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WordNet-Online
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Definitions from the WebBackpropagationDefinitionBackpropagation is a commonly used algorithm in the field of artificial intelligence and machine learning. It is primarily utilized to train artificial neural networks. Senses and UsagesSense 1 - Artificial Neural NetworksIn the context of artificial neural networks, backpropagation is a supervised learning algorithm used for training multi-layer perceptrons. It involves propagating errors backward from the output layer to the input layer, adjusting the weights and biases of each neuron to minimize the overall error. Sample Sentence 1: Backpropagation is an efficient method for training neural networks due to its ability to adjust weights based on error feedback. Sample Sentence 2: The network achieved remarkable accuracy after several iterations of backpropagation. Sense 2 - MathematicsIn mathematics, backpropagation is often studied as a method to calculate the gradient of a function with respect to its inputs. It is widely used in optimization algorithms such as gradient descent. Sample Sentence 1: Backpropagation simplifies the computation of gradients, enabling efficient optimization of complex functions. Sample Sentence 2: The algorithm employs backpropagation to update the parameters of the objective function. Related Products | ||||
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