Through introducing WAA operator to stocks analysis, a method about stocks investment is put forward.Due to the integration of the simplicity with the subjective preference of investor,the method is easy to operate and suitable for a single stock market investor.And then its feasibility and operability are demonstrated by the empirical analysis.%把WAA算子引入到选股中,并提出了一种基于WAA算子的选股方法。此方法综合了算子集结的简易性与投资者的主观偏好,简单易用,适合于单个股票投资者使用。最后以算例说明方法的可行性与可操作性。
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