-
Harman, D.; Voorhees, E.: Social TREC : an overview (2006)
6.16
6.160694 = sum of:
6.160694 = sum of:
2.9201667 = weight(author_txt:harman in 4458) [ClassicSimilarity], result of:
2.9201667 = score(doc=4458,freq=1.0), product of:
0.6821709 = queryWeight, product of:
8.561393 = idf(docFreq=22, maxDocs=44218)
0.0796799 = queryNorm
4.2806964 = fieldWeight in 4458, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.561393 = idf(docFreq=22, maxDocs=44218)
0.5 = fieldNorm(doc=4458)
3.2405274 = weight(author_txt:voorhees in 4458) [ClassicSimilarity], result of:
3.2405274 = score(doc=4458,freq=1.0), product of:
0.7311928 = queryWeight, product of:
1.0353075 = boost
8.863674 = idf(docFreq=16, maxDocs=44218)
0.0796799 = queryNorm
4.431837 = fieldWeight in 4458, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.863674 = idf(docFreq=16, maxDocs=44218)
0.5 = fieldNorm(doc=4458)
-
Voorhees, E.M.; Harman, D.: Overview of the Sixth Text REtrieval Conference (TREC-6) (2000)
6.16
6.160694 = sum of:
6.160694 = sum of:
2.9201667 = weight(author_txt:harman in 6438) [ClassicSimilarity], result of:
2.9201667 = score(doc=6438,freq=1.0), product of:
0.6821709 = queryWeight, product of:
8.561393 = idf(docFreq=22, maxDocs=44218)
0.0796799 = queryNorm
4.2806964 = fieldWeight in 6438, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.561393 = idf(docFreq=22, maxDocs=44218)
0.5 = fieldNorm(doc=6438)
3.2405274 = weight(author_txt:voorhees in 6438) [ClassicSimilarity], result of:
3.2405274 = score(doc=6438,freq=1.0), product of:
0.7311928 = queryWeight, product of:
1.0353075 = boost
8.863674 = idf(docFreq=16, maxDocs=44218)
0.0796799 = queryNorm
4.431837 = fieldWeight in 6438, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.863674 = idf(docFreq=16, maxDocs=44218)
0.5 = fieldNorm(doc=6438)
-
Voorhees, E.M.; Harman, D.K.: ¬The Text REtrieval Conference (2005)
6.16
6.160694 = sum of:
6.160694 = sum of:
2.9201667 = weight(author_txt:harman in 5082) [ClassicSimilarity], result of:
2.9201667 = score(doc=5082,freq=1.0), product of:
0.6821709 = queryWeight, product of:
8.561393 = idf(docFreq=22, maxDocs=44218)
0.0796799 = queryNorm
4.2806964 = fieldWeight in 5082, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.561393 = idf(docFreq=22, maxDocs=44218)
0.5 = fieldNorm(doc=5082)
3.2405274 = weight(author_txt:voorhees in 5082) [ClassicSimilarity], result of:
3.2405274 = score(doc=5082,freq=1.0), product of:
0.7311928 = queryWeight, product of:
1.0353075 = boost
8.863674 = idf(docFreq=16, maxDocs=44218)
0.0796799 = queryNorm
4.431837 = fieldWeight in 5082, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.863674 = idf(docFreq=16, maxDocs=44218)
0.5 = fieldNorm(doc=5082)
-
Voorhees, E.M.: Implementing agglomerative hierarchic clustering algorithms for use in document retrieval (1986)
2.03
2.0253296 = sum of:
2.0253296 = product of:
4.050659 = sum of:
4.050659 = weight(author_txt:voorhees in 402) [ClassicSimilarity], result of:
4.050659 = score(doc=402,freq=1.0), product of:
0.7311928 = queryWeight, product of:
1.0353075 = boost
8.863674 = idf(docFreq=16, maxDocs=44218)
0.0796799 = queryNorm
5.5397964 = fieldWeight in 402, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.863674 = idf(docFreq=16, maxDocs=44218)
0.625 = fieldNorm(doc=402)
0.5 = coord(1/2)
-
Voorhees, E.M.: Question answering in TREC (2005)
