-
TREC: experiment and evaluation in information retrieval (2005)
0.90
0.90126526 = sum of:
0.90126526 = product of:
1.6094023 = sum of:
0.04014548 = weight(abstract_txt:workshop in 761) [ClassicSimilarity], result of:
0.04014548 = score(doc=761,freq=1.0), product of:
0.09711826 = queryWeight, product of:
1.0447085 = boost
6.613871 = idf(docFreq=161, maxDocs=44421)
0.014055621 = queryNorm
0.41336694 = fieldWeight in 761, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.613871 = idf(docFreq=161, maxDocs=44421)
0.0625 = fieldNorm(doc=761)
0.031605307 = weight(abstract_txt:large in 761) [ClassicSimilarity], result of:
0.031605307 = score(doc=761,freq=3.0), product of:
0.06572135 = queryWeight, product of:
1.052552 = boost
4.4423513 = idf(docFreq=1420, maxDocs=44421)
0.014055621 = queryNorm
0.48089862 = fieldWeight in 761, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
4.4423513 = idf(docFreq=1420, maxDocs=44421)
0.0625 = fieldNorm(doc=761)
0.02646078 = weight(abstract_txt:evaluation in 761) [ClassicSimilarity], result of:
0.02646078 = score(doc=761,freq=2.0), product of:
0.066829056 = queryWeight, product of:
1.061385 = boost
4.479632 = idf(docFreq=1368, maxDocs=44421)
0.014055621 = queryNorm
0.39594725 = fieldWeight in 761, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.479632 = idf(docFreq=1368, maxDocs=44421)
0.0625 = fieldNorm(doc=761)
0.02829848 = weight(abstract_txt:part in 761) [ClassicSimilarity], result of:
0.02829848 = score(doc=761,freq=2.0), product of:
0.06988848 = queryWeight, product of:
1.0854082 = boost
4.581023 = idf(docFreq=1236, maxDocs=44421)
0.014055621 = queryNorm
0.40490907 = fieldWeight in 761, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.581023 = idf(docFreq=1236, maxDocs=44421)
0.0625 = fieldNorm(doc=761)
0.025670238 = weight(abstract_txt:history in 761) [ClassicSimilarity], result of:
0.025670238 = score(doc=761,freq=1.0), product of:
0.08251384 = queryWeight, product of:
1.1793798 = boost
4.9776354 = idf(docFreq=831, maxDocs=44421)
0.014055621 = queryNorm
0.3111022 = fieldWeight in 761, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.9776354 = idf(docFreq=831, maxDocs=44421)
0.0625 = fieldNorm(doc=761)
0.04028273 = weight(abstract_txt:tasks in 761) [ClassicSimilarity], result of:
0.04028273 = score(doc=761,freq=2.0), product of:
0.088438794 = queryWeight, product of:
1.2209889 = boost
5.1532483 = idf(docFreq=697, maxDocs=44421)
0.014055621 = queryNorm
0.4554871 = fieldWeight in 761, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.1532483 = idf(docFreq=697, maxDocs=44421)
0.0625 = fieldNorm(doc=761)
0.03662334 = weight(abstract_txt:text in 761) [ClassicSimilarity], result of:
0.03662334 = score(doc=761,freq=4.0), product of:
0.07250564 = queryWeight, product of:
1.2765727 = boost
4.040882 = idf(docFreq=2122, maxDocs=44421)
0.014055621 = queryNorm
0.50511026 = fieldWeight in 761, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.040882 = idf(docFreq=2122, maxDocs=44421)
0.0625 = fieldNorm(doc=761)
0.040023237 = weight(abstract_txt:commercial in 761) [ClassicSimilarity], result of:
0.040023237 = score(doc=761,freq=1.0), product of:
0.110946864 = queryWeight, product of:
1.3675646 = boost
5.7718782 = idf(docFreq=375, maxDocs=44421)
0.014055621 = queryNorm
