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In this paper, an efficient text classification algorithm for repeating-text information on the e-commerce site can automatically classify and sort the similar string. This algorithm will greatly increase the efficiency and accuracy of audited information. All tests show that for the number of information between 100 and 1000 the algorithm is very efficient, and the 1000 text information(strings)...
This paper extracts automotive marketing information, constructs data warehouse, adopts an improved ID3 decision tree model and an association rule model to do data mining, and then obtains prediction information of automotive customers' behavior. Experimental and comparative results verify the validity and accuracy of the prediction results.
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