2.03
2.0253296 = sum of:
2.0253296 = product of:
4.050659 = sum of:
4.050659 = weight(author_txt:voorhees in 6487) [ClassicSimilarity], result of:
4.050659 = score(doc=6487,freq=1.0), product of:
0.7311928 = queryWeight, product of:
1.0353075 = boost
8.863674 = idf(docFreq=16, maxDocs=44218)
0.0796799 = queryNorm
5.5397964 = fieldWeight in 6487, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.863674 = idf(docFreq=16, maxDocs=44218)
0.625 = fieldNorm(doc=6487)
0.5 = coord(1/2)
-
¬The Second Text Retrieval Conference : TREC-2 (1995)
0.92
0.9150345 = sum of:
0.9150345 = product of:
1.3725517 = sum of:
0.09914137 = weight(abstract_txt:retrieval in 1320) [ClassicSimilarity], result of:
0.09914137 = score(doc=1320,freq=1.0), product of:
0.13041712 = queryWeight, product of:
3.4751394 = idf(docFreq=3720, maxDocs=44218)
0.0375286 = queryNorm
0.76018673 = fieldWeight in 1320, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.4751394 = idf(docFreq=3720, maxDocs=44218)
0.21875 = fieldNorm(doc=1320)
0.15621714 = weight(abstract_txt:text in 1320) [ClassicSimilarity], result of:
0.15621714 = score(doc=1320,freq=1.0), product of:
0.17659721 = queryWeight, product of:
1.163656 = boost
4.0438666 = idf(docFreq=2106, maxDocs=44218)
0.0375286 = queryNorm
0.8845958 = fieldWeight in 1320, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.0438666 = idf(docFreq=2106, maxDocs=44218)
0.21875 = fieldNorm(doc=1320)
0.40679902 = weight(abstract_txt:conference in 1320) [ClassicSimilarity], result of:
0.40679902 = score(doc=1320,freq=1.0), product of:
0.33426014 = queryWeight, product of:
1.6009398 = boost
5.563489 = idf(docFreq=460, maxDocs=44218)
0.0375286 = queryNorm
1.2170132 = fieldWeight in 1320, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.563489 = idf(docFreq=460, maxDocs=44218)
0.21875 = fieldNorm(doc=1320)
0.7103942 = weight(abstract_txt:trec in 1320) [ClassicSimilarity], result of:
0.7103942 = score(doc=1320,freq=1.0), product of:
0.48472747 = queryWeight, product of:
1.9278867 = boost
6.699675 = idf(docFreq=147, maxDocs=44218)
0.0375286 = queryNorm
1.4655539 = fieldWeight in 1320, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.699675 = idf(docFreq=147, maxDocs=44218)
0.21875 = fieldNorm(doc=1320)
0.6666667 = coord(4/6)
-
Robertson, S.E.; Walker, S.; Beaulieu, M.: Laboratory experiments with Okapi : participation in the TREC programme (1997)
0.83
0.8281656 = sum of:
0.8281656 = product of:
0.99379873 = sum of:
0.07359338 = weight(abstract_txt:retrieval in 2216) [ClassicSimilarity], result of:
0.07359338 = score(doc=2216,freq=3.0), product of:
0.13041712 = queryWeight, product of:
3.4751394 = idf(docFreq=3720, maxDocs=44218)
0.0375286 = queryNorm
0.5642923 = fieldWeight in 2216, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
3.4751394 = idf(docFreq=3720, maxDocs=44218)
0.09375 = fieldNorm(doc=2216)
0.06695021 = weight(abstract_txt:text in 2216) [ClassicSimilarity], result of:
0.06695021 = score(doc=2216,freq=1.0), product of:
0.17659721 = queryWeight, product of:
1.163656 = boost
4.0438666 = idf(docFreq=2106, maxDocs=44218)
0.0375286 = queryNorm
0.37911248 = fieldWeight in 2216, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.0438666 = idf(docFreq=2106, maxDocs=44218)
0.09375 = fieldNorm(doc=2216)