0.3607424 = fieldWeight in 761, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.7718782 = idf(docFreq=375, maxDocs=44421)
0.0625 = fieldNorm(doc=761)
0.027226603 = weight(abstract_txt:technology in 761) [ClassicSimilarity], result of:
0.027226603 = score(doc=761,freq=1.0), product of:
0.10174633 = queryWeight, product of:
1.6907291 = boost
4.2814875 = idf(docFreq=1668, maxDocs=44421)
0.014055621 = queryNorm
0.26759297 = fieldWeight in 761, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.2814875 = idf(docFreq=1668, maxDocs=44421)
0.0625 = fieldNorm(doc=761)
0.019656876 = weight(abstract_txt:been in 761) [ClassicSimilarity], result of:
0.019656876 = score(doc=761,freq=1.0), product of:
0.08701482 = queryWeight, product of:
1.7127813 = boost
3.614442 = idf(docFreq=3251, maxDocs=44421)
0.014055621 = queryNorm
0.22590263 = fieldWeight in 761, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.614442 = idf(docFreq=3251, maxDocs=44421)
0.0625 = fieldNorm(doc=761)
0.047796935 = weight(abstract_txt:conference in 761) [ClassicSimilarity], result of:
0.047796935 = score(doc=761,freq=1.0), product of:
0.13745266 = queryWeight, product of:
1.7576656 = boost
5.5637407 = idf(docFreq=462, maxDocs=44421)
0.014055621 = queryNorm
0.3477338 = fieldWeight in 761, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.5637407 = idf(docFreq=462, maxDocs=44421)
0.0625 = fieldNorm(doc=761)
0.08885983 = weight(abstract_txt:book in 761) [ClassicSimilarity], result of:
0.08885983 = score(doc=761,freq=5.0), product of:
0.13091922 = queryWeight, product of:
1.9178576 = boost
4.8566523 = idf(docFreq=938, maxDocs=44421)
0.014055621 = queryNorm
0.6787378 = fieldWeight in 761, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
4.8566523 = idf(docFreq=938, maxDocs=44421)
0.0625 = fieldNorm(doc=761)
0.15147744 = weight(abstract_txt:retrieval in 761) [ClassicSimilarity], result of:
0.15147744 = score(doc=761,freq=12.0), product of:
0.20124964 = queryWeight, product of:
4.118536 = boost
3.4765 = idf(docFreq=3732, maxDocs=44421)
0.014055621 = queryNorm
0.7526843 = fieldWeight in 761, product of:
3.4641016 = tf(freq=12.0), with freq of:
12.0 = termFreq=12.0
3.4765 = idf(docFreq=3732, maxDocs=44421)
0.0625 = fieldNorm(doc=761)
1.005275 = weight(abstract_txt:trec in 761) [ClassicSimilarity], result of:
1.005275 = score(doc=761,freq=8.0), product of:
0.84822166 = queryWeight, product of:
9.001374 = boost
6.704255 = idf(docFreq=147, maxDocs=44421)
0.014055621 = queryNorm
1.185156 = fieldWeight in 761, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
6.704255 = idf(docFreq=147, maxDocs=44421)
0.0625 = fieldNorm(doc=761)
0.56 = coord(14/25)
-
Voorhees, E.M.: Text REtrieval Conference (TREC) (2009)
0.56
0.5645394 = sum of:
0.5645394 = product of:
1.5681648 = sum of:
0.100363694 = weight(abstract_txt:workshop in 877) [ClassicSimilarity], result of:
0.100363694 = score(doc=877,freq=1.0), product of:
0.09711826 = queryWeight, product of:
1.0447085 = boost
6.613871 = idf(docFreq=161, maxDocs=44421)
0.014055621 = queryNorm
1.0334173 = fieldWeight in 877, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.613871 = idf(docFreq=161, maxDocs=44421)
0.15625 = fieldNorm(doc=877)
0.045618333 = weight(abstract_txt:large in 877) [ClassicSimilarity], result of:
0.045618333 = score(doc=877,freq=1.0), product of:
0.06572135 = queryWeight, product of:
