neural net
Artificial synapse system
A neural net (or neural network) is a computing system modeled loosely on the human brain, consisting of interconnected nodes that process information in layers.
Neural nets learn patterns from data rather than following explicit instructions, making them central to modern artificial intelligence: The neural net was trained on millions of images.
They power applications from speech recognition to self-driving cars.
Layered neural network methods
- machine learningAlgorithms that improve from data
- backpropagationReverse gradient computation method
- perceptronLinear binary classifier algorithm
- hidden layersInternal neural network stages
feedforward · convolutional · recurrent · activation function · weights · bias · training data · inference
Neuron's signal-sending projection
- dendriteNeuron's input branch
- synapseNerve signal crossing point
- neurotransmitterSynaptic chemical messenger
- action potentialNeuron's rapid electrical discharge
receptor · soma · myelin · glia · astrocyte · vesicle · glutamate · dopamine
Training through reward signals
- epochDistinct historical period
- overfittingExcess adaptation to samples
- underfittingModel too simple
- validationConfirming truth or accuracy
generalization · optimization · learning rate · dropout · regularization · cross-validation · hyperparameter · convergence
Organ's external tissue
- hippocampusMemory formation region
- cerebellumMovement coordination organ
- neocortexHigher cognition brain region
- grey matterNeuronal cell body tissue
white matter · amygdala · thalamus · brainstem · basal ganglia · frontal lobe · temporal lobe · parietal lobe
deep learning
Layered neural network methods
- machine learningAlgorithms that improve from data
- backpropagationReverse gradient computation method
- perceptronLinear binary classifier algorithm
hidden layers · feedforward · convolutional · recurrent · activation function · weights · bias · training data · inference · tensor
axon
Neuron's signal-sending projection
- dendriteNeuron's input branch
- synapseNerve signal crossing point
- neurotransmitterSynaptic chemical messenger
action potential · receptor · soma · myelin · glia · astrocyte · vesicle · glutamate · dopamine · serotonin
reinforcement learning
Training through reward signals
- epochDistinct historical period
- overfittingExcess adaptation to samples
- underfittingModel too simple
validation · generalization · optimization · learning rate · dropout · regularization · cross-validation · hyperparameter · convergence
cortex
Organ's external tissue
- hippocampusMemory formation region
- cerebellumMovement coordination organ
- neocortexHigher cognition brain region
grey matter · white matter · amygdala · thalamus · brainstem · basal ganglia · frontal lobe · temporal lobe · parietal lobe · occipital lobe
- AIAI, machine learning, deep learning, algorithm, chatbot
- modelssupermodel, fashion model, cover model, runway model, mathematical model
- artificialartificial, synthetic, man-made, manufactured, fabricated
- AI conceptsartificial general intelligence, superintelligence, CNN, transformer, strong AI
- tech trendsAI, digital transformation, 5G, VR, AR
- Black Boxesflight recorder, cockpit recorder, cockpit voice recorder, data recorder, voice recorder
neural netexpert system
Software emulating specialist reasoning
decision tree · formal logic · lookup table · deductive reasoning
net, network, neural, neuron, neurology, neurological, neuroscience, neuronal, neurologist