-
Harman, D.: User-friendly systems instead of user-friendly front-ends (1992)
5.35
5.353733 = sum of:
5.353733 = weight(author_txt:harman in 3322) [ClassicSimilarity], result of:
5.353733 = fieldWeight in 3322, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.565973 = idf(docFreq=22, maxDocs=44421)
0.625 = fieldNorm(doc=3322)
-
Harman, D.: Automatic indexing (1994)
5.35
5.353733 = sum of:
5.353733 = weight(author_txt:harman in 7728) [ClassicSimilarity], result of:
5.353733 = fieldWeight in 7728, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.565973 = idf(docFreq=22, maxDocs=44421)
0.625 = fieldNorm(doc=7728)
-
Harman, D.: Overview of the first Text Retrieval Conference (1993)
5.35
5.353733 = sum of:
5.353733 = weight(author_txt:harman in 616) [ClassicSimilarity], result of:
5.353733 = fieldWeight in 616, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.565973 = idf(docFreq=22, maxDocs=44421)
0.625 = fieldNorm(doc=616)
-
Harman, D.: Overview of the Second Text Retrieval Conference : TREC-2 (1995)
5.35
5.353733 = sum of:
5.353733 = weight(author_txt:harman in 1983) [ClassicSimilarity], result of:
5.353733 = fieldWeight in 1983, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.565973 = idf(docFreq=22, maxDocs=44421)
0.625 = fieldNorm(doc=1983)
-
Harman, D.K.: ¬The TREC test collections (2005)
5.35
5.353733 = sum of:
5.353733 = weight(author_txt:harman in 4705) [ClassicSimilarity], result of:
5.353733 = fieldWeight in 4705, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.565973 = idf(docFreq=22, maxDocs=44421)
0.625 = fieldNorm(doc=4705)
-
Robertson, S.E.: OKAPI at TREC-1 (1994)
1.58
1.5827777 = sum of:
1.5827777 = sum of:
0.35511073 = weight(abstract_txt:experiments in 7952) [ClassicSimilarity], result of:
0.35511073 = score(doc=7952,freq=1.0), product of:
0.53352565 = queryWeight, product of:
5.324741 = idf(docFreq=587, maxDocs=44421)
0.10019749 = queryNorm
0.6655926 = fieldWeight in 7952, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.324741 = idf(docFreq=587, maxDocs=44421)
0.125 = fieldNorm(doc=7952)
1.227667 = weight(abstract_txt:trec in 7952) [ClassicSimilarity], result of:
1.227667 = score(doc=7952,freq=3.0), product of:
0.8457839 = queryWeight, product of:
1.2590764 = boost
6.704255 = idf(docFreq=147, maxDocs=44421)
0.10019749 = queryNorm
1.4515138 = fieldWeight in 7952, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
6.704255 = idf(docFreq=147, maxDocs=44421)
0.125 = fieldNorm(doc=7952)
-
Smeaton, A.F.; Harman, D.: ¬The TREC experiments and their impact on Europe (1997)
1.55
1.5511112 = sum of:
1.5511112 = sum of:
0.31072187 = weight(abstract_txt:experiments in 771) [ClassicSimilarity], result of:
0.31072187 = score(doc=771,freq=1.0), product of:
0.53352565 = queryWeight, product of:
5.324741 = idf(docFreq=587, maxDocs=44421)
0.10019749 = queryNorm
0.5823935 = fieldWeight in 771, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.324741 = idf(docFreq=587, maxDocs=44421)
0.109375 = fieldNorm(doc=771)
1.2403893 = weight(abstract_txt:trec in 771) [ClassicSimilarity], result of:
1.2403893 = score(doc=771,freq=4.0), product of:
0.8457839 = queryWeight, product of:
1.2590764 = boost
6.704255 = idf(docFreq=147, maxDocs=44421)
0.10019749 = queryNorm
1.4665558 = fieldWeight in 771, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
6.704255 = idf(docFreq=147, maxDocs=44421)
0.109375 = fieldNorm(doc=771)
-
Beaulieu, M.; Robertson, S.; Rasmussen, E.: Evaluating interactive systems in TREC (1996)
1.30
1.304446 = sum of:
1.304446 = sum of:
0.3138765 = weight(abstract_txt:experiments in 3066) [ClassicSimilarity], result of:
0.3138765 = score(doc=3066,freq=2.0), product of:
0.53352565 = queryWeight, product of:
5.324741 = idf(docFreq=587, maxDocs=44421)
0.10019749 = queryNorm
0.5883063 = fieldWeight in 3066, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.324741 = idf(docFreq=587, maxDocs=44421)
0.078125 = fieldNorm(doc=3066)
0.99056953 = weight(abstract_txt:trec in 3066) [ClassicSimilarity], result of:
0.99056953 = score(doc=3066,freq=5.0), product of:
0.8457839 = queryWeight, product of:
1.2590764 = boost
6.704255 = idf(docFreq=147, maxDocs=44421)
0.10019749 = queryNorm
1.1711851 = fieldWeight in 3066, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
6.704255 = idf(docFreq=147, maxDocs=44421)
0.078125 = fieldNorm(doc=3066)
-
Robertson, S.: On the history of evaluation in IR (2009)
1.21
1.2109963 = sum of:
1.2109963 = sum of:
0.5022024 = weight(abstract_txt:experiments in 640) [ClassicSimilarity], result of:
0.5022024 = score(doc=640,freq=2.0), product of:
0.53352565 = queryWeight, product of:
5.324741 = idf(docFreq=587, maxDocs=44421)
0.10019749 = queryNorm
0.9412901 = fieldWeight in 640, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.324741 = idf(docFreq=587, maxDocs=44421)
0.125 = fieldNorm(doc=640)
0.7087939 = weight(abstract_txt:trec in 640) [ClassicSimilarity], result of:
0.7087939 = score(doc=640,freq=1.0), product of:
0.8457839 = queryWeight, product of:
1.2590764 = boost
6.704255 = idf(docFreq=147, maxDocs=44421)
0.10019749 = queryNorm
0.8380319 = fieldWeight in 640, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.704255 = idf(docFreq=147, maxDocs=44421)
0.125 = fieldNorm(doc=640)
-
Harman, D.K.: ¬The first text retrieval conference : TREC-1, 1992 (1993)
1.19
1.1878095 = sum of:
1.1878095 = sum of:
0.31072187 = weight(abstract_txt:experiments in 2317) [ClassicSimilarity], result of:
0.31072187 = score(doc=2317,freq=1.0), product of:
0.53352565 = queryWeight, product of:
5.324741 = idf(docFreq=587, maxDocs=44421)
0.10019749 = queryNorm
0.5823935 = fieldWeight in 2317, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.324741 = idf(docFreq=587, maxDocs=44421)
0.109375 = fieldNorm(doc=2317)
0.87708765 = weight(abstract_txt:trec in 2317) [ClassicSimilarity], result of:
0.87708765 = score(doc=2317,freq=2.0), product of:
0.8457839 = queryWeight, product of:
1.2590764 = boost
6.704255 = idf(docFreq=147, maxDocs=44421)
0.10019749 = 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)