But it has some disadvantages, for example:the rate of evolutional learning is too slow sometimes, and the stability of network is discontented.
演化学习具有全局优化性能好，实验样本数要求少等优点，但也存在一些问题，如演化学习的速度较慢、模型的稳定性较差等。
An evolutional learning method was proposed to establish a quantitative composition-activity relationship(QCAR)model and predict the bioactivity of Chinese medicine.
针对中药的组分配伍优化设计，提出一类中药药效智能预测及定量组效关系（QCAR）建模方法。
An automatic learning method of intrusive rules based on evolutional selection was proposed.
提出了一种基于进化选择的入侵规则自动学习算法。
An automatic learning method of intrusive rules based on evolutional selection was proposed.
提出了一种基于进化选择的入侵规则自动学习算法。
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