Ignizio, J.P.: ¬An Introduction to expert systems : the development and implementation of rule-based expert systems (1991)
0.00
9.78926E-4 = product of:
0.0068524815 = sum of:
0.0068524815 = product of:
0.034262408 = sum of:
0.034262408 = weight(_text_:system in 1710) [ClassicSimilarity], result of:
0.034262408 = score(doc=1710,freq=4.0), product of:
0.116037324 = queryWeight, product of:
3.1495528 = idf(docFreq=5152, maxDocs=44218)
0.036842477 = queryNorm
0.29527056 = fieldWeight in 1710, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.1495528 = idf(docFreq=5152, maxDocs=44218)
0.046875 = fieldNorm(doc=1710)
0.2 = coord(1/5)
0.14285715 = coord(1/7)
- LCSH
- System design
- Subject
- System design