-
Ekmekcioglu, F.C.; Robertson, A.M.; Willett, P.: Effectiveness of query expansion in ranked-output document retrieval systems (1992)
0.01
0.007831933 = product of:
0.039159663 = sum of:
0.039159663 = weight(_text_:u in 5689) [ClassicSimilarity], result of:
0.039159663 = score(doc=5689,freq=2.0), product of:
0.13530266 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.0413208 = queryNorm
0.28942272 = fieldWeight in 5689, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.0625 = fieldNorm(doc=5689)
0.2 = coord(1/5)
- Theme
- Semantisches Umfeld in Indexierung u. Retrieval
-
Robertson, A.M.; Willett, P.: Applications of n-grams in textual information systems (1998)
0.01
0.007831933 = product of:
0.039159663 = sum of:
0.039159663 = weight(_text_:u in 4715) [ClassicSimilarity], result of:
0.039159663 = score(doc=4715,freq=2.0), product of:
0.13530266 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.0413208 = queryNorm
0.28942272 = fieldWeight in 4715, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.0625 = fieldNorm(doc=4715)
0.2 = coord(1/5)
- Theme
- Semantisches Umfeld in Indexierung u. Retrieval
-
Artymiuk, P.J.; Spriggs, R.V.; Willett, P.: Graph theoretic methods for the analysis of structural relationships in biological macromolecules (2005)
0.00
0.0033590388 = product of:
0.016795194 = sum of:
0.016795194 = product of:
0.033590388 = sum of:
0.033590388 = weight(_text_:22 in 5258) [ClassicSimilarity], result of:
0.033590388 = score(doc=5258,freq=2.0), product of:
0.14469841 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0413208 = queryNorm
0.23214069 = fieldWeight in 5258, 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=5258)
0.5 = coord(1/2)
0.2 = coord(1/5)
- Date
- 22. 7.2006 14:40:10
-
Wade, S.J.; Willett, P.; Bawden, D.: SIBRIS : the Sandwich Interactive Browsing and Ranking Information System (1989)
0.00
0.002307015 = product of:
0.011535075 = sum of:
0.011535075 = weight(_text_:d in 2828) [ClassicSimilarity], result of:
0.011535075 = score(doc=2828,freq=2.0), product of:
0.07850423 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0413208 = queryNorm
0.14693572 = fieldWeight in 2828, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0546875 = fieldNorm(doc=2828)
0.2 = coord(1/5)
-
Ellis, D.; Furner-Hines, J.; Willett, P.: Measuring the degree of similarity between objects in text retrieval systems (1993)
0.00
0.0019774416 = product of:
0.009887207 = sum of:
0.009887207 = weight(_text_:d in 6716) [ClassicSimilarity], result of:
0.009887207 = score(doc=6716,freq=2.0), product of:
0.07850423 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0413208 = queryNorm
0.1259449 = fieldWeight in 6716, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.046875 = fieldNorm(doc=6716)
0.2 = coord(1/5)
-
Ellis, D.; Furner-Hines, J.; Willett, P.: Measuring the consistency of assignment of hypertext links in full-text documents (1994)
0.00
0.0019774416 = product of:
0.009887207 = sum of:
0.009887207 = weight(_text_:d in 1052) [ClassicSimilarity], result of:
0.009887207 = score(doc=1052,freq=2.0), product of:
0.07850423 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0413208 = queryNorm
0.1259449 = fieldWeight in 1052, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.046875 = fieldNorm(doc=1052)
0.2 = coord(1/5)
-
Ellis, D.; Furner-Hines, J.; Willett, P.: ¬The creation of hypertext links in full-text documents (1994)
0.00
0.0019774416 = product of:
0.009887207 = sum of:
0.009887207 = weight(_text_:d in 1084) [ClassicSimilarity], result of:
0.009887207 = score(doc=1084,freq=2.0), product of:
0.07850423 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0413208 = queryNorm
0.1259449 = fieldWeight in 1084, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.046875 = fieldNorm(doc=1084)
0.2 = coord(1/5)
-
Ellis, D.; Furner-Hines, J.; Willett, P.: On the creation of hypertext links in full-text documents : measurement of inter-linker consistency (1994)
0.00
0.0016478678 = product of:
0.008239339 = sum of:
0.008239339 = weight(_text_:d in 7493) [ClassicSimilarity], result of:
0.008239339 = score(doc=7493,freq=2.0), product of:
0.07850423 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0413208 = queryNorm
0.104954086 = fieldWeight in 7493, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0390625 = fieldNorm(doc=7493)
0.2 = coord(1/5)
-
Ellis, D.; Furner, J.; Willett, P.: On the creation of hypertext links in full-text documents : measurement of retrieval effectiveness (1996)
0.00
0.0016478678 = product of:
0.008239339 = sum of:
0.008239339 = weight(_text_:d in 4214) [ClassicSimilarity], result of:
0.008239339 = score(doc=4214,freq=2.0), product of:
0.07850423 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0413208 = queryNorm
0.104954086 = fieldWeight in 4214, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0390625 = fieldNorm(doc=4214)
0.2 = coord(1/5)
