Meadows, C.J.: ¬A study of user performance and attitudes with information retrieval interfaces (1995)
0.04
0.03501143 = product of:
0.07002286 = sum of:
0.07002286 = product of:
0.14004572 = sum of:
0.14004572 = weight(_text_:c.j in 2674) [ClassicSimilarity], result of:
0.14004572 = score(doc=2674,freq=2.0), product of:
0.30463868 = queryWeight, product of:
6.9347134 = idf(docFreq=116, maxDocs=44218)
0.04392953 = queryNorm
0.45971087 = fieldWeight in 2674, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.9347134 = idf(docFreq=116, maxDocs=44218)
0.046875 = fieldNorm(doc=2674)
0.5 = coord(1/2)
0.5 = coord(1/2)