phrase "artificial intelligence" is associated with many different sci-fi movie and programs interlocutors, emulating artificial intelligence.Robots have become a reality in our time, and every time you open another exhibition dedicated to robotics, one wonders how far mankind has progressed in its technical progress.
problem of artificial intelligence due to the fact that according to generally accepted ideas, a man-made reason - is a computer process, the properties of which are associated with human thinking.However, exactly how a person thinks and what his thinking, science still can not understand.Therefore, the creation of artificial intelligence is based only on intuitions.
Meanwhile, one of the most promising directions of development of modern information technology was the creation of applications of neural networks.What is an artificial neural network (ANN)?This is a small mathematical model that works on the principle of biological neurons that are functionally combined into a single system.
Man-made or neural networks, as they are called, artificial intelligence systems are often used to find solutions to problems with incomplete data, or the number of tasks that can not be a clear formalization.ANN
first appeared in 1958 thanks to psychologist Frank Rosenblatt.This system is based on the simulated images of the work process of the human brain, and made attempts to recognize the visual data.The principle of operation is based on the INS create a link between a set of items to be handled.At the input to each neuron receives a large number of signals.It performs analysis in accordance with the weight coefficients and generates a personal signal from another neuron.All the neurons are organized in layers and have a connection with each other.Each layer processes the input signal and then generates its own already for the next layer.The main advantage of the INS - the ability for self-learning.
For artificial intelligence systems is desirable to use multiple processors, as when using only one computer speed drops significantly.Such INS used for speech synthesis and recognition, handwriting, in finance, and wherever there is a need of powerful analysis of information flows.
now Popular neuro-expert systems - a special artificial intelligence systems, which are based on a huge database of knowledge.It stores multiple information and techniques needed for the task.The base also contains a self-learning algorithm that is based on procedural data assessment solutions.
very important component of any expert system is its interface.Thanks to him, a person can fill the database with new data, obtain inferences, etc.Applying the knowledge gained, the system can find the right solution for those tasks that are too complex for the human capabilities.Expert systems are often used in areas such as the creation of programs, military science, geology, planning, forecasting, medicine and training.
Recently it became known that the corporation Google intends by 2029 to provide processing search queries to the new artificial intelligence.And, according to technical director R.Kurtsveyla new intelligent search engine will be able to understand human emotions.Is not it amazing?Robots are not yet able to think, but they can learn.What will happen next? ..
