Sanchiza, M.; Chinb, J.; Chevaliera, A.; Fuc, W.T.; Amadieua, F.; Hed, J.: Searching for information on the web : impact of cognitive aging, prior domain knowledge and complexity of the search problems (2017)
0.00
0.0035156019 = product of:
0.012304606 = sum of:
0.0027834345 = product of:
0.011133738 = sum of:
0.011133738 = weight(_text_:m in 3294) [ClassicSimilarity], result of:
0.011133738 = score(doc=3294,freq=2.0), product of:
0.06749258 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.027122354 = queryNorm
0.1649624 = fieldWeight in 3294, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.046875 = fieldNorm(doc=3294)
0.25 = coord(1/4)
0.009521171 = product of:
0.028563512 = sum of:
0.028563512 = weight(_text_:f in 3294) [ClassicSimilarity], result of:
0.028563512 = score(doc=3294,freq=2.0), product of:
0.1081039 = queryWeight, product of:
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.027122354 = queryNorm
0.26422277 = fieldWeight in 3294, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.046875 = fieldNorm(doc=3294)
0.33333334 = coord(1/3)
0.2857143 = coord(2/7)
