Neural net lexicon

layer

a subgroup of processing elements

input layer

usually the first layer

output layer

usually the last layer

hidden layers

layers in between the input and the output layer

cells, neuromimes, artificial neurons

processing elements

threshold function

used to determine the output of a neuron in the output layer

connections

synapses between cells

autoassociation

pattern matching (A => A)

heteroassociation

pattern matching (A => B)

learning

process of changing the weights

training

the act in which a network participates when learning is employed

self-organizing

unsupervised learning

supervised learning

external criteria are used to be matched by the network output

LSTM

long/short term memory -- preservation of intended training on the original set

structure

how many layers, what functions they have (input or output), interconnections & their functions

encoding

paradigm used for the determination of and changing of weights on the connections between neurons

recall

getting an expected output for a given input

correlation matrix

aka weight matrix

hidden layer

aka Kohonen or Grossberg layer

cooperation

the attempt between neurons in one neuron aiding the prospect of another neuron's firing -- vehicle for these phenomena is the connection weight

negative connection value could mean either inhibition or competition

competition

the attempt between neurons to individually excel with higher output