-
Kimmel, S.: WWW search tools in reference services (1997)
0.38
0.37695494 = sum of:
0.37695494 = product of:
1.5706457 = sum of:
0.23151216 = weight(abstract_txt:directories in 1619) [ClassicSimilarity], result of:
0.23151216 = score(doc=1619,freq=1.0), product of:
0.17091766 = queryWeight, product of:
1.0764555 = boost
7.2241306 = idf(docFreq=87, maxDocs=44421)
0.021978866 = queryNorm
1.3545245 = fieldWeight in 1619, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.2241306 = idf(docFreq=87, maxDocs=44421)
0.1875 = fieldNorm(doc=1619)
0.39839244 = weight(abstract_txt:metasearch in 1619) [ClassicSimilarity], result of:
0.39839244 = score(doc=1619,freq=1.0), product of:
0.24543989 = queryWeight, product of:
1.2899568 = boost
8.656945 = idf(docFreq=20, maxDocs=44421)
0.021978866 = queryNorm
1.6231773 = fieldWeight in 1619, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.656945 = idf(docFreq=20, maxDocs=44421)
0.1875 = fieldNorm(doc=1619)
0.1879427 = weight(abstract_txt:gives in 1619) [ClassicSimilarity], result of:
0.1879427 = score(doc=1619,freq=1.0), product of:
0.1873979 = queryWeight, product of:
1.5940427 = boost
5.3488383 = idf(docFreq=573, maxDocs=44421)
0.021978866 = queryNorm
1.0029072 = fieldWeight in 1619, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.3488383 = idf(docFreq=573, maxDocs=44421)
0.1875 = fieldNorm(doc=1619)
0.27265847 = weight(abstract_txt:engines in 1619) [ClassicSimilarity], result of:
0.27265847 = score(doc=1619,freq=1.0), product of:
0.27491018 = queryWeight, product of:
2.3646052 = boost
5.2896495 = idf(docFreq=608, maxDocs=44421)
0.021978866 = queryNorm
0.99180925 = fieldWeight in 1619, 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=1619)
0.27032608 = weight(abstract_txt:tools in 1619) [ClassicSimilarity], result of:
0.27032608 = score(doc=1619,freq=1.0), product of:
0.32408062 = queryWeight, product of:
3.3144703 = boost
4.448705 = idf(docFreq=1411, maxDocs=44421)
0.021978866 = queryNorm
0.8341322 = fieldWeight in 1619, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.448705 = idf(docFreq=1411, maxDocs=44421)
0.1875 = fieldNorm(doc=1619)
0.20981371 = weight(abstract_txt:search in 1619) [ClassicSimilarity], result of:
0.20981371 = score(doc=1619,freq=1.0), product of:
0.3061914 = queryWeight, product of:
3.811958 = boost
3.654598 = idf(docFreq=3123, maxDocs=44421)
0.021978866 = queryNorm
0.6852371 = fieldWeight in 1619, 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=1619)
0.24 = coord(6/25)
-
Zorn, P.: Advanced web searching : tricks of the trade (1996)
0.32
0.31598264 = sum of:
0.31598264 = product of:
1.1285094 = sum of:
0.021659253 = weight(abstract_txt:that in 5210) [ClassicSimilarity], result of:
0.021659253 = score(doc=5210,freq=1.0), product of:
0.07326798 = queryWeight, product of:
1.40958 = boost
2.3649352 = idf(docFreq=11344, maxDocs=44421)
0.021978866 = queryNorm
0.2956169 = fieldWeight in 5210, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
2.3649352 = idf(docFreq=11344, maxDocs=44421)
0.125 = fieldNorm(doc=5210)
0.11706899 = weight(abstract_txt:searches in 5210) [ClassicSimilarity], result of:
0.11706899 = score(doc=5210,freq=1.0), product of:
0.17910312 = queryWeight, product of:
1.558365 = boost
5.229121 = idf(docFreq=646, maxDocs=44421)
0.021978866 = queryNorm
0.65364015 = fieldWeight in 5210, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.229121 = idf(docFreq=646, maxDocs=44421)
0.125 = fieldNorm(doc=5210)
