-
Lin, Z.; Baoming, Z.: Comparative study of WWW search tools (1998)
0.55
0.5515316 = sum of:
0.5515316 = product of:
1.7235363 = sum of:
0.17958167 = weight(abstract_txt:altavista in 4558) [ClassicSimilarity], result of:
0.17958167 = score(doc=4558,freq=1.0), product of:
0.15593055 = queryWeight, product of:
1.4455595 = boost
7.370734 = idf(docFreq=75, maxDocs=44421)
0.014634722 = queryNorm
1.1516773 = fieldWeight in 4558, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.370734 = idf(docFreq=75, maxDocs=44421)
0.15625 = fieldNorm(doc=4558)
0.18565997 = weight(abstract_txt:lycos in 4558) [ClassicSimilarity], result of:
0.18565997 = score(doc=4558,freq=1.0), product of:
0.15942952 = queryWeight, product of:
1.4616882 = boost
7.4529724 = idf(docFreq=69, maxDocs=44421)
0.014634722 = queryNorm
1.1645269 = fieldWeight in 4558, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.4529724 = idf(docFreq=69, maxDocs=44421)
0.15625 = fieldNorm(doc=4558)
0.20723657 = weight(abstract_txt:excite in 4558) [ClassicSimilarity], result of:
0.20723657 = score(doc=4558,freq=1.0), product of:
0.17155398 = queryWeight, product of:
1.5162499 = boost
7.731176 = idf(docFreq=52, maxDocs=44421)
0.014634722 = queryNorm
1.2079962 = fieldWeight in 4558, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.731176 = idf(docFreq=52, maxDocs=44421)
0.15625 = fieldNorm(doc=4558)
0.2153076 = weight(abstract_txt:infoseek in 4558) [ClassicSimilarity], result of:
0.2153076 = score(doc=4558,freq=1.0), product of:
0.17597978 = queryWeight, product of:
1.5356836 = boost
7.8302665 = idf(docFreq=47, maxDocs=44421)
0.014634722 = queryNorm
1.2234792 = fieldWeight in 4558, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.8302665 = idf(docFreq=47, maxDocs=44421)
0.15625 = fieldNorm(doc=4558)
0.25051653 = weight(abstract_txt:hotbot in 4558) [ClassicSimilarity], result of:
0.25051653 = score(doc=4558,freq=1.0), product of:
0.19467677 = queryWeight, product of:
1.6152042 = boost
8.235732 = idf(docFreq=31, maxDocs=44421)
0.014634722 = queryNorm
1.2868332 = fieldWeight in 4558, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.235732 = idf(docFreq=31, maxDocs=44421)
0.15625 = fieldNorm(doc=4558)
0.29590076 = weight(abstract_txt:webcrawler in 4558) [ClassicSimilarity], result of:
0.29590076 = score(doc=4558,freq=1.0), product of:
0.21753073 = queryWeight, product of:
1.707382 = boost
8.705735 = idf(docFreq=19, maxDocs=44421)
0.014634722 = queryNorm
1.3602711 = fieldWeight in 4558, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.705735 = idf(docFreq=19, maxDocs=44421)
0.15625 = fieldNorm(doc=4558)
0.12382934 = weight(abstract_txt:search in 4558) [ClassicSimilarity], result of:
0.12382934 = score(doc=4558,freq=2.0), product of:
0.15333769 = queryWeight, product of:
2.866981 = boost
3.654598 = idf(docFreq=3123, maxDocs=44421)
0.014634722 = queryNorm
0.8075597 = fieldWeight in 4558, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.654598 = idf(docFreq=3123, maxDocs=44421)
0.15625 = fieldNorm(doc=4558)
0.26550362 = weight(abstract_txt:engines in 4558) [ClassicSimilarity], result of:
0.26550362 = score(doc=4558,freq=1.0), product of:
0.32123548 = queryWeight, product of:
4.1496563 = boost
5.2896495 = idf(docFreq=608, maxDocs=44421)
0.014634722 = queryNorm
0.82650775 = fieldWeight in 4558, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.2896495 = idf(docFreq=608, maxDocs=44421)
