The knowledge economy of 21 st century poses new objective and task.

21世纪的知识经济对高等师范专科教育提出了新的目标和任务。

youdao

And a new objective function was used to evaluate the algorithm's performance.

并且使用了一种新的目标函数评价算法的性能。

youdao

And a new objective function was used to evaluate the algorithm's performance.

并且使用了一种新的目标函数评价算法的性能。

youdao