-
Losada, D.E.; Barreiro, A.: Emebedding term similarity and inverse document frequency into a logical model of information retrieval (2003)
0.00
5.553256E-4 = product of:
0.012772488 = sum of:
0.012772488 = product of:
0.025544977 = sum of:
0.025544977 = weight(_text_:22 in 1422) [ClassicSimilarity], result of:
0.025544977 = score(doc=1422,freq=2.0), product of:
0.08253069 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.023567878 = queryNorm
0.30952093 = fieldWeight in 1422, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=1422)
0.5 = coord(1/2)
0.04347826 = coord(1/23)
- Date
- 22. 3.2003 19:27:23
-
Sweeney, S.; Crestani, F.; Losada, D.E.: 'Show me more' : incremental length summarisation using novelty detection (2008)
0.00
3.5022903E-4 = product of:
0.008055268 = sum of:
0.008055268 = product of:
0.016110536 = sum of:
0.016110536 = weight(_text_:29 in 2054) [ClassicSimilarity], result of:
0.016110536 = score(doc=2054,freq=2.0), product of:
0.08290443 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.023567878 = queryNorm
0.19432661 = fieldWeight in 2054, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0390625 = fieldNorm(doc=2054)
0.5 = coord(1/2)
0.04347826 = coord(1/23)
- Date
- 29. 7.2008 19:35:12
-
Losada, D.E.; Parapar, J.; Barreiro, A.: When to stop making relevance judgments? : a study of stopping methods for building information retrieval test collections (2019)
0.00
1.707938E-4 = product of:
0.0039282576 = sum of:
0.0039282576 = product of:
0.007856515 = sum of:
0.007856515 = weight(_text_:1 in 4674) [ClassicSimilarity], result of:
0.007856515 = score(doc=4674,freq=2.0), product of:
0.057894554 = queryWeight, product of:
2.4565027 = idf(docFreq=10304, maxDocs=44218)
0.023567878 = queryNorm
0.13570388 = fieldWeight in 4674, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4565027 = idf(docFreq=10304, maxDocs=44218)
0.0390625 = fieldNorm(doc=4674)
0.5 = coord(1/2)
0.04347826 = coord(1/23)
- Source
- Journal of the Association for Information Science and Technology. 70(2019) no.1, S.49-60
-
Parapar, J.; Losada, D.E.; Presedo-Quindimil, M.A.; Barreiro, A.: Using score distributions to compare statistical significance tests for information retrieval evaluation (2020)
0.00
1.707938E-4 = product of:
0.0039282576 = sum of:
0.0039282576 = product of:
0.007856515 = sum of:
0.007856515 = weight(_text_:1 in 5506) [ClassicSimilarity], result of:
0.007856515 = score(doc=5506,freq=2.0), product of:
0.057894554 = queryWeight, product of:
2.4565027 = idf(docFreq=10304, maxDocs=44218)
0.023567878 = queryNorm
0.13570388 = fieldWeight in 5506, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4565027 = idf(docFreq=10304, maxDocs=44218)
0.0390625 = fieldNorm(doc=5506)
0.5 = coord(1/2)
0.04347826 = coord(1/23)
- Source
- Journal of the Association for Information Science and Technology. 71(2020) no.1, S.98-113