0.15625 = fieldNorm(doc=4558)
0.32 = coord(8/25)
-
Raisch, M.J.: ¬The wide world of the World-Wide Web : A description of Web browsers and search engines (1996)
0.49
0.48848855 = sum of:
0.48848855 = product of:
1.5265268 = sum of:
0.17958167 = weight(abstract_txt:altavista in 542) [ClassicSimilarity], result of:
0.17958167 = score(doc=542,freq=1.0), product of:
0.15593055 = queryWeight, product of:
1.4455595 = boost
7.370734 = idf(docFreq=75, maxDocs=44421)
0.014634722 = queryNorm
1.1516773 = fieldWeight in 542, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.370734 = idf(docFreq=75, maxDocs=44421)
0.15625 = fieldNorm(doc=542)
0.18565997 = weight(abstract_txt:lycos in 542) [ClassicSimilarity], result of:
0.18565997 = score(doc=542,freq=1.0), product of:
0.15942952 = queryWeight, product of:
1.4616882 = boost
7.4529724 = idf(docFreq=69, maxDocs=44421)
0.014634722 = queryNorm
1.1645269 = fieldWeight in 542, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.4529724 = idf(docFreq=69, maxDocs=44421)
0.15625 = fieldNorm(doc=542)
0.046496145 = weight(abstract_txt:internet in 542) [ClassicSimilarity], result of:
0.046496145 = score(doc=542,freq=1.0), product of:
0.07980765 = queryWeight, product of:
1.4625396 = boost
3.7286568 = idf(docFreq=2900, maxDocs=44421)
0.014634722 = queryNorm
0.5826026 = fieldWeight in 542, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.7286568 = idf(docFreq=2900, maxDocs=44421)
0.15625 = fieldNorm(doc=542)
0.2153076 = weight(abstract_txt:infoseek in 542) [ClassicSimilarity], result of:
0.2153076 = score(doc=542,freq=1.0), product of:
0.17597978 = queryWeight, product of:
1.5356836 = boost
7.8302665 = idf(docFreq=47, maxDocs=44421)
0.014634722 = queryNorm
1.2234792 = fieldWeight in 542, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.8302665 = idf(docFreq=47, maxDocs=44421)
0.15625 = fieldNorm(doc=542)
0.25051653 = weight(abstract_txt:hotbot in 542) [ClassicSimilarity], result of:
0.25051653 = score(doc=542,freq=1.0), product of:
0.19467677 = queryWeight, product of:
1.6152042 = boost
8.235732 = idf(docFreq=31, maxDocs=44421)
0.014634722 = queryNorm
1.2868332 = fieldWeight in 542, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.235732 = idf(docFreq=31, maxDocs=44421)
0.15625 = fieldNorm(doc=542)
0.29590076 = weight(abstract_txt:webcrawler in 542) [ClassicSimilarity], result of:
0.29590076 = score(doc=542,freq=1.0), product of:
0.21753073 = queryWeight, product of:
1.707382 = boost
8.705735 = idf(docFreq=19, maxDocs=44421)
0.014634722 = queryNorm
1.3602711 = fieldWeight in 542, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.705735 = idf(docFreq=19, maxDocs=44421)
0.15625 = fieldNorm(doc=542)
0.08756056 = weight(abstract_txt:search in 542) [ClassicSimilarity], result of:
0.08756056 = score(doc=542,freq=1.0), product of:
0.15333769 = queryWeight, product of:
2.866981 = boost
3.654598 = idf(docFreq=3123, maxDocs=44421)
0.014634722 = queryNorm
0.5710309 = fieldWeight in 542, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.654598 = idf(docFreq=3123, maxDocs=44421)
0.15625 = fieldNorm(doc=542)
0.26550362 = weight(abstract_txt:engines in 542) [ClassicSimilarity], result of:
0.26550362 = score(doc=542,freq=1.0), product of:
0.32123548 = queryWeight, product of:
4.1496563 = boost
5.2896495 = idf(docFreq=608, maxDocs=44421)
0.014634722 = queryNorm
