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Engineering Technology and Applications
book

Engineering Technology and Applications

by Fun Shao, Wise Shu, Tracy Tian
August 2014
Intermediate to advanced content levelIntermediate to advanced
346 pages
12h 11m
English
CRC Press
Content preview from Engineering Technology and Applications
Figure 3. The Association Rule with Good Achievement (min_sup =10%, min_conf =40%).
3.4.3 Examples of related meaning
The rule: A3=>W4 converts to age [31, 36] => the evaluation result is excellent, and the sup-
portiveness is 21.1%. It shows there are 10% records “age [36, 49] with excellent achievement”
in the teachers evaluation tables; and the 45% confidence shows that the 50.1% teachers, whose
ages [36, 49], get the excellent achievement.
The rule: (L1, Y2)=>W3 conver ts to leaders working age in 11–20 years => the evaluation
result is good, and supportiveness is 22.2%. It shows there are 22.2% records “as leaders, working
age in 11–20 years ...
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Publisher Resources

ISBN: 9781138027053