此文提出一种从数据库自动生成知识库的新方法。该方法根据从数据库 到知识库的优化目标函数, 利用基因遗传算法的优化手段, 直接从数据库中生成 性能较优的知识库。文中论述了该方法的原理与具体实现过程。最后, 以故障诊 断知识库的自动生成为例, 给出了应用示例, 表明了该方法的可行性与有效性。-A text knowledge base from the database automatically generated the new method. It is based on the

改进的粒子群算法，有更好的性能，提高了算法的搜索能力-Improved particle swarm optimization, better performance, improved search ability of the algorithm

软判决均衡算法，包括好几种软判决均衡算法及其性能比较-Soft-decision equalization algorithm, including several kinds of soft-decision equalization algorithm and its performance comparison

改进的粒子群算法，有更好的性能，提高了算法的搜索能力-Improved particle swarm optimization, better performance, improved search ability of the algorithm

软判决均衡算法，包括好几种软判决均衡算法及其性能比较-Soft-decision equalization algorithm, including several kinds of soft-decision equalization algorithm and its performance comparison