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Data mining is a new type of information processing technology. The use of data mining technology in online audit will improve the auditing efficiency and auditing quality, reduce the audit risk, and can provides new powerful weapons for anti-fraud of auditors. Data mining process in online audit includs: auditors putting forward demand, data preparation, data mining and result analysis. The basic...
Conceptual hierarchy represents the relationship between objects or concepts in a hierarchical form. The work presented here focuses on creating hierarchies which have a relationship between parent and child nodes but not between siblings. When we evaluate or classify certain objects (e.g., service quality), we often use a conceptual hierarchy which has various items (concept) at its nodes. If the...
In order to realization electronic parts product appearance quality detection control, one kind of processor based on the intelligent knowledge automatic extraction and system intelligence modeling was presented. In the processor, wavelet-fuzzy technique and neural network technique are combined. Uses the fuzzy wavelet extraction image feature, and wavelet function is used as fuzzy membership function...
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