Computational Intelligence is the help of modern computational tools to simulate human intelligence mechanism, process and evolution of life intelligent behavior in order to achieve access to information, analyze problems and methods generate a computing technology. Computational Intelligence includes the main methods of artificial neural networks, genetic algorithms, evolutionary algorithms, rough set theory, fuzzy logic methods and simulated annealing algorithm, these methods of computational intelligence with self-organizing, self-learning, adaptive features, and simple common , robust and suitable for parallel processing advantages, the current pattern recognition, optimization computing, fuzzy computing, and knowledge discovery has already received a wide range of applications. Computational Intelligence step method is simple and easy to implement, without profound and Fuza professional theoretical knowledge, 已经 for many industrial, commercial, engineering and management in the effective Jiejue problems Tigong way, so the relevant Yanjiu computational intelligence of great significance, the current research in this area have become a new hotspot in the field of artificial intelligence and direction.