Machine Learning , Foundations Spring Semester , 2003 / 4 Lecture 8 : Artificial neural networks
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چکیده
The brain is composed of about 10 neurons (nerve cells) of many different types. Fig.1 is a schematic drawing of a single neuron. Tree-like networks of nerve fiber called dendrites are connected to the cell body (or soma) where the cell nucleus is located. Extending from the cell body is a single long fiber called the axon, which usually branches into many strands, at the ends of which are the synapses where communication with other neurons takes place. Considering inter-neuronal communication, the dendrites are used as input channels, the axon as an output channel and the synapses as the interfacing areas.
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تاریخ انتشار 2004