Aiming at the problem of case-based preliminary product design, this paper presents a semi-automatic case revisal strategy that has a self-learning capability.
针对基于实例的产品方案设计问题，提出了一种半自动的、具有自学习功能的实例修改策略。
The problem of trapping into the local minimum is solved, which is inherent with the learning algorithms-based on the BP principle by weight strategy.
但是BP网络极容易陷入局部极小（值），应用加权策略解决了此问题。
Problem-based learning(PBL) as a teaching strategy has been widely used in Western medical education, but is still in the early stage in China.
PBL教学模式已经广泛用于西方的医学教育，而国内还处于起步阶段。
Problem-based learning(PBL) as a teaching strategy has been widely used in Western medical education, but is still in the early stage in China.
PBL教学模式已经广泛用于西方的医学教育，而国内还处于起步阶段。
应用推荐