-
Zhang, Y.; Jansen, B.J.; Spink, A.: Identification of factors predicting clickthrough in Web searching using neural network analysis (2009)
0.01
0.01087906 = product of:
0.03263718 = sum of:
0.022217397 = weight(_text_:internet in 2742) [ClassicSimilarity], result of:
0.022217397 = score(doc=2742,freq=2.0), product of:
0.11352337 = queryWeight, product of:
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.038453303 = queryNorm
0.1957077 = fieldWeight in 2742, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.046875 = fieldNorm(doc=2742)
0.010419784 = product of:
0.03125935 = sum of:
0.03125935 = weight(_text_:22 in 2742) [ClassicSimilarity], result of:
0.03125935 = score(doc=2742,freq=2.0), product of:
0.13465692 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.038453303 = queryNorm
0.23214069 = fieldWeight in 2742, 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=2742)
0.33333334 = coord(1/3)
0.33333334 = coord(2/6)
- Date
- 22. 3.2009 17:49:11
- Theme
- Internet
-
Wolfram, D.; Spink, A.; Jansen, B.J.; Saracevic, T.: Vox populi : the public searching of the Web (2001)
0.01
0.007405799 = product of:
0.044434793 = sum of:
0.044434793 = weight(_text_:internet in 6949) [ClassicSimilarity], result of:
0.044434793 = score(doc=6949,freq=2.0), product of:
0.11352337 = queryWeight, product of:
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.038453303 = queryNorm
0.3914154 = fieldWeight in 6949, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.09375 = fieldNorm(doc=6949)
0.16666667 = coord(1/6)
- Theme
- Internet
-
Jansen, B.J.; Spink, A.; Saracevic, T.: Real life, real users and real needs : a study and analysis of users queries on the Web (2000)
0.01
0.007405799 = product of:
0.044434793 = sum of:
0.044434793 = weight(_text_:internet in 411) [ClassicSimilarity], result of:
0.044434793 = score(doc=411,freq=2.0), product of:
0.11352337 = queryWeight, product of:
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.038453303 = queryNorm
0.3914154 = fieldWeight in 411, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.09375 = fieldNorm(doc=411)
0.16666667 = coord(1/6)
- Theme
- Internet
-
Jansen, B.J.; Resnick, M.: ¬An examination of searcher's perceptions of nonsponsored and sponsored links during ecommerce Web searching (2006)
0.00
0.00308575 = product of:
0.018514499 = sum of:
0.018514499 = weight(_text_:internet in 221) [ClassicSimilarity], result of:
0.018514499 = score(doc=221,freq=2.0), product of:
0.11352337 = queryWeight, product of:
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.038453303 = queryNorm
0.16308975 = fieldWeight in 221, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.0390625 = fieldNorm(doc=221)
0.16666667 = coord(1/6)
- Theme
- Internet
-
Jansen, B.J.: Searching for digital images on the web (2008)
0.00
0.00308575 = product of:
0.018514499 = sum of:
0.018514499 = weight(_text_:internet in 1730) [ClassicSimilarity], result of:
0.018514499 = score(doc=1730,freq=2.0), product of:
0.11352337 = queryWeight, product of:
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.038453303 = queryNorm
0.16308975 = fieldWeight in 1730, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.0390625 = fieldNorm(doc=1730)
0.16666667 = coord(1/6)
- Theme
- Internet
-
Jansen, B.J.; Zhang, M.; Sobel, K.; Chowdury, A.: Twitter power : tweets as electronic word of mouth (2009)
0.00
0.00308575 = product of:
0.018514499 = sum of:
0.018514499 = weight(_text_:internet in 3157) [ClassicSimilarity], result of:
0.018514499 = score(doc=3157,freq=2.0), product of:
0.11352337 = queryWeight, product of:
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.038453303 = queryNorm
0.16308975 = fieldWeight in 3157, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.0390625 = fieldNorm(doc=3157)
0.16666667 = coord(1/6)
- Theme
- Internet
-
Jansen, B.J.; Liu, Z.; Simon, Z.: ¬The effect of ad rank on the performance of keyword advertising campaigns (2013)
0.00
0.00308575 = product of:
0.018514499 = sum of:
0.018514499 = weight(_text_:internet in 1095) [ClassicSimilarity], result of:
0.018514499 = score(doc=1095,freq=2.0), product of:
0.11352337 = queryWeight, product of:
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.038453303 = queryNorm
0.16308975 = fieldWeight in 1095, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.0390625 = fieldNorm(doc=1095)
0.16666667 = coord(1/6)
- Theme
- Internet
-
Spink, A.; Wolfram, D.; Jansen, B.J.; Saracevic, T.: Searching the Web : the public and their queries (2001)
0.00
0.0024685997 = product of:
0.014811598 = sum of:
0.014811598 = weight(_text_:internet in 6980) [ClassicSimilarity], result of:
0.014811598 = score(doc=6980,freq=2.0), product of:
0.11352337 = queryWeight, product of:
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.038453303 = queryNorm
0.1304718 = fieldWeight in 6980, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.03125 = fieldNorm(doc=6980)
0.16666667 = coord(1/6)
- Theme
- Internet
