“... the similarity of symbolic series in the same group, and used as a part of the fitness function. Combining...”
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“... are encoded into a string of real numbers. The fitness of each individual is evaluated using the number...”
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“... suitability of membership functions to calculate the fitness values. The evaluation cost can thus be greatly...”
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“... possible portfolio which presents whether buy or not buy and purchased units of assets. The fitness value...”
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“..., the grouping, trading strategy and weight parts. The fitness function composes of four factors that are profit...”
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“... ETF, including the derived GSP analysis, impact of the fitness functions to the derived GSPs...”
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“... in different concept levels, and the second one is the suitability of membership functions. The fitness value...”
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