0.15158176 = weight(abstract_txt:overview in 2216) [ClassicSimilarity], result of:
0.15158176 = score(doc=2216,freq=1.0), product of:
0.30449525 = queryWeight, product of:
1.5279986 = boost
5.310008 = idf(docFreq=593, maxDocs=44218)
0.0375286 = queryNorm
0.49781325 = fieldWeight in 2216, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.310008 = idf(docFreq=593, maxDocs=44218)
0.09375 = fieldNorm(doc=2216)
0.17434244 = weight(abstract_txt:conference in 2216) [ClassicSimilarity], result of:
0.17434244 = score(doc=2216,freq=1.0), product of:
0.33426014 = queryWeight, product of:
1.6009398 = boost
5.563489 = idf(docFreq=460, maxDocs=44218)
0.0375286 = queryNorm
0.5215771 = fieldWeight in 2216, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.563489 = idf(docFreq=460, maxDocs=44218)
0.09375 = fieldNorm(doc=2216)
0.52733094 = weight(abstract_txt:trec in 2216) [ClassicSimilarity], result of:
0.52733094 = score(doc=2216,freq=3.0), product of:
0.48472747 = queryWeight, product of:
1.9278867 = boost
6.699675 = idf(docFreq=147, maxDocs=44218)
0.0375286 = queryNorm
1.0878916 = fieldWeight in 2216, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
6.699675 = idf(docFreq=147, maxDocs=44218)
0.09375 = fieldNorm(doc=2216)
0.8333333 = coord(5/6)
-
Voorhees, E.M.: Text REtrieval Conference (TREC) (2009)
0.69
0.6881563 = sum of:
0.6881563 = product of:
1.0322344 = sum of:
0.12265563 = weight(abstract_txt:retrieval in 3890) [ClassicSimilarity], result of:
0.12265563 = score(doc=3890,freq=3.0), product of:
0.13041712 = queryWeight, product of:
3.4751394 = idf(docFreq=3720, maxDocs=44218)
0.0375286 = queryNorm
0.94048715 = fieldWeight in 3890, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
3.4751394 = idf(docFreq=3720, maxDocs=44218)
0.15625 = fieldNorm(doc=3890)
0.11158368 = weight(abstract_txt:text in 3890) [ClassicSimilarity], result of:
0.11158368 = score(doc=3890,freq=1.0), product of:
0.17659721 = queryWeight, product of:
1.163656 = boost
4.0438666 = idf(docFreq=2106, maxDocs=44218)
0.0375286 = queryNorm
0.6318542 = fieldWeight in 3890, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.0438666 = idf(docFreq=2106, maxDocs=44218)
0.15625 = fieldNorm(doc=3890)
0.2905707 = weight(abstract_txt:conference in 3890) [ClassicSimilarity], result of:
0.2905707 = score(doc=3890,freq=1.0), product of:
0.33426014 = queryWeight, product of:
1.6009398 = boost
5.563489 = idf(docFreq=460, maxDocs=44218)
0.0375286 = queryNorm
0.8692951 = fieldWeight in 3890, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.563489 = idf(docFreq=460, maxDocs=44218)
0.15625 = fieldNorm(doc=3890)
0.5074245 = weight(abstract_txt:trec in 3890) [ClassicSimilarity], result of:
0.5074245 = score(doc=3890,freq=1.0), product of:
0.48472747 = queryWeight, product of:
1.9278867 = boost
6.699675 = idf(docFreq=147, maxDocs=44218)
0.0375286 = queryNorm
1.0468242 = fieldWeight in 3890, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.699675 = idf(docFreq=147, maxDocs=44218)
0.15625 = fieldNorm(doc=3890)
0.6666667 = coord(4/6)
-
Harman, D.: ¬The Text REtrieval Conferences (TRECs) : providing a test-bed for information retrieval systems (1998)
0.67
0.66505075 = sum of:
0.66505075 = product of:
0.9975761 = sum of:
0.07359338 = weight(abstract_txt:retrieval in 1314) [ClassicSimilarity], result of:
0.07359338 = score(doc=1314,freq=3.0), product of:
0.13041712 = queryWeight, product of:
3.4751394 = idf(docFreq=3720, maxDocs=44218)
0.0375286 = queryNorm
0.5642923 = fieldWeight in 1314, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
3.4751394 = idf(docFreq=3720, maxDocs=44218)
0.09375 = fieldNorm(doc=1314)
0.094681896 = weight(abstract_txt:text in 1314) [ClassicSimilarity], result of:
0.094681896 = score(doc=1314,freq=2.0), product of:
0.17659721 = queryWeight, product of:
1.163656 = boost
4.0438666 = idf(docFreq=2106, maxDocs=44218)
0.0375286 = queryNorm
0.53614604 = fieldWeight in 1314, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.0438666 = idf(docFreq=2106, maxDocs=44218)
0.09375 = fieldNorm(doc=1314)
0.30196995 = weight(abstract_txt:conference in 1314) [ClassicSimilarity], result of:
0.30196995 = score(doc=1314,freq=3.0), product of:
0.33426014 = queryWeight, product of:
1.6009398 = boost
5.563489 = idf(docFreq=460, maxDocs=44218)
0.0375286 = queryNorm
0.90339804 = fieldWeight in 1314, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
5.563489 = idf(docFreq=460, maxDocs=44218)
0.09375 = fieldNorm(doc=1314)
0.52733094 = weight(abstract_txt:trec in 1314) [ClassicSimilarity], result of:
0.52733094 = score(doc=1314,freq=3.0), product of:
0.48472747 = queryWeight, product of:
1.9278867 = boost
6.699675 = idf(docFreq=147, maxDocs=44218)
0.0375286 = queryNorm
1.0878916 = fieldWeight in 1314, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
6.699675 = idf(docFreq=147, maxDocs=44218)
0.09375 = fieldNorm(doc=1314)
0.6666667 = coord(4/6)
-
Harman, D.K.: ¬The first text retrieval conference : TREC-1, 1992 (1993)
0.62
0.6179141 = sum of:
0.6179141 = product of:
0.9268711 = sum of:
0.08585894 = weight(abstract_txt:retrieval in 1317) [ClassicSimilarity], result of:
0.08585894 = score(doc=1317,freq=3.0), product of:
0.13041712 = queryWeight, product of:
3.4751394 = idf(docFreq=3720, maxDocs=44218)
0.0375286 = queryNorm
0.658341 = fieldWeight in 1317, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
3.4751394 = idf(docFreq=3720, maxDocs=44218)
0.109375 = fieldNorm(doc=1317)
0.13528803 = weight(abstract_txt:text in 1317) [ClassicSimilarity], result of:
0.13528803 = score(doc=1317,freq=3.0), product of:
0.17659721 = queryWeight, product of:
1.163656 = boost
4.0438666 = idf(docFreq=2106, maxDocs=44218)
0.0375286 = queryNorm
0.76608247 = fieldWeight in 1317, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
4.0438666 = idf(docFreq=2106, maxDocs=44218)
0.109375 = fieldNorm(doc=1317)
0.20339951 = weight(abstract_txt:conference in 1317) [ClassicSimilarity], result of:
0.20339951 = score(doc=1317,freq=1.0), product of:
0.33426014 = queryWeight, product of:
1.6009398 = boost
5.563489 = idf(docFreq=460, maxDocs=44218)
0.0375286 = queryNorm
0.6085066 = fieldWeight in 1317, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.563489 = idf(docFreq=460, maxDocs=44218)
0.109375 = fieldNorm(doc=1317)
0.50232464 = weight(abstract_txt:trec in 1317) [ClassicSimilarity], result of:
0.50232464 = score(doc=1317,freq=2.0), product of:
0.48472747 = queryWeight, product of:
1.9278867 = boost
6.699675 = idf(docFreq=147, maxDocs=44218)
0.0375286 = queryNorm
1.0363032 = fieldWeight in 1317, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.699675 = idf(docFreq=147, maxDocs=44218)
0.109375 = fieldNorm(doc=1317)
0.6666667 = coord(4/6)