The Glowing Python

A collection of sloppy snippets for scientific computing and data visualization in Python.

Showing posts with label neural network. Show all posts
Showing posts with label neural network. Show all posts
Monday, June 29, 2020

Solving the Travelling Salesman Problem with MiniSom

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Have you ever heard of the Travelling Salesman Problem? I'm pretty sure you do, but let's refresh our mind looking at its formulatio...
Sunday, May 17, 2020

Neural Networks Regularization made easy with sklearn and matplotlib

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