0.82650775 = fieldWeight in 542, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.2896495 = idf(docFreq=608, maxDocs=44421)
0.15625 = fieldNorm(doc=542)
0.32 = coord(8/25)
-
Fryxell, D.A.: ¬9 Web search sites examined (1996)
0.48
0.48274827 = sum of:
0.48274827 = product of:
1.724101 = sum of:
0.21549799 = weight(abstract_txt:altavista in 5209) [ClassicSimilarity], result of:
0.21549799 = score(doc=5209,freq=1.0), product of:
0.15593055 = queryWeight, product of:
1.4455595 = boost
7.370734 = idf(docFreq=75, maxDocs=44421)
0.014634722 = queryNorm
1.3820126 = fieldWeight in 5209, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.370734 = idf(docFreq=75, maxDocs=44421)
0.1875 = fieldNorm(doc=5209)
0.22279197 = weight(abstract_txt:lycos in 5209) [ClassicSimilarity], result of:
0.22279197 = score(doc=5209,freq=1.0), product of:
0.15942952 = queryWeight, product of:
1.4616882 = boost
7.4529724 = idf(docFreq=69, maxDocs=44421)
0.014634722 = queryNorm
1.3974323 = fieldWeight in 5209, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.4529724 = idf(docFreq=69, maxDocs=44421)
0.1875 = fieldNorm(doc=5209)
0.24868387 = weight(abstract_txt:excite in 5209) [ClassicSimilarity], result of:
0.24868387 = score(doc=5209,freq=1.0), product of:
0.17155398 = queryWeight, product of:
1.5162499 = boost
7.731176 = idf(docFreq=52, maxDocs=44421)
0.014634722 = queryNorm
1.4495955 = fieldWeight in 5209, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.731176 = idf(docFreq=52, maxDocs=44421)
0.1875 = fieldNorm(doc=5209)
0.2583691 = weight(abstract_txt:infoseek in 5209) [ClassicSimilarity], result of:
0.2583691 = score(doc=5209,freq=1.0), product of:
0.17597978 = queryWeight, product of:
1.5356836 = boost
7.8302665 = idf(docFreq=47, maxDocs=44421)
0.014634722 = queryNorm
1.4681749 = fieldWeight in 5209, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.8302665 = idf(docFreq=47, maxDocs=44421)
0.1875 = fieldNorm(doc=5209)
0.35508093 = weight(abstract_txt:webcrawler in 5209) [ClassicSimilarity], result of:
0.35508093 = score(doc=5209,freq=1.0), product of:
0.21753073 = queryWeight, product of:
1.707382 = boost
8.705735 = idf(docFreq=19, maxDocs=44421)
0.014634722 = queryNorm
1.6323254 = fieldWeight in 5209, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.705735 = idf(docFreq=19, maxDocs=44421)
0.1875 = fieldNorm(doc=5209)
0.10507268 = weight(abstract_txt:search in 5209) [ClassicSimilarity], result of:
0.10507268 = score(doc=5209,freq=1.0), product of:
0.15333769 = queryWeight, product of:
2.866981 = boost
3.654598 = idf(docFreq=3123, maxDocs=44421)
0.014634722 = queryNorm
0.6852371 = fieldWeight in 5209, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.654598 = idf(docFreq=3123, maxDocs=44421)
0.1875 = fieldNorm(doc=5209)
0.31860432 = weight(abstract_txt:engines in 5209) [ClassicSimilarity], result of:
0.31860432 = score(doc=5209,freq=1.0), product of:
0.32123548 = queryWeight, product of:
4.1496563 = boost
5.2896495 = idf(docFreq=608, maxDocs=44421)
0.014634722 = queryNorm
0.99180925 = fieldWeight in 5209, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.2896495 = idf(docFreq=608, maxDocs=44421)
0.1875 = fieldNorm(doc=5209)
0.28 = coord(7/25)
-
Courlois, M.P.: Cool tools for Web searching : an update (1996)
0.48
0.48274827 = sum of:
0.48274827 = product of:
1.724101 = sum of:
0.21549799 = weight(abstract_txt:altavista in 5211) [ClassicSimilarity], result of:
0.21549799 = score(doc=5211,freq=1.0), product of:
0.15593055 = queryWeight, product of:
1.4455595 = boost
7.370734 = idf(docFreq=75, maxDocs=44421)
0.014634722 = queryNorm
1.3820126 = fieldWeight in 5211, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.370734 = idf(docFreq=75, maxDocs=44421)
0.1875 = fieldNorm(doc=5211)
0.22279197 = weight(abstract_txt:lycos in 5211) [ClassicSimilarity], result of:
0.22279197 = score(doc=5211,freq=1.0), product of:
0.15942952 = queryWeight, product of:
1.4616882 = boost
7.4529724 = idf(docFreq=69, maxDocs=44421)
0.014634722 = queryNorm
1.3974323 = fieldWeight in 5211, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.4529724 = idf(docFreq=69, maxDocs=44421)
0.1875 = fieldNorm(doc=5211)
0.24868387 = weight(abstract_txt:excite in 5211) [ClassicSimilarity], result of:
0.24868387 = score(doc=5211,freq=1.0), product of:
0.17155398 = queryWeight, product of:
1.5162499 = boost
7.731176 = idf(docFreq=52, maxDocs=44421)
0.014634722 = queryNorm
1.4495955 = fieldWeight in 5211, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.731176 = idf(docFreq=52, maxDocs=44421)
0.1875 = fieldNorm(doc=5211)
0.2583691 = weight(abstract_txt:infoseek in 5211) [ClassicSimilarity], result of:
0.2583691 = score(doc=5211,freq=1.0), product of:
0.17597978 = queryWeight, product of:
1.5356836 = boost
7.8302665 = idf(docFreq=47, maxDocs=44421)
0.014634722 = queryNorm
1.4681749 = fieldWeight in 5211, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.8302665 = idf(docFreq=47, maxDocs=44421)
0.1875 = fieldNorm(doc=5211)
0.35508093 = weight(abstract_txt:webcrawler in 5211) [ClassicSimilarity], result of:
0.35508093 = score(doc=5211,freq=1.0), product of:
0.21753073 = queryWeight, product of:
1.707382 = boost
8.705735 = idf(docFreq=19, maxDocs=44421)
0.014634722 = queryNorm
1.6323254 = fieldWeight in 5211, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.705735 = idf(docFreq=19, maxDocs=44421)
0.1875 = fieldNorm(doc=5211)
0.10507268 = weight(abstract_txt:search in 5211) [ClassicSimilarity], result of:
0.10507268 = score(doc=5211,freq=1.0), product of:
0.15333769 = queryWeight, product of:
2.866981 = boost
3.654598 = idf(docFreq=3123, maxDocs=44421)
0.014634722 = queryNorm
0.6852371 = fieldWeight in 5211, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.654598 = idf(docFreq=3123, maxDocs=44421)
0.1875 = fieldNorm(doc=5211)
0.31860432 = weight(abstract_txt:engines in 5211) [ClassicSimilarity], result of:
0.31860432 = score(doc=5211,freq=1.0), product of:
0.32123548 = queryWeight, product of:
4.1496563 = boost
5.2896495 = idf(docFreq=608, maxDocs=44421)
0.014634722 = queryNorm
0.99180925 = fieldWeight in 5211, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.2896495 = idf(docFreq=608, maxDocs=44421)
0.1875 = fieldNorm(doc=5211)
0.28 = coord(7/25)
-
Feldman, S.: "Just the answer, please" : choosing a Web search service (1997)
0.46
0.45938268 = sum of:
0.45938268 = product of:
1.276063 = sum of:
0.06536031 = weight(abstract_txt:views in 1770) [ClassicSimilarity], result of:
0.06536031 = score(doc=1770,freq=1.0), product of:
0.10082477 = queryWeight, product of:
1.1623957 = boost
5.926916 = idf(docFreq=321, maxDocs=44421)
0.014634722 = queryNorm
0.6482564 = fieldWeight in 1770, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.926916 = idf(docFreq=321, maxDocs=44421)
