-
Automatic subject lookup (1993)
0.47
0.47132456 = sum of:
0.47132456 = product of:
0.9426491 = sum of:
0.08127958 = weight(abstract_txt:search in 7233) [ClassicSimilarity], result of:
0.08127958 = score(doc=7233,freq=1.0), product of:
0.14233832 = queryWeight, product of:
3.654598 = idf(docFreq=3123, maxDocs=44421)
0.03894774 = queryNorm
0.5710309 = fieldWeight in 7233, 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=7233)
0.12083129 = weight(abstract_txt:language in 7233) [ClassicSimilarity], result of:
0.12083129 = score(doc=7233,freq=1.0), product of:
0.18540458 = queryWeight, product of:
1.1412987 = boost
4.1709876 = idf(docFreq=1863, maxDocs=44421)
0.03894774 = queryNorm
0.6517168 = fieldWeight in 7233, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.1709876 = idf(docFreq=1863, maxDocs=44421)
0.15625 = fieldNorm(doc=7233)
0.20251033 = weight(abstract_txt:databases in 7233) [ClassicSimilarity], result of:
0.20251033 = score(doc=7233,freq=2.0), product of:
0.20762947 = queryWeight, product of:
1.2077682 = boost
4.413907 = idf(docFreq=1461, maxDocs=44421)
0.03894774 = queryNorm
0.97534484 = fieldWeight in 7233, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.413907 = idf(docFreq=1461, maxDocs=44421)
0.15625 = fieldNorm(doc=7233)
0.21694478 = weight(abstract_txt:natural in 7233) [ClassicSimilarity], result of:
0.21694478 = score(doc=7233,freq=1.0), product of:
0.2738842 = queryWeight, product of:
1.3871473 = boost
5.0694656 = idf(docFreq=758, maxDocs=44421)
0.03894774 = queryNorm
0.792104 = fieldWeight in 7233, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.0694656 = idf(docFreq=758, maxDocs=44421)
0.15625 = fieldNorm(doc=7233)
0.32108316 = weight(abstract_txt:mapping in 7233) [ClassicSimilarity], result of:
0.32108316 = score(doc=7233,freq=1.0), product of:
0.3556962 = queryWeight, product of:
1.5808064 = boost
5.7772117 = idf(docFreq=373, maxDocs=44421)
0.03894774 = queryNorm
0.90268934 = fieldWeight in 7233, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.7772117 = idf(docFreq=373, maxDocs=44421)
0.15625 = fieldNorm(doc=7233)
0.5 = coord(5/10)
-
Pritchard-Schoch, T.: Comparing natural language retrieval : Win & Freestyle (1995)
0.37
0.37300944 = sum of:
0.37300944 = product of:
0.7460189 = sum of:
0.06502367 = weight(abstract_txt:search in 3546) [ClassicSimilarity], result of:
0.06502367 = score(doc=3546,freq=1.0), product of:
0.14233832 = queryWeight, product of:
3.654598 = idf(docFreq=3123, maxDocs=44421)
0.03894774 = queryNorm
0.45682475 = fieldWeight in 3546, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.654598 = idf(docFreq=3123, maxDocs=44421)
0.125 = fieldNorm(doc=3546)
0.096665025 = weight(abstract_txt:language in 3546) [ClassicSimilarity], result of:
0.096665025 = score(doc=3546,freq=1.0), product of:
0.18540458 = queryWeight, product of:
1.1412987 = boost
4.1709876 = idf(docFreq=1863, maxDocs=44421)
0.03894774 = queryNorm
0.52137345 = fieldWeight in 3546, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.1709876 = idf(docFreq=1863, maxDocs=44421)
0.125 = fieldNorm(doc=3546)
0.16200827 = weight(abstract_txt:databases in 3546) [ClassicSimilarity], result of:
0.16200827 = score(doc=3546,freq=2.0), product of:
0.20762947 = queryWeight, product of:
1.2077682 = boost
4.413907 = idf(docFreq=1461, maxDocs=44421)
0.03894774 = queryNorm
0.7802759 = fieldWeight in 3546, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.413907 = idf(docFreq=1461, maxDocs=44421)
0.125 = fieldNorm(doc=3546)
0.24544498 = weight(abstract_txt:natural in 3546) [ClassicSimilarity], result of:
0.24544498 = score(doc=3546,freq=2.0), product of:
0.2738842 = queryWeight, product of:
1.3871473 = boost
5.0694656 = idf(docFreq=758, maxDocs=44421)
0.03894774 = queryNorm
0.89616334 = fieldWeight in 3546, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.0694656 = idf(docFreq=758, maxDocs=44421)
0.125 = fieldNorm(doc=3546)
0.17687692 = weight(abstract_txt:queries in 3546) [ClassicSimilarity], result of:
0.17687692 = score(doc=3546,freq=1.0), product of:
0.27736712 = queryWeight, product of:
1.3959394 = boost
5.1015973 = idf(docFreq=734, maxDocs=44421)
