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Interpretation of related terms in the field of artificial intelligence
Interpretation of related terms in the field of artificial intelligence
The artificial neural network is the basic technology in the intelligent science and technology, and its connection mechanism is juxtaposed with the symbolic reasoning mechanism of the artificial intelligence, and becomes the two camps of the intelligent technology. Features of anatomy and physiology which simulate the human brain, with many simple neurons in parallel, to connect into network topology structure, not only to accept outside information, and mutual stimulation is better for distributed memory, associative memory, feedback refinement, black box mapping, weight balance, dynamic force, holographic recording, fault tolerance against loss. In addition to the massive neuronal interconnections, formation of self-learning and self-adaptive, self-organization, self diagnosis and self repair ability strong, strength of the weights between nodes in the network continuously feedback, dynamic analysis, in close coordination with the audio-visual language, man-machine interface, can automatically obtain the knowledge and experience of human experts in the rich, and to simulate the human reasoning, the image thinking and inspiration, to a proper extent to deal with inaccurate, incomplete and uncertain information reasoning, correct conclusion.
Fuzzy logic: mimic the concept of uncertainty judgment and reasoning mode of thinking, to describe the system model is unknown or cannot be determined, and the control object of strong nonlinear, big lag, application of fuzzy set and fuzzy rules for reasoning, expression of transitional boundaries or qualitative knowledge and experience, to simulate the human brain, the implementation of fuzzy comprehensive judgment, fuzzy information rule based reasoning to solve the conventional method is difficult to deal with. Fuzzy logic is good at expressing the boundaries are not clear qualitative knowledge and experience, with the help of the membership function concept, distinguish between fuzzy sets, processing fuzzy relation, simulating the implementation rules for type inference, the solution for "breaking the logic law of excluded middle" to produce all sorts of uncertain problem.
Genetic algorithm: a computation characteristic of "beam search" suppression of the search space explosion search method, it can more fully to the solution space search, using genetic algorithm, by way of repeated cross, mutation operation, diversity and adaptability to simulate things internal environment change and its characteristics the operation is strong, and can also avoid the local minima, the rapid global convergence, is a kind of energy will use multiple global information autonomousdecentralizedsystem. The use of genetic algorithm (GA) can be made of evolvable hardware evolution method (EHW), can produce novel and integrated circuit technology beyond the capability of the designer models, especially the GA global optimization performance unique, the self-learning, adaptive, self-organizing and self evolution ability to obtain full play, for automatic synthesis, extended massively parallel processing in unmanned space (MPP) and real-time, flexible configuration, call EPGA function based on EHW, to solve complex problems in multidimensional uncertainty open course.
Expert system is a collection of application of the knowledge and experience of human experts, imitate the expert knowledge processing and methods of solving problems, compiled into a computer intelligent software system, through man-machine combination continuously obtain feedback information, real-time online and independent decision on rules, examples and model for problem solving or control system. This kind of computer intelligent system with inspiration, transparency and flexibility in time and space and the influence on the environment, efficient, accurate, comprehensive, rapid tireless work, the ability of solving problems and general knowledge of more than human experts, but also overcome the negligence caused by human experts and forgetting, tension, fatigue and other interference factors of deviation and error, so it has great economic and social benefits of popularization and application.
Chaos is a deterministic system: in limited space is highly unstable, disordered order, it makes things in the long time behavior show some confusion on the surface. The characteristics of chaos is the "order" and "non periodic hidden behind the sensitive dependence on the initial conditions, make full use of the feature of chaos, the implementation of nonlinear decision and prediction, nonlinear system identification, pattern recognition, image data compression, high performance security, multi-objective search in intelligent information processing, and unlimited wealth, fantastic computer painting all the magic application.
Fractal theory: study the non proportional and self similarity of nonsmooth and non differentiable geometric shapes and their internal structures produced by nonlinear systems
Fuzzy logic: mimic the concept of uncertainty judgment and reasoning mode of thinking, to describe the system model is unknown or cannot be determined, and the control object of strong nonlinear, big lag, application of fuzzy set and fuzzy rules for reasoning, expression of transitional boundaries or qualitative knowledge and experience, to simulate the human brain, the implementation of fuzzy comprehensive judgment, fuzzy information rule based reasoning to solve the conventional method is difficult to deal with. Fuzzy logic is good at expressing the boundaries are not clear qualitative knowledge and experience, with the help of the membership function concept, distinguish between fuzzy sets, processing fuzzy relation, simulating the implementation rules for type inference, the solution for "breaking the logic law of excluded middle" to produce all sorts of uncertain problem.
Genetic algorithm: a computation characteristic of "beam search" suppression of the search space explosion search method, it can more fully to the solution space search, using genetic algorithm, by way of repeated cross, mutation operation, diversity and adaptability to simulate things internal environment change and its characteristics the operation is strong, and can also avoid the local minima, the rapid global convergence, is a kind of energy will use multiple global information autonomousdecentralizedsystem. The use of genetic algorithm (GA) can be made of evolvable hardware evolution method (EHW), can produce novel and integrated circuit technology beyond the capability of the designer models, especially the GA global optimization performance unique, the self-learning, adaptive, self-organizing and self evolution ability to obtain full play, for automatic synthesis, extended massively parallel processing in unmanned space (MPP) and real-time, flexible configuration, call EPGA function based on EHW, to solve complex problems in multidimensional uncertainty open course.
Expert system is a collection of application of the knowledge and experience of human experts, imitate the expert knowledge processing and methods of solving problems, compiled into a computer intelligent software system, through man-machine combination continuously obtain feedback information, real-time online and independent decision on rules, examples and model for problem solving or control system. This kind of computer intelligent system with inspiration, transparency and flexibility in time and space and the influence on the environment, efficient, accurate, comprehensive, rapid tireless work, the ability of solving problems and general knowledge of more than human experts, but also overcome the negligence caused by human experts and forgetting, tension, fatigue and other interference factors of deviation and error, so it has great economic and social benefits of popularization and application.
Pattern recognition: simulate the human brain thinking, according to the characteristics of things, image or relationships, identification, judging and dealing with things of an intelligent decision method and technology, it is widely used in scientific research and production, is a kind of great value to the technical method.
Chaos is a deterministic system: in limited space is highly unstable, disordered order, it makes things in the long time behavior show some confusion on the surface. The characteristics of chaos is the "order" and "non periodic hidden behind the sensitive dependence on the initial conditions, make full use of the feature of chaos, the implementation of nonlinear decision and prediction, nonlinear system identification, pattern recognition, image data compression, high performance security, multi-objective search in intelligent information processing, and unlimited wealth, fantastic computer painting all the magic application.
Fractal theory: study the non proportional and self similarity of nonsmooth and non differentiable geometric shapes and their internal structures produced by nonlinear systems