Buckley, C.; Singhal, A.; Mitra, M.; Salton, G.: New retrieval approaches using SMART : TREC 4 (1996)
0.03
0.033194643 = product of:
0.13277857 = sum of:
0.13277857 = weight(_text_:standards in 7528) [ClassicSimilarity], result of:
0.13277857 = score(doc=7528,freq=2.0), product of:
0.22470023 = queryWeight, product of:
4.4569545 = idf(docFreq=1393, maxDocs=44218)
0.050415643 = queryNorm
0.59091425 = fieldWeight in 7528, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.4569545 = idf(docFreq=1393, maxDocs=44218)
0.09375 = fieldNorm(doc=7528)
0.25 = coord(1/4)
- Imprint
- Gaithersburgh, MD : National Institute of Standards and Technology