1.052552 = boost
4.4423513 = idf(docFreq=1420, maxDocs=44421)
0.014055621 = queryNorm
0.6941174 = fieldWeight in 877, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.4423513 = idf(docFreq=1420, maxDocs=44421)
0.15625 = fieldNorm(doc=877)
0.046776496 = weight(abstract_txt:evaluation in 877) [ClassicSimilarity], result of:
0.046776496 = score(doc=877,freq=1.0), product of:
0.066829056 = queryWeight, product of:
1.061385 = boost
4.479632 = idf(docFreq=1368, maxDocs=44421)
0.014055621 = queryNorm
0.69994247 = fieldWeight in 877, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.479632 = idf(docFreq=1368, maxDocs=44421)
0.15625 = fieldNorm(doc=877)
0.06417559 = weight(abstract_txt:history in 877) [ClassicSimilarity], result of:
0.06417559 = score(doc=877,freq=1.0), product of:
0.08251384 = queryWeight, product of:
1.1793798 = boost
4.9776354 = idf(docFreq=831, maxDocs=44421)
0.014055621 = queryNorm
0.7777555 = fieldWeight in 877, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.9776354 = idf(docFreq=831, maxDocs=44421)
0.15625 = fieldNorm(doc=877)
0.045779176 = weight(abstract_txt:text in 877) [ClassicSimilarity], result of:
0.045779176 = score(doc=877,freq=1.0), product of:
0.07250564 = queryWeight, product of:
1.2765727 = boost
4.040882 = idf(docFreq=2122, maxDocs=44421)
0.014055621 = queryNorm
0.6313878 = fieldWeight in 877, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.040882 = idf(docFreq=2122, maxDocs=44421)
0.15625 = fieldNorm(doc=877)
0.0680665 = weight(abstract_txt:technology in 877) [ClassicSimilarity], result of:
0.0680665 = score(doc=877,freq=1.0), product of:
0.10174633 = queryWeight, product of:
1.6907291 = boost
4.2814875 = idf(docFreq=1668, maxDocs=44421)
0.014055621 = queryNorm
0.6689824 = fieldWeight in 877, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.2814875 = idf(docFreq=1668, maxDocs=44421)
0.15625 = fieldNorm(doc=877)
0.11949234 = weight(abstract_txt:conference in 877) [ClassicSimilarity], result of:
0.11949234 = score(doc=877,freq=1.0), product of:
0.13745266 = queryWeight, product of:
1.7576656 = boost
5.5637407 = idf(docFreq=462, maxDocs=44421)
0.014055621 = queryNorm
0.86933446 = fieldWeight in 877, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.5637407 = idf(docFreq=462, maxDocs=44421)
0.15625 = fieldNorm(doc=877)
0.1893468 = weight(abstract_txt:retrieval in 877) [ClassicSimilarity], result of:
0.1893468 = score(doc=877,freq=3.0), product of:
0.20124964 = queryWeight, product of:
4.118536 = boost
3.4765 = idf(docFreq=3732, maxDocs=44421)
0.014055621 = queryNorm
0.9408554 = fieldWeight in 877, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
3.4765 = idf(docFreq=3732, maxDocs=44421)
0.15625 = fieldNorm(doc=877)
0.888546 = weight(abstract_txt:trec in 877) [ClassicSimilarity], result of:
0.888546 = score(doc=877,freq=1.0), product of:
0.84822166 = queryWeight, product of:
9.001374 = boost
6.704255 = idf(docFreq=147, maxDocs=44421)
0.014055621 = queryNorm
1.0475398 = fieldWeight in 877, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.704255 = idf(docFreq=147, maxDocs=44421)
0.15625 = fieldNorm(doc=877)
0.36 = coord(9/25)
-
Harman, D.: ¬The Text REtrieval Conferences (TRECs) : providing a test-bed for information retrieval systems (1998)
0.51
0.50836325 = sum of:
0.50836325 = product of:
1.4121201 = sum of:
0.06021822 = weight(abstract_txt:workshop in 2314) [ClassicSimilarity], result of:
0.06021822 = score(doc=2314,freq=1.0), product of:
0.09711826 = queryWeight, product of:
1.0447085 = boost
6.613871 = idf(docFreq=161, maxDocs=44421)
0.014055621 = queryNorm
0.62005043 = fieldWeight in 2314, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.613871 = idf(docFreq=161, maxDocs=44421)
0.09375 = fieldNorm(doc=2314)
0.03870844 = weight(abstract_txt:large in 2314) [ClassicSimilarity], result of:
0.03870844 = score(doc=2314,freq=2.0), product of:
0.06572135 = queryWeight, product of:
1.052552 = boost
4.4423513 = idf(docFreq=1420, maxDocs=44421)
0.014055621 = queryNorm
0.5889782 = fieldWeight in 2314, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.4423513 = idf(docFreq=1420, maxDocs=44421)
0.09375 = fieldNorm(doc=2314)
0.03154223 = weight(abstract_txt:major in 2314) [ClassicSimilarity], result of:
0.03154223 = score(doc=2314,freq=1.0), product of:
0.07223943 = queryWeight, product of:
1.103513 = boost
4.657435 = idf(docFreq=1145, maxDocs=44421)
0.014055621 = queryNorm
0.43663454 = fieldWeight in 2314, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.657435 = idf(docFreq=1145, maxDocs=44421)
0.09375 = fieldNorm(doc=2314)
0.03884492 = weight(abstract_txt:text in 2314) [ClassicSimilarity], result of:
0.03884492 = score(doc=2314,freq=2.0), product of:
0.07250564 = queryWeight, product of:
1.2765727 = boost
4.040882 = idf(docFreq=2122, maxDocs=44421)
0.014055621 = queryNorm
0.5357503 = fieldWeight in 2314, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.040882 = idf(docFreq=2122, maxDocs=44421)
0.09375 = fieldNorm(doc=2314)
0.057756342 = weight(abstract_txt:technology in 2314) [ClassicSimilarity], result of:
0.057756342 = score(doc=2314,freq=2.0), product of:
0.10174633 = queryWeight, product of:
1.6907291 = boost
4.2814875 = idf(docFreq=1668, maxDocs=44421)
0.014055621 = queryNorm
0.5676504 = fieldWeight in 2314, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.2814875 = idf(docFreq=1668, maxDocs=44421)
0.09375 = fieldNorm(doc=2314)
0.124180086 = weight(abstract_txt:conference in 2314) [ClassicSimilarity], result of:
0.124180086 = score(doc=2314,freq=3.0), product of:
0.13745266 = queryWeight, product of:
1.7576656 = boost
5.5637407 = idf(docFreq=462, maxDocs=44421)
0.014055621 = queryNorm
0.9034389 = fieldWeight in 2314, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
5.5637407 = idf(docFreq=462, maxDocs=44421)
0.09375 = fieldNorm(doc=2314)
0.023857748 = weight(abstract_txt:have in 2314) [ClassicSimilarity], result of:
0.023857748 = score(doc=2314,freq=1.0), product of:
0.07954104 = queryWeight, product of:
1.768782 = boost
3.199388 = idf(docFreq=4924, maxDocs=44421)
0.014055621 = queryNorm
0.2999426 = fieldWeight in 2314, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.199388 = idf(docFreq=4924, maxDocs=44421)
0.09375 = fieldNorm(doc=2314)
0.113608085 = weight(abstract_txt:retrieval in 2314) [ClassicSimilarity], result of:
0.113608085 = score(doc=2314,freq=3.0), product of:
0.20124964 = queryWeight, product of:
4.118536 = boost
3.4765 = idf(docFreq=3732, maxDocs=44421)
0.014055621 = queryNorm
0.5645132 = fieldWeight in 2314, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
3.4765 = idf(docFreq=3732, maxDocs=44421)
0.09375 = fieldNorm(doc=2314)
