13226126 = score(doc=5252,freq=2.0), product of:
0.32325765 = queryWeight, product of:
7.406428 = idf(docFreq=72, maxDocs=44218)
0.043645553 = queryNorm
0.4091512 = fieldWeight in 5252, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.406428 = idf(docFreq=72, maxDocs=44218)
0.0390625 = fieldNorm(doc=5252)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Boyack, K.W.; Klavans, R.: Co-citation analysis, bibliographic coupling, and direct citation : which citation approach represents the research front most accurately? (2010)
0.03
0.033065315 = product of:
0.06613063 = sum of:
0.06613063 = product of:
0.13226126 = sum of:
0.13226126 = weight(_text_:k.w in 4111) [ClassicSimilarity], result of:
0.13226126 = score(doc=4111,freq=2.0), product of:
0.32325765 = queryWeight, product of:
7.406428 = idf(docFreq=72, maxDocs=44218)
0.043645553 = queryNorm
0.4091512 = fieldWeight in 4111, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.406428 = idf(docFreq=72, maxDocs=44218)
0.0390625 = fieldNorm(doc=4111)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Klavans, R.; Boyack, K.W.: Using global mapping to create more accurate document-level maps of research fields (2011)
0.03
0.033065315 = product of:
0.06613063 = sum of:
0.06613063 = product of:
0.13226126 = sum of:
0.13226126 = weight(_text_:k.w in 4956) [ClassicSimilarity], result of:
0.13226126 = score(doc=4956,freq=2.0), product of:
0.32325765 = queryWeight, product of:
7.406428 = idf(docFreq=72, maxDocs=44218)
0.043645553 = queryNorm
0.4091512 = fieldWeight in 4956, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.406428 = idf(docFreq=72, maxDocs=44218)
0.0390625 = fieldNorm(doc=4956)
0.5 = coord(1/2)
0.5 = coord(1/2)