0.12529513 = weight(abstract_txt:gives in 5210) [ClassicSimilarity], result of:
0.12529513 = score(doc=5210,freq=1.0), product of:
0.1873979 = queryWeight, product of:
1.5940427 = boost
5.3488383 = idf(docFreq=573, maxDocs=44421)
0.021978866 = queryNorm
0.6686048 = fieldWeight in 5210, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.3488383 = idf(docFreq=573, maxDocs=44421)
0.125 = fieldNorm(doc=5210)
0.16507421 = weight(abstract_txt:advanced in 5210) [ClassicSimilarity], result of:
0.16507421 = score(doc=5210,freq=1.0), product of:
0.22521366 = queryWeight, product of:
1.7474911 = boost
5.863737 = idf(docFreq=342, maxDocs=44421)
0.021978866 = queryNorm
0.73296714 = fieldWeight in 5210, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.863737 = idf(docFreq=342, maxDocs=44421)
0.125 = fieldNorm(doc=5210)
0.16259532 = weight(abstract_txt:features in 5210) [ClassicSimilarity], result of:
0.16259532 = score(doc=5210,freq=2.0), product of:
0.20256653 = queryWeight, product of:
2.029771 = boost
4.5406218 = idf(docFreq=1287, maxDocs=44421)
0.021978866 = queryNorm
0.8026761 = fieldWeight in 5210, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.5406218 = idf(docFreq=1287, maxDocs=44421)
0.125 = fieldNorm(doc=5210)
0.25706485 = weight(abstract_txt:engines in 5210) [ClassicSimilarity], result of:
0.25706485 = score(doc=5210,freq=2.0), product of:
0.27491018 = queryWeight, product of:
2.3646052 = boost
5.2896495 = idf(docFreq=608, maxDocs=44421)
0.021978866 = queryNorm
0.9350867 = fieldWeight in 5210, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.2896495 = idf(docFreq=608, maxDocs=44421)
0.125 = fieldNorm(doc=5210)
0.27975163 = weight(abstract_txt:search in 5210) [ClassicSimilarity], result of:
0.27975163 = score(doc=5210,freq=4.0), product of:
0.3061914 = queryWeight, product of:
3.811958 = boost
3.654598 = idf(docFreq=3123, maxDocs=44421)
0.021978866 = queryNorm
0.9136495 = fieldWeight in 5210, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.654598 = idf(docFreq=3123, maxDocs=44421)
0.125 = fieldNorm(doc=5210)
0.28 = coord(7/25)
-
Feldman, S.: Web search services in 1998 : trends and challenges (1998)
0.27
0.26917106 = sum of:
0.26917106 = product of:
1.1215461 = sum of:
0.17151166 = weight(abstract_txt:hotbot in 6215) [ClassicSimilarity], result of:
0.17151166 = score(doc=6215,freq=1.0), product of:
0.22213663 = queryWeight, product of:
1.2271925 = boost
8.235732 = idf(docFreq=31, maxDocs=44421)
0.021978866 = queryNorm
0.77209985 = fieldWeight in 6215, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.235732 = idf(docFreq=31, maxDocs=44421)
0.09375 = fieldNorm(doc=6215)
0.17151166 = weight(abstract_txt:northern in 6215) [ClassicSimilarity], result of:
0.17151166 = score(doc=6215,freq=1.0), product of:
0.22213663 = queryWeight, product of:
1.2271925 = boost
8.235732 = idf(docFreq=31, maxDocs=44421)
0.021978866 = queryNorm
0.77209985 = fieldWeight in 6215, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.235732 = idf(docFreq=31, maxDocs=44421)
0.09375 = fieldNorm(doc=6215)
0.19919622 = weight(abstract_txt:metasearch in 6215) [ClassicSimilarity], result of:
0.19919622 = score(doc=6215,freq=1.0), product of:
0.24543989 = queryWeight, product of:
1.2899568 = boost
8.656945 = idf(docFreq=20, maxDocs=44421)
0.021978866 = queryNorm
0.81158864 = fieldWeight in 6215, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.656945 = idf(docFreq=20, maxDocs=44421)
0.09375 = fieldNorm(doc=6215)
0.08622919 = weight(abstract_txt:features in 6215) [ClassicSimilarity], result of:
