Pssst… we can write an original essay just for you.
Any subject. Any type of essay.
We’ll even meet a 3-hour deadline.
121 writers online
Dr. Robert Hecht-Nielsen (inventor of the first neurocomputer), defines a neural network as − “…a computing system made up of a number of simple, highly interconnected processing elements, which process information by their dynamic state response to external inputs.”
Basic Structure of ANN: Basically, the structure of ANN is totally based on the idea of working human brain. The brain learns from experience. “Neurons” is the most basic element of the human brain. It is a specific type of cell. These specific type of cells called ‘neurons’ provide the abilities to help in remember, think, and apply previous activities and experiences to our every action. They are about 100 billion in number and each of these neurons connects itself with about 200,000 other neurons, although 1,000 to 10,000 is typical. A neuron can then send the message to another neuron to handle the issue or does not send it forward.
ANN is composed of multiple nodes. These nodes are acts as neurons in ANN and help to perform like a human brain. The neurons or nodes are connected by a link and each link is associated with weight. Neurons or nodes can interact with each other through the link. Nodes can take input data and processed it and the result of this operations are sent to other nodes. The output at each node is called its activation or node value.
Types Of Artificial Neural Networks:
Working Of ANN:
We can see in the diagram, that it represents a connection between two neurons or nodes and indicates the pathway for the flow of information. The linkages between nodes are the most crucial finding in an ANN. Each link has weight and the integer number controls the signal between neurons or nodes. If a network can able to give the ‘desired’ output, then no need of altering od adjusting the weight of the node .If it gives ‘undesired’ output then there is a need to alter the weight according to fulfil the need for ‘desired’ output.
Learning techniques in ANN:
We provide you with original essay samples, perfect formatting and styling
To export a reference to this article please select a referencing style below:
Sorry, copying is not allowed on our website. If you’d like this or any other sample, we’ll happily email it to you.
Attention! this essay is not unique. You can get 100% plagiarism FREE essay in 30sec
Sorry, we cannot unicalize this essay. You can order Unique paper and our professionals Rewrite it for you
Your essay sample has been sent.
Want us to write one just for you? We can custom edit this essay into an original, 100% plagiarism free essay.Order now
Are you interested in getting a customized paper?Check it out!