Siling Feng

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Following the rapid advancement in both fields of precision farming and multimedia technology, image-based plant nutrient status analysis as a nondestructive method is currently playing a more important role in optimizing N fertilizer inputs, improving crop yields and resource use efficiency than conventional soil and plant analysis. This development is(More)
In order to improve the performance of optimization, we apply a hybridization of adaptive biogeography-based optimization (BBO) algorithm and differential evolution (DE) to multi-objective optimization problems (MOPs). A model of multi-objective evolutionary algorithms (MOEAs) is established, in which the habitat suitability index (HSI) is redefined, based(More)
The portfolio optimization problem is the central problem of modern economics and decision theory; there is the Mean-Variance Model and Stochastic Dominance Model for solving this problem. In this paper, based on the second order stochastic dominance constraints, we propose the improved biogeography-based optimization algorithm to optimize the portfolio,(More)
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