0.08622919 = score(doc=6215,freq=1.0), product of:
0.20256653 = queryWeight, product of:
2.029771 = boost
4.5406218 = idf(docFreq=1287, maxDocs=44421)
0.021978866 = queryNorm
0.4256833 = fieldWeight in 6215, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.5406218 = idf(docFreq=1287, maxDocs=44421)
0.09375 = fieldNorm(doc=6215)
0.23612916 = weight(abstract_txt:engines in 6215) [ClassicSimilarity], result of:
0.23612916 = score(doc=6215,freq=3.0), product of:
0.27491018 = queryWeight, product of:
2.3646052 = boost
5.2896495 = idf(docFreq=608, maxDocs=44421)
0.021978866 = queryNorm
0.858932 = fieldWeight in 6215, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
5.2896495 = idf(docFreq=608, maxDocs=44421)
0.09375 = fieldNorm(doc=6215)
0.2569683 = weight(abstract_txt:search in 6215) [ClassicSimilarity], result of:
0.2569683 = score(doc=6215,freq=6.0), product of:
0.3061914 = queryWeight, product of:
3.811958 = boost
3.654598 = idf(docFreq=3123, maxDocs=44421)
0.021978866 = queryNorm
0.8392407 = fieldWeight in 6215, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.654598 = idf(docFreq=3123, maxDocs=44421)
0.09375 = fieldNorm(doc=6215)
0.24 = coord(6/25)
-
Edwards, D.H.: Evaluating Internet search tools : a librarian's guide (1997)
0.26
0.2565572 = sum of:
0.2565572 = product of:
1.282786 = sum of:
0.091110334 = weight(abstract_txt:types in 2455) [ClassicSimilarity], result of:
0.091110334 = score(doc=2455,freq=1.0), product of:
0.13059112 = queryWeight, product of:
1.3306824 = boost
4.4651284 = idf(docFreq=1388, maxDocs=44421)
0.021978866 = queryNorm
0.6976763 = fieldWeight in 2455, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.4651284 = idf(docFreq=1388, maxDocs=44421)
0.15625 = fieldNorm(doc=2455)
0.24892221 = weight(abstract_txt:features in 2455) [ClassicSimilarity], result of:
0.24892221 = score(doc=2455,freq=3.0), product of:
0.20256653 = queryWeight, product of:
2.029771 = boost
4.5406218 = idf(docFreq=1287, maxDocs=44421)
0.021978866 = queryNorm
1.2288418 = fieldWeight in 2455, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
4.5406218 = idf(docFreq=1287, maxDocs=44421)
0.15625 = fieldNorm(doc=2455)
0.32133108 = weight(abstract_txt:engines in 2455) [ClassicSimilarity], result of:
0.32133108 = score(doc=2455,freq=2.0), product of:
0.27491018 = queryWeight, product of:
2.3646052 = boost
5.2896495 = idf(docFreq=608, maxDocs=44421)
0.021978866 = queryNorm
1.1688584 = fieldWeight in 2455, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.2896495 = idf(docFreq=608, maxDocs=44421)
0.15625 = fieldNorm(doc=2455)
0.31858236 = weight(abstract_txt:tools in 2455) [ClassicSimilarity], result of:
0.31858236 = score(doc=2455,freq=2.0), product of:
0.32408062 = queryWeight, product of:
3.3144703 = boost
4.448705 = idf(docFreq=1411, maxDocs=44421)
0.021978866 = queryNorm
0.98303425 = fieldWeight in 2455, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.448705 = idf(docFreq=1411, maxDocs=44421)
0.15625 = fieldNorm(doc=2455)
0.30284002 = weight(abstract_txt:search in 2455) [ClassicSimilarity], result of:
0.30284002 = score(doc=2455,freq=3.0), product of:
0.3061914 = queryWeight, product of:
3.811958 = boost
3.654598 = idf(docFreq=3123, maxDocs=44421)
0.021978866 = queryNorm
0.98905456 = fieldWeight in 2455, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
3.654598 = idf(docFreq=3123, maxDocs=44421)
0.15625 = fieldNorm(doc=2455)
0.2 = coord(5/25)
-