0.92340404 = weight(abstract_txt:trec in 2314) [ClassicSimilarity], result of:
0.92340404 = score(doc=2314,freq=3.0), product of:
0.84822166 = queryWeight, product of:
9.001374 = boost
6.704255 = idf(docFreq=147, maxDocs=44421)
0.014055621 = queryNorm
1.0886353 = fieldWeight in 2314, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
6.704255 = idf(docFreq=147, maxDocs=44421)
0.09375 = fieldNorm(doc=2314)
0.36 = coord(9/25)
-
Harman, D.K.: ¬The first text retrieval conference : TREC-1, 1992 (1993)
0.35
0.3531325 = sum of:
0.3531325 = product of:
1.2611874 = sum of:
0.055504303 = weight(abstract_txt:text in 2317) [ClassicSimilarity], result of:
0.055504303 = score(doc=2317,freq=3.0), product of:
0.07250564 = queryWeight, product of:
1.2765727 = boost
4.040882 = idf(docFreq=2122, maxDocs=44421)
0.014055621 = queryNorm
0.76551706 = fieldWeight in 2317, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
4.040882 = idf(docFreq=2122, maxDocs=44421)
0.109375 = fieldNorm(doc=2317)
0.047646556 = weight(abstract_txt:technology in 2317) [ClassicSimilarity], result of:
0.047646556 = score(doc=2317,freq=1.0), product of:
0.10174633 = queryWeight, product of:
1.6907291 = boost
4.2814875 = idf(docFreq=1668, maxDocs=44421)
0.014055621 = queryNorm
0.4682877 = fieldWeight in 2317, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.2814875 = idf(docFreq=1668, maxDocs=44421)
0.109375 = fieldNorm(doc=2317)
0.03439953 = weight(abstract_txt:been in 2317) [ClassicSimilarity], result of:
0.03439953 = score(doc=2317,freq=1.0), product of:
0.08701482 = queryWeight, product of:
1.7127813 = boost
3.614442 = idf(docFreq=3251, maxDocs=44421)
0.014055621 = queryNorm
0.3953296 = fieldWeight in 2317, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.614442 = idf(docFreq=3251, maxDocs=44421)
0.109375 = fieldNorm(doc=2317)
0.08364464 = weight(abstract_txt:conference in 2317) [ClassicSimilarity], result of:
0.08364464 = score(doc=2317,freq=1.0), product of:
0.13745266 = queryWeight, product of:
1.7576656 = boost
5.5637407 = idf(docFreq=462, maxDocs=44421)
0.014055621 = queryNorm
0.60853416 = fieldWeight in 2317, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.5637407 = idf(docFreq=462, maxDocs=44421)
0.109375 = fieldNorm(doc=2317)
0.027834041 = weight(abstract_txt:have in 2317) [ClassicSimilarity], result of:
0.027834041 = score(doc=2317,freq=1.0), product of:
0.07954104 = queryWeight, product of:
1.768782 = boost
3.199388 = idf(docFreq=4924, maxDocs=44421)
0.014055621 = queryNorm
0.34993306 = fieldWeight in 2317, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.199388 = idf(docFreq=4924, maxDocs=44421)
0.109375 = fieldNorm(doc=2317)
0.13254277 = weight(abstract_txt:retrieval in 2317) [ClassicSimilarity], result of:
0.13254277 = score(doc=2317,freq=3.0), product of:
0.20124964 = queryWeight, product of:
4.118536 = boost
3.4765 = idf(docFreq=3732, maxDocs=44421)
0.014055621 = queryNorm
0.6585988 = fieldWeight in 2317, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
3.4765 = idf(docFreq=3732, maxDocs=44421)
0.109375 = fieldNorm(doc=2317)
0.8796156 = weight(abstract_txt:trec in 2317) [ClassicSimilarity], result of:
0.8796156 = score(doc=2317,freq=2.0), product of:
0.84822166 = queryWeight, product of:
9.001374 = boost
6.704255 = idf(docFreq=147, maxDocs=44421)
