Apuntes de Redes Neuronales Artificiales

06/13/2018
by   J. C. Cuevas-Tello, et al.
0

These handouts are designed for people who is just starting involved with the topic artificial neural networks. We show how it works a single artificial neuron (McCulloch & Pitt model), mathematically and graphically. We do explain the delta rule, a learning algorithm to find the neuron weights. We also present some examples in MATLAB/Octave. There are examples for classification task for lineal and non-lineal problems. At the end, we present an artificial neural network, a feed-forward neural network along its learning algorithm backpropagation. ----- Estos apuntes están diseñados para personas que por primera vez se introducen en el tema de las redes neuronales artificiales. Se muestra el funcionamiento básico de una neurona, matemáticamente y gráficamente. Se explica la Regla Delta, algoritmo deaprendizaje para encontrar los pesos de una neurona. También se muestran ejemplos en MATLAB/Octave. Hay ejemplos para problemas de clasificación, para problemas lineales y no-lineales. En la parte final se muestra la arquitectura de red neuronal artificial conocida como backpropagation.

READ FULL TEXT
research
03/29/2023

Backpropagation and F-adjoint

This paper presents a concise mathematical framework for investigating b...
research
08/20/2003

Artificial Neural Networks for Beginners

The scope of this teaching package is to make a brief induction to Artif...
research
12/06/2020

Representaciones del aprendizaje reutilizando los gradientes de la retropropagacion

This work proposes an algorithm for taking advantage of backpropagation ...
research
08/02/2018

Approximate Probabilistic Neural Networks with Gated Threshold Logic

Probabilistic Neural Network (PNN) is a feed-forward artificial neural n...
research
03/22/2005

Semi-automatic vectorization of linear networks on rasterized cartographic maps

A system for semi-automatic vectorization of linear networks (roads, riv...
research
02/12/2015

Web spam classification using supervised artificial neural network algorithms

Due to the rapid growth in technology employed by the spammers, there is...
research
06/26/2019

Adversarial FDI Attack against AC State Estimation with ANN

Artificial neural network (ANN) provides superior accuracy for nonlinear...

Please sign up or login with your details

Forgot password? Click here to reset