Sherman, C.; Price, G.: ¬The invisible Web : uncovering sources search engines can't see (2004)
0.24
0.24290985 = sum of:
0.24290985 = product of:
0.7590933 = sum of:
0.020487964 = weight(abstract_txt:such in 1020) [ClassicSimilarity], result of:
0.020487964 = score(doc=1020,freq=1.0), product of:
0.07665747 = queryWeight, product of:
1.0195178 = boost
3.42101 = idf(docFreq=3945, maxDocs=44421)
0.021978866 = queryNorm
0.2672664 = fieldWeight in 1020, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.42101 = idf(docFreq=3945, maxDocs=44421)
0.078125 = fieldNorm(doc=1020)
0.0964634 = weight(abstract_txt:directories in 1020) [ClassicSimilarity], result of:
0.0964634 = score(doc=1020,freq=1.0), product of:
0.17091766 = queryWeight, product of:
1.0764555 = boost
7.2241306 = idf(docFreq=87, maxDocs=44421)
0.021978866 = queryNorm
0.5643852 = fieldWeight in 1020, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.2241306 = idf(docFreq=87, maxDocs=44421)
0.078125 = fieldNorm(doc=1020)
0.045555167 = weight(abstract_txt:types in 1020) [ClassicSimilarity], result of:
0.045555167 = score(doc=1020,freq=1.0), product of:
0.13059112 = queryWeight, product of:
1.3306824 = boost
4.4651284 = idf(docFreq=1388, maxDocs=44421)
0.021978866 = queryNorm
0.34883815 = fieldWeight in 1020, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.4651284 = idf(docFreq=1388, maxDocs=44421)
0.078125 = fieldNorm(doc=1020)
0.18611445 = weight(abstract_txt:can't in 1020) [ClassicSimilarity], result of:
0.18611445 = score(doc=1020,freq=1.0), product of:
0.26488984 = queryWeight, product of:
1.340094 = boost
8.993418 = idf(docFreq=14, maxDocs=44421)
0.021978866 = queryNorm
0.70261073 = fieldWeight in 1020, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.993418 = idf(docFreq=14, maxDocs=44421)
0.078125 = fieldNorm(doc=1020)
0.0135370325 = weight(abstract_txt:that in 1020) [ClassicSimilarity], result of:
0.0135370325 = score(doc=1020,freq=1.0), product of:
0.07326798 = queryWeight, product of:
1.40958 = boost
2.3649352 = idf(docFreq=11344, maxDocs=44421)
0.021978866 = queryNorm
0.18476056 = fieldWeight in 1020, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
2.3649352 = idf(docFreq=11344, maxDocs=44421)
0.078125 = fieldNorm(doc=1020)
0.16066554 = weight(abstract_txt:engines in 1020) [ClassicSimilarity], result of:
0.16066554 = score(doc=1020,freq=2.0), product of:
0.27491018 = queryWeight, product of:
2.3646052 = boost
5.2896495 = idf(docFreq=608, maxDocs=44421)
0.021978866 = queryNorm
0.5844292 = fieldWeight in 1020, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.2896495 = idf(docFreq=608, maxDocs=44421)
0.078125 = fieldNorm(doc=1020)
0.11263587 = weight(abstract_txt:tools in 1020) [ClassicSimilarity], result of:
0.11263587 = score(doc=1020,freq=1.0), product of:
0.32408062 = queryWeight, product of:
3.3144703 = boost
4.448705 = idf(docFreq=1411, maxDocs=44421)
0.021978866 = queryNorm
0.3475551 = fieldWeight in 1020, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.448705 = idf(docFreq=1411, maxDocs=44421)
0.078125 = fieldNorm(doc=1020)
0.12363393 = weight(abstract_txt:search in 1020) [ClassicSimilarity], result of:
0.12363393 = score(doc=1020,freq=2.0), product of:
0.3061914 = queryWeight, product of:
3.811958 = boost
3.654598 = idf(docFreq=3123, maxDocs=44421)
0.021978866 = queryNorm
0.40377986 = fieldWeight in 1020, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.654598 = idf(docFreq=3123, maxDocs=44421)
0.078125 = fieldNorm(doc=1020)
0.32 = coord(8/25)