0.014055621 = queryNorm
1.0370115 = fieldWeight in 2317, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.704255 = idf(docFreq=147, maxDocs=44421)
0.109375 = fieldNorm(doc=2317)
0.28 = coord(7/25)
-
Robertson, S.E.; Walker, S.; Beaulieu, M.: Laboratory experiments with Okapi : participation in the TREC programme (1997)
0.34
0.34452134 = sum of:
0.34452134 = product of:
1.2304333 = sum of:
0.02768707 = weight(abstract_txt:problem in 2284) [ClassicSimilarity], result of:
0.02768707 = score(doc=2284,freq=1.0), product of:
0.06622633 = queryWeight, product of:
1.0565879 = boost
4.4593854 = idf(docFreq=1396, maxDocs=44421)
0.014055621 = queryNorm
0.4180674 = fieldWeight in 2284, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.4593854 = idf(docFreq=1396, maxDocs=44421)
0.09375 = fieldNorm(doc=2284)
0.028065898 = weight(abstract_txt:evaluation in 2284) [ClassicSimilarity], result of:
0.028065898 = score(doc=2284,freq=1.0), product of:
0.066829056 = queryWeight, product of:
1.061385 = boost
4.479632 = idf(docFreq=1368, maxDocs=44421)
0.014055621 = queryNorm
0.4199655 = fieldWeight in 2284, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.479632 = idf(docFreq=1368, maxDocs=44421)
0.09375 = fieldNorm(doc=2284)
0.038505357 = weight(abstract_txt:history in 2284) [ClassicSimilarity], result of:
0.038505357 = score(doc=2284,freq=1.0), product of:
0.08251384 = queryWeight, product of:
1.1793798 = boost
4.9776354 = idf(docFreq=831, maxDocs=44421)
0.014055621 = queryNorm
0.46665332 = fieldWeight in 2284, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.9776354 = idf(docFreq=831, maxDocs=44421)
0.09375 = fieldNorm(doc=2284)
0.027467506 = weight(abstract_txt:text in 2284) [ClassicSimilarity], result of:
0.027467506 = score(doc=2284,freq=1.0), product of:
0.07250564 = queryWeight, product of:
1.2765727 = boost
4.040882 = idf(docFreq=2122, maxDocs=44421)
0.014055621 = queryNorm
0.3788327 = fieldWeight in 2284, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.040882 = idf(docFreq=2122, maxDocs=44421)
0.09375 = fieldNorm(doc=2284)
0.07169541 = weight(abstract_txt:conference in 2284) [ClassicSimilarity], result of:
0.07169541 = score(doc=2284,freq=1.0), product of:
0.13745266 = queryWeight, product of:
1.7576656 = boost
5.5637407 = idf(docFreq=462, maxDocs=44421)
0.014055621 = queryNorm
0.5216007 = fieldWeight in 2284, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.5637407 = idf(docFreq=462, maxDocs=44421)
0.09375 = fieldNorm(doc=2284)
0.113608085 = weight(abstract_txt:retrieval in 2284) [ClassicSimilarity], result of:
0.113608085 = score(doc=2284,freq=3.0), product of:
0.20124964 = queryWeight, product of:
4.118536 = boost
3.4765 = idf(docFreq=3732, maxDocs=44421)
0.014055621 = queryNorm
0.5645132 = fieldWeight in 2284, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
3.4765 = idf(docFreq=3732, maxDocs=44421)
0.09375 = fieldNorm(doc=2284)
0.92340404 = weight(abstract_txt:trec in 2284) [ClassicSimilarity], result of:
0.92340404 = score(doc=2284,freq=3.0), product of:
0.84822166 = queryWeight, product of:
9.001374 = boost
6.704255 = idf(docFreq=147, maxDocs=44421)
0.014055621 = queryNorm
1.0886353 = fieldWeight in 2284, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
6.704255 = idf(docFreq=147, maxDocs=44421)
0.09375 = fieldNorm(doc=2284)
0.28 = coord(7/25)