-
Vaughan, L.; Chen, Y.: Data mining from web search queries : a comparison of Google trends and Baidu index (2015)
0.01
0.012529479 = product of:
0.050117917 = sum of:
0.050117917 = sum of:
0.018110527 = weight(_text_:science in 1605) [ClassicSimilarity], result of:
0.018110527 = score(doc=1605,freq=2.0), product of:
0.124457374 = queryWeight, product of:
2.6341193 = idf(docFreq=8627, maxDocs=44218)
0.047248192 = queryNorm
0.1455159 = fieldWeight in 1605, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.6341193 = idf(docFreq=8627, maxDocs=44218)
0.0390625 = fieldNorm(doc=1605)
0.03200739 = weight(_text_:22 in 1605) [ClassicSimilarity], result of:
0.03200739 = score(doc=1605,freq=2.0), product of:
0.16545512 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.047248192 = queryNorm
0.19345059 = fieldWeight in 1605, 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=1605)
0.25 = coord(1/4)
- Source
- Journal of the Association for Information Science and Technology. 66(2015) no.1, S.13-22
-
Romero-Frías, E.; Vaughan, L.: Exploring the relationships between media and political parties through web hyperlink analysis : the case of Spain (2012)
0.00
0.002716579 = product of:
0.010866316 = sum of:
0.010866316 = product of:
0.021732632 = sum of:
0.021732632 = weight(_text_:science in 239) [ClassicSimilarity], result of:
0.021732632 = score(doc=239,freq=2.0), product of:
0.124457374 = queryWeight, product of:
2.6341193 = idf(docFreq=8627, maxDocs=44218)
0.047248192 = queryNorm
0.17461908 = fieldWeight in 239, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.6341193 = idf(docFreq=8627, maxDocs=44218)
0.046875 = fieldNorm(doc=239)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Source
- Journal of the American Society for Information Science and Technology. 63(2012) no.5, S.967-976
-
Vaughan, L.; Romero-Frías, E.: Web search volume as a predictor of academic fame : an exploration of Google trends (2014)
0.00
0.002716579 = product of:
0.010866316 = sum of:
0.010866316 = product of:
0.021732632 = sum of:
0.021732632 = weight(_text_:science in 1233) [ClassicSimilarity], result of:
0.021732632 = score(doc=1233,freq=2.0), product of:
0.124457374 = queryWeight, product of:
2.6341193 = idf(docFreq=8627, maxDocs=44218)
0.047248192 = queryNorm
0.17461908 = fieldWeight in 1233, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.6341193 = idf(docFreq=8627, maxDocs=44218)
0.046875 = fieldNorm(doc=1233)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Source
- Journal of the Association for Information Science and Technology. 65(2014) no.4, S.707-720
-
Romero-Frías, E.; Vaughan, L.: European political trends viewed through patterns of Web linking (2010)
0.00
0.0022638158 = product of:
0.009055263 = sum of:
0.009055263 = product of:
0.018110527 = sum of:
0.018110527 = weight(_text_:science in 4002) [ClassicSimilarity], result of:
0.018110527 = score(doc=4002,freq=2.0), product of:
0.124457374 = queryWeight, product of:
2.6341193 = idf(docFreq=8627, maxDocs=44218)
0.047248192 = queryNorm
0.1455159 = fieldWeight in 4002, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.6341193 = idf(docFreq=8627, maxDocs=44218)
0.0390625 = fieldNorm(doc=4002)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Source
- Journal of the American Society for Information Science and Technology. 61(2010) no.10, S.2109-2121
-
Vaughan, L.; Yang, R.: Web data as academic and business quality estimates : a comparison of three data sources (2012)
0.00
0.0022638158 = product of:
0.009055263 = sum of:
0.009055263 = product of:
0.018110527 = sum of:
0.018110527 = weight(_text_:science in 452) [ClassicSimilarity], result of:
0.018110527 = score(doc=452,freq=2.0), product of:
0.124457374 = queryWeight, product of:
2.6341193 = idf(docFreq=8627, maxDocs=44218)
0.047248192 = queryNorm
0.1455159 = fieldWeight in 452, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.6341193 = idf(docFreq=8627, maxDocs=44218)
0.0390625 = fieldNorm(doc=452)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Source
- Journal of the American Society for Information Science and Technology. 63(2012) no.10, S.1960-1972
-
Vaughan, L.: Uncovering information from social media hyperlinks (2016)
0.00
0.0022638158 = product of:
0.009055263 = sum of:
0.009055263 = product of:
0.018110527 = sum of:
0.018110527 = weight(_text_:science in 2892) [ClassicSimilarity], result of:
0.018110527 = score(doc=2892,freq=2.0), product of:
0.124457374 = queryWeight, product of:
2.6341193 = idf(docFreq=8627, maxDocs=44218)
0.047248192 = queryNorm
0.1455159 = fieldWeight in 2892, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.6341193 = idf(docFreq=8627, maxDocs=44218)
0.0390625 = fieldNorm(doc=2892)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Source
- Journal of the Association for Information Science and Technology. 67(2016) no.5, S.1105-1120
-
Ninkov, A.; Vaughan, L.: ¬A webometric analysis of the online vaccination debate (2017)
0.00
0.0022638158 = product of:
0.009055263 = sum of:
0.009055263 = product of:
0.018110527 = sum of:
0.018110527 = weight(_text_:science in 3605) [ClassicSimilarity], result of:
0.018110527 = score(doc=3605,freq=2.0), product of:
0.124457374 = queryWeight, product of:
2.6341193 = idf(docFreq=8627, maxDocs=44218)
0.047248192 = queryNorm
0.1455159 = fieldWeight in 3605, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.6341193 = idf(docFreq=8627, maxDocs=44218)
0.0390625 = fieldNorm(doc=3605)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Source
- Journal of the Association for Information Science and Technology. 68(2017) no.5, S.1285-1294
-
Vaughan, L.; Ninkov, A.: ¬A new approach to web co-link analysis (2018)
0.00
0.0022638158 = product of:
0.009055263 = sum of:
0.009055263 = product of:
0.018110527 = sum of:
0.018110527 = weight(_text_:science in 4256) [ClassicSimilarity], result of:
0.018110527 = score(doc=4256,freq=2.0), product of:
0.124457374 = queryWeight, product of:
2.6341193 = idf(docFreq=8627, maxDocs=44218)
0.047248192 = queryNorm
0.1455159 = fieldWeight in 4256, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.6341193 = idf(docFreq=8627, maxDocs=44218)
0.0390625 = fieldNorm(doc=4256)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Source
- Journal of the Association for Information Science and Technology. 69(2018) no.6, S.820-831