Crestani, F.; Mizzaro, S.; Scagnetto, I,: Mobile information retrieval (2017)
0.01
0.0065496825 = product of:
0.013099365 = sum of:
0.013099365 = product of:
0.039298095 = sum of:
0.039298095 = weight(_text_:f in 4469) [ClassicSimilarity], result of:
0.039298095 = score(doc=4469,freq=2.0), product of:
0.1784771 = queryWeight, product of:
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.044778395 = queryNorm
0.22018565 = fieldWeight in 4469, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.0390625 = fieldNorm(doc=4469)
0.33333334 = coord(1/3)
0.5 = coord(1/2)