0.03894774 = queryNorm
0.63769966 = fieldWeight in 3546, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.1015973 = idf(docFreq=734, maxDocs=44421)
0.125 = fieldNorm(doc=3546)
0.5 = coord(5/10)
-
Yoon, J.W.; Chung, E.K.: Understanding image needs in daily life by analyzing questions in a social Q&A site (2011)
0.35
0.34987867 = sum of:
0.34987867 = product of:
0.5831311 = sum of:
0.045978677 = weight(abstract_txt:search in 922) [ClassicSimilarity], result of:
0.045978677 = score(doc=922,freq=2.0), product of:
0.14233832 = queryWeight, product of:
3.654598 = idf(docFreq=3123, maxDocs=44421)
0.03894774 = queryNorm
0.3230239 = fieldWeight in 922, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.654598 = idf(docFreq=3123, maxDocs=44421)
0.0625 = fieldNorm(doc=922)
0.0683525 = weight(abstract_txt:language in 922) [ClassicSimilarity], result of:
0.0683525 = score(doc=922,freq=2.0), product of:
0.18540458 = queryWeight, product of:
1.1412987 = boost
4.1709876 = idf(docFreq=1863, maxDocs=44421)
0.03894774 = queryNorm
0.3686667 = fieldWeight in 922, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.1709876 = idf(docFreq=1863, maxDocs=44421)
0.0625 = fieldNorm(doc=922)
0.1342832 = weight(abstract_txt:questions in 922) [ClassicSimilarity], result of:
0.1342832 = score(doc=922,freq=3.0), product of:
0.2540592 = queryWeight, product of:
1.3360002 = boost
4.8825436 = idf(docFreq=914, maxDocs=44421)
0.03894774 = queryNorm
0.52855086 = fieldWeight in 922, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
4.8825436 = idf(docFreq=914, maxDocs=44421)
0.0625 = fieldNorm(doc=922)
0.12272249 = weight(abstract_txt:natural in 922) [ClassicSimilarity], result of:
0.12272249 = score(doc=922,freq=2.0), product of:
0.2738842 = queryWeight, product of:
1.3871473 = boost
5.0694656 = idf(docFreq=758, maxDocs=44421)
0.03894774 = queryNorm
0.44808167 = fieldWeight in 922, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.0694656 = idf(docFreq=758, maxDocs=44421)
0.0625 = fieldNorm(doc=922)
0.08843846 = weight(abstract_txt:queries in 922) [ClassicSimilarity], result of:
0.08843846 = score(doc=922,freq=1.0), product of:
0.27736712 = queryWeight, product of:
1.3959394 = boost
5.1015973 = idf(docFreq=734, maxDocs=44421)
0.03894774 = queryNorm
0.31884983 = fieldWeight in 922, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.1015973 = idf(docFreq=734, maxDocs=44421)
0.0625 = fieldNorm(doc=922)
0.12335572 = weight(abstract_txt:algorithms in 922) [ClassicSimilarity], result of:
0.12335572 = score(doc=922,freq=1.0), product of:
0.34625846 = queryWeight, product of:
1.5596935 = boost
5.7000527 = idf(docFreq=403, maxDocs=44421)
0.03894774 = queryNorm
0.3562533 = fieldWeight in 922, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.7000527 = idf(docFreq=403, maxDocs=44421)
0.0625 = fieldNorm(doc=922)
0.6 = coord(6/10)
-
Zenz, G.; Zhou, X.; Minack, E.; Siberski, W.; Nejdl, W.: Interactive query construction for keyword search on the Semantic Web (2012)
0.31
0.3121383 = sum of:
0.3121383 = product of:
0.5202305 = sum of:
0.045978677 = weight(abstract_txt:search in 1430) [ClassicSimilarity], result of:
0.045978677 = score(doc=1430,freq=2.0), product of:
0.14233832 = queryWeight, product of:
3.654598 = idf(docFreq=3123, maxDocs=44421)
0.03894774 = queryNorm
0.3230239 = fieldWeight in 1430, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.654598 = idf(docFreq=3123, maxDocs=44421)
0.0625 = fieldNorm(doc=1430)
0.033659443 = weight(abstract_txt:into in 1430) [ClassicSimilarity], result of:
0.033659443 = score(doc=1430,freq=1.0), product of:
0.14566845 = queryWeight, product of:
1.0116303 = boost
3.697102 = idf(docFreq=2993, maxDocs=44421)
0.03894774 = queryNorm
0.23106888 = fieldWeight in 1430, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.697102 = idf(docFreq=2993, maxDocs=44421)
0.0625 = fieldNorm(doc=1430)
0.083714366 = weight(abstract_txt:language in 1430) [ClassicSimilarity], result of:
0.083714366 = score(doc=1430,freq=3.0), product of:
0.18540458 = queryWeight, product of:
1.1412987 = boost
4.1709876 = idf(docFreq=1863, maxDocs=44421)
0.03894774 = queryNorm
0.45152265 = fieldWeight in 1430, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
4.1709876 = idf(docFreq=1863, maxDocs=44421)
0.0625 = fieldNorm(doc=1430)
0.057278574 = weight(abstract_txt:databases in 1430) [ClassicSimilarity], result of:
0.057278574 = score(doc=1430,freq=1.0), product of:
0.20762947 = queryWeight, product of:
1.2077682 = boost
4.413907 = idf(docFreq=1461, maxDocs=44421)
0.03894774 = queryNorm
0.2758692 = fieldWeight in 1430, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.413907 = idf(docFreq=1461, maxDocs=44421)
0.0625 = fieldNorm(doc=1430)
0.12272249 = weight(abstract_txt:natural in 1430) [ClassicSimilarity], result of:
0.12272249 = score(doc=1430,freq=2.0), product of:
0.2738842 = queryWeight, product of:
1.3871473 = boost
5.0694656 = idf(docFreq=758, maxDocs=44421)
0.03894774 = queryNorm
0.44808167 = fieldWeight in 1430, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.0694656 = idf(docFreq=758, maxDocs=44421)
0.0625 = fieldNorm(doc=1430)
0.17687692 = weight(abstract_txt:queries in 1430) [ClassicSimilarity], result of:
0.17687692 = score(doc=1430,freq=4.0), product of:
0.27736712 = queryWeight, product of:
1.3959394 = boost
5.1015973 = idf(docFreq=734, maxDocs=44421)
0.03894774 = queryNorm
0.63769966 = fieldWeight in 1430, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.1015973 = idf(docFreq=734, maxDocs=44421)
0.0625 = fieldNorm(doc=1430)
0.6 = coord(6/10)
-
Hoenkamp, E.; Bruza, P.D.; Song, D.; Huang, Q.: ¬An effective approach to verbose queries using a limited dependencies language model (2009)
0.31
0.30791953 = sum of:
0.30791953 = product of:
0.5131992 = sum of:
0.032511834 = weight(abstract_txt:search in 3122) [ClassicSimilarity], result of:
0.032511834 = score(doc=3122,freq=1.0), product of:
0.14233832 = queryWeight, product of:
3.654598 = idf(docFreq=3123, maxDocs=44421)
0.03894774 = queryNorm
0.22841237 = fieldWeight in 3122, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.654598 = idf(docFreq=3123, maxDocs=44421)
0.0625 = fieldNorm(doc=3122)
0.033659443 = weight(abstract_txt:into in 3122) [ClassicSimilarity], result of:
0.033659443 = score(doc=3122,freq=1.0), product of:
0.14566845 = queryWeight, product of:
1.0116303 = boost
3.697102 = idf(docFreq=2993, maxDocs=44421)
0.03894774 = queryNorm
0.23106888 = fieldWeight in 3122, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.697102 = idf(docFreq=2993, maxDocs=44421)
0.0625 = fieldNorm(doc=3122)
0.083714366 = weight(abstract_txt:language in 3122) [ClassicSimilarity], result of:
0.083714366 = score(doc=3122,freq=3.0), product of:
0.18540458 = queryWeight, product of:
1.1412987 = boost
4.1709876 = idf(docFreq=1863, maxDocs=44421)
0.03894774 = queryNorm
0.45152265 = fieldWeight in 3122, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
4.1709876 = idf(docFreq=1863, maxDocs=44421)
0.0625 = fieldNorm(doc=3122)
0.08677791 = weight(abstract_txt:natural in 3122) [ClassicSimilarity], result of:
0.08677791 = score(doc=3122,freq=1.0), product of:
0.2738842 = queryWeight, product of:
1.3871473 = boost
5.0694656 = idf(docFreq=758, maxDocs=44421)
0.03894774 = queryNorm
0.3168416 = fieldWeight in 3122, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.0694656 = idf(docFreq=758, maxDocs=44421)
0.0625 = fieldNorm(doc=3122)
0.1531799 = weight(abstract_txt:queries in 3122) [ClassicSimilarity], result of:
0.1531799 = score(doc=3122,freq=3.0), product of:
0.27736712 = queryWeight, product of:
1.3959394 = boost
5.1015973 = idf(docFreq=734, maxDocs=44421)
0.03894774 = queryNorm
0.5522641 = fieldWeight in 3122, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
5.1015973 = idf(docFreq=734, maxDocs=44421)
0.0625 = fieldNorm(doc=3122)
0.12335572 = weight(abstract_txt:algorithms in 3122) [ClassicSimilarity], result of:
0.12335572 = score(doc=3122,freq=1.0), product of:
0.34625846 = queryWeight, product of:
1.5596935 = boost
5.7000527 = idf(docFreq=403, maxDocs=44421)
0.03894774 = queryNorm
0.3562533 = fieldWeight in 3122, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.7000527 = idf(docFreq=403, maxDocs=44421)
0.0625 = fieldNorm(doc=3122)
0.6 = coord(6/10)