-
Thelwall, M.; Vaughan, L.: New versions of PageRank employing alternative Web document models (2004)
0.02
0.01785931 = product of:
0.053577926 = sum of:
0.047473885 = weight(_text_:suchmaschinen in 674) [ClassicSimilarity], result of:
0.047473885 = score(doc=674,freq=2.0), product of:
0.16029035 = queryWeight, product of:
4.4677734 = idf(docFreq=1378, maxDocs=44218)
0.035877008 = queryNorm
0.29617432 = fieldWeight in 674, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.4677734 = idf(docFreq=1378, maxDocs=44218)
0.046875 = fieldNorm(doc=674)
0.006104042 = product of:
0.030520208 = sum of:
0.030520208 = weight(_text_:28 in 674) [ClassicSimilarity], result of:
0.030520208 = score(doc=674,freq=2.0), product of:
0.12852089 = queryWeight, product of:
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.035877008 = queryNorm
0.23747274 = fieldWeight in 674, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.046875 = fieldNorm(doc=674)
0.2 = coord(1/5)
0.33333334 = coord(2/6)
- Date
- 20. 1.2007 18:32:28
- Theme
- Suchmaschinen
-
Vaughan, L.; Thelwall, M.: Search engine coverage bias : evidence and possible causes (2004)
0.02
0.017786615 = product of:
0.05335984 = sum of:
0.047473885 = weight(_text_:suchmaschinen in 2536) [ClassicSimilarity], result of:
0.047473885 = score(doc=2536,freq=2.0), product of:
0.16029035 = queryWeight, product of:
4.4677734 = idf(docFreq=1378, maxDocs=44218)
0.035877008 = queryNorm
0.29617432 = fieldWeight in 2536, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.4677734 = idf(docFreq=1378, maxDocs=44218)
0.046875 = fieldNorm(doc=2536)
0.0058859554 = product of:
0.029429777 = sum of:
0.029429777 = weight(_text_:29 in 2536) [ClassicSimilarity], result of:
0.029429777 = score(doc=2536,freq=2.0), product of:
0.1262041 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.035877008 = queryNorm
0.23319192 = fieldWeight in 2536, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.046875 = fieldNorm(doc=2536)
0.2 = coord(1/5)
0.33333334 = coord(2/6)
- Date
- 14. 8.2004 10:30:29
- Theme
- Suchmaschinen
-
Vaughan, L.; Chen, Y.: Data mining from web search queries : a comparison of Google trends and Baidu index (2015)
0.01
0.01480747 = product of:
0.04442241 = sum of:
0.03956157 = weight(_text_:suchmaschinen in 1605) [ClassicSimilarity], result of:
0.03956157 = score(doc=1605,freq=2.0), product of:
0.16029035 = queryWeight, product of:
4.4677734 = idf(docFreq=1378, maxDocs=44218)
0.035877008 = queryNorm
0.24681194 = fieldWeight in 1605, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.4677734 = idf(docFreq=1378, maxDocs=44218)
0.0390625 = fieldNorm(doc=1605)
0.0048608393 = product of:
0.024304196 = sum of:
0.024304196 = weight(_text_:22 in 1605) [ClassicSimilarity], result of:
0.024304196 = score(doc=1605,freq=2.0), product of:
0.12563516 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.035877008 = 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)
0.2 = coord(1/5)
0.33333334 = coord(2/6)
- Source
- Journal of the Association for Information Science and Technology. 66(2015) no.1, S.13-22
- Theme
- Suchmaschinen
-
Vaughan, L.: New measurements for search engine evaluation proposed and tested (2004)
0.01
0.009231033 = product of:
0.055386197 = sum of:
0.055386197 = weight(_text_:suchmaschinen in 2535) [ClassicSimilarity], result of:
0.055386197 = score(doc=2535,freq=2.0), product of:
0.16029035 = queryWeight, product of:
4.4677734 = idf(docFreq=1378, maxDocs=44218)
0.035877008 = queryNorm
0.3455367 = fieldWeight in 2535, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.4677734 = idf(docFreq=1378, maxDocs=44218)
0.0546875 = fieldNorm(doc=2535)
0.16666667 = coord(1/6)
- Theme
- Suchmaschinen
-
Vaughan, L.; Romero-Frías, E.: Web search volume as a predictor of academic fame : an exploration of Google trends (2014)
0.01
0.0079123145 = product of:
0.047473885 = sum of:
0.047473885 = weight(_text_:suchmaschinen in 1233) [ClassicSimilarity], result of:
0.047473885 = score(doc=1233,freq=2.0), product of:
0.16029035 = queryWeight, product of:
4.4677734 = idf(docFreq=1378, maxDocs=44218)
0.035877008 = queryNorm
0.29617432 = fieldWeight in 1233, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.4677734 = idf(docFreq=1378, maxDocs=44218)
0.046875 = fieldNorm(doc=1233)
0.16666667 = coord(1/6)
- Theme
- Suchmaschinen