The neural networks

The neural networks were created in the result of the natural processes investigation that take place in the higher nervous system of the live creatures and attempts of these processes reproduction. The term "neurone" means the main executive element of the artificial neural networks. It was first borrowed from the theory of the natural nervous systems.

In the same way the genetic algorithms were appearing in the result of investigations and attempts of copying the natural processes that take place in the world of live organisms as well as copying the evolution and the selection connected with it inside the population of the live creatures. Of course it is necessary to pay attention to the principally different period of the mentioned natural processes lasting during the compare of the neural networks and genetic algorithms. During the computer model these differences result to be unimportant.

The idea of the genetic algorithms was created by John Holland in the end of 60s and the beginning of 70s of the 20th century. He got interested in the processes of the natural evolution. Holland was sure that it is possible to design and develop the computer program algorithm that would select and solve the tasks using the same principles as evolution.

The genetic algorithms are frequently used with the neural networks. They may support the neural networks and vice versa. Both of them may be used for the solution of the certain task.

1. Artificial intelligence is the sphere of computer technologies that investigates the formalization of tasks that remind the tasks solved by people. The algorithm of the tasks solving is unknown beforehand. Sometimes there are also the tasks with the images taking that are traditionally included into the sphere of artificial intelligence investigation.

2. Scientists coincide in one point that the most complicated problem is not the imitation of the brain work but learning the principles of its work.

3. Those who support the idea of artificial intelligence creation say that any intellect can be regulated and controlled. Besides it will be programmed to help people and not to harm them.

4. The modern science of the Artificial intelligence (AI) gives four main principles of investigation that are the logical, the structural, the evolutional and the simulation principles.

5. With the development of technologies people considered the mechanical creatures to be something more than just the simple toys. The literature depicted the fears of people that humanity can be substituted by its own creation. The novel about Frankenstein is considered to be the first science-fiction work that depicted this problem.