0.109375 = fieldNorm(doc=1770)
0.12570716 = weight(abstract_txt:altavista in 1770) [ClassicSimilarity], result of:
0.12570716 = score(doc=1770,freq=1.0), product of:
0.15593055 = queryWeight, product of:
1.4455595 = boost
7.370734 = idf(docFreq=75, maxDocs=44421)
0.014634722 = queryNorm
0.80617404 = fieldWeight in 1770, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.370734 = idf(docFreq=75, maxDocs=44421)
0.109375 = fieldNorm(doc=1770)
0.12996198 = weight(abstract_txt:lycos in 1770) [ClassicSimilarity], result of:
0.12996198 = score(doc=1770,freq=1.0), product of:
0.15942952 = queryWeight, product of:
1.4616882 = boost
7.4529724 = idf(docFreq=69, maxDocs=44421)
0.014634722 = queryNorm
0.81516886 = fieldWeight in 1770, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.4529724 = idf(docFreq=69, maxDocs=44421)
0.109375 = fieldNorm(doc=1770)
0.20515373 = weight(abstract_txt:excite in 1770) [ClassicSimilarity], result of:
0.20515373 = score(doc=1770,freq=2.0), product of:
0.17155398 = queryWeight, product of:
1.5162499 = boost
7.731176 = idf(docFreq=52, maxDocs=44421)
0.014634722 = queryNorm
1.1958553 = fieldWeight in 1770, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.731176 = idf(docFreq=52, maxDocs=44421)
0.109375 = fieldNorm(doc=1770)
0.21314362 = weight(abstract_txt:infoseek in 1770) [ClassicSimilarity], result of:
0.21314362 = score(doc=1770,freq=2.0), product of:
0.17597978 = queryWeight, product of:
1.5356836 = boost
7.8302665 = idf(docFreq=47, maxDocs=44421)
0.014634722 = queryNorm
1.2111825 = fieldWeight in 1770, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.8302665 = idf(docFreq=47, maxDocs=44421)
0.109375 = fieldNorm(doc=1770)
0.038468048 = weight(abstract_txt:most in 1770) [ClassicSimilarity], result of:
0.038468048 = score(doc=1770,freq=1.0), product of:
0.089214325 = queryWeight, product of:
1.5463318 = boost
3.94228 = idf(docFreq=2342, maxDocs=44421)
0.014634722 = queryNorm
0.43118688 = fieldWeight in 1770, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.94228 = idf(docFreq=2342, maxDocs=44421)
0.109375 = fieldNorm(doc=1770)
0.17536156 = weight(abstract_txt:hotbot in 1770) [ClassicSimilarity], result of:
0.17536156 = score(doc=1770,freq=1.0), product of:
0.19467677 = queryWeight, product of:
1.6152042 = boost
8.235732 = idf(docFreq=31, maxDocs=44421)
0.014634722 = queryNorm
0.9007832 = fieldWeight in 1770, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.235732 = idf(docFreq=31, maxDocs=44421)
0.109375 = fieldNorm(doc=1770)
0.13705397 = weight(abstract_txt:search in 1770) [ClassicSimilarity], result of:
0.13705397 = score(doc=1770,freq=5.0), product of:
0.15333769 = queryWeight, product of:
2.866981 = boost
3.654598 = idf(docFreq=3123, maxDocs=44421)
0.014634722 = queryNorm
0.8938048 = fieldWeight in 1770, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
3.654598 = idf(docFreq=3123, maxDocs=44421)
0.109375 = fieldNorm(doc=1770)
0.18585253 = weight(abstract_txt:engines in 1770) [ClassicSimilarity], result of:
0.18585253 = score(doc=1770,freq=1.0), product of:
0.32123548 = queryWeight, product of:
4.1496563 = boost
5.2896495 = idf(docFreq=608, maxDocs=44421)
0.014634722 = queryNorm
0.5785554 = fieldWeight in 1770, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.2896495 = idf(docFreq=608, maxDocs=44421)
0.109375 = fieldNorm(doc=1770)
0.36 = coord(9/25)