The application scope of differential evolution algorithm is extended to a general multi-objective optimization from unconstrained single-objective optimization.

将微分进化算法的应用范围从求解无约束单目标优化推广到求解一般情形的多目标优化。

youdao

Dealing with single objective fitness is not different, the evaluation function must return a tuple because single-objective is treated as a special case of multi-objective.

与处理单目标适应度不同，这里评价函数必须返回一个元祖因为单目标是作为多目标的一个特例而已。

youdao

The question is whether this can be done with the same simplicity possible for single objective functions.

现在的问题是，是否可以用同样简单的单目标函数可以完成。

youdao

This work -- building human capacity in countries in turmoil and expanding systems for information sharing -- is the single most cost-effective approach to atrocity prevention when the true objective is sustainable peace.

CNN: Stop atrocities before they start

To be sure, Obama has been battered by a series of struggles, starting with the economy, but including a series of events that were at least initially beyond his control -- from the Gulf oil disaster to a Republican minority that by any objective standard has tried to block him at every single turn -- and dragged down his approval ratings.

CNN: The Sweep: How did Obama lose his mojo?

This is all because the use and blend of spices is very bold -- the objective is to embellish and we often have 15 to 20 contrasting herbs and spices in a single dish.

CNN: Indian master chef gets fresh at 'world's best restaurant'