Research methods for human-computer interaction (2008)
0.01
0.005643894 = product of:
0.056438938 = sum of:
0.008862797 = product of:
0.026588392 = sum of:
0.026588392 = weight(_text_:p in 4998) [ClassicSimilarity], result of:
0.026588392 = score(doc=4998,freq=2.0), product of:
0.09561548 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.026593003 = queryNorm
0.27807623 = fieldWeight in 4998, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.0546875 = fieldNorm(doc=4998)
0.33333334 = coord(1/3)
0.04757614 = weight(_text_:computer in 4998) [ClassicSimilarity], result of:
0.04757614 = score(doc=4998,freq=6.0), product of:
0.097184375 = queryWeight, product of:
3.6545093 = idf(docFreq=3109, maxDocs=44218)
0.026593003 = queryNorm
0.48954517 = fieldWeight in 4998, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.6545093 = idf(docFreq=3109, maxDocs=44218)
0.0546875 = fieldNorm(doc=4998)
0.1 = coord(2/20)
- Editor
- Cairns, P. u. A.L. Cox
- LCSH
- Human / computer interaction
- Subject
- Human / computer interaction
