Al Domains: Neural Network (NN)
ICSE · Class 9 · Robotics & Artificial Intelligence
Flashcards for Al Domains: Neural Network (NN) — ICSE Class 9 Robotics & Artificial Intelligence. Quick Q&A cards covering key concepts, definitions, and formulas.
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What is a neural network?
Answer
A neural network is a series of algorithms loosely modelled after how neurons in the human brain behave. It tries to simulate the way a brain processes, learns, and remembers information. Neural netwo…
Why are neural networks inspired by the human brain?
Answer
Neural networks are inspired by the human brain because they are designed to process information in a way similar to neurons. They look for patterns, learn from experience, and use connected parts to …
What are the four main parts of a neuron?
Answer
A typical neuron has four parts: dendrites, soma, axon, and synapses. Dendrites receive information, soma processes it, axon sends it out, and synapses connect one neuron to another.
What is the function of dendrites?
Answer
Dendrites receive information from other connected neurons. In a neural network model, dendrites correspond to input.
What is the function of the soma?
Answer
The soma is the cell body of the neuron. It processes the information received from the dendrites. In an artificial neural network, it corresponds to a node.
What is the function of the axon?
Answer
The axon is like a cable through which a neuron sends information as output. In an artificial neural network, it corresponds to output.
What are synapses?
Answer
Synapses are the connections between the axon of one neuron and the dendrites of another neuron. In an artificial neural network, they correspond to weights or interconnections.
How does information move through a neuron?
Answer
The axon of one neuron sends an impulse to the synapse of another neuron. The impulse is passed to the cell body through dendrites, where an activation function is performed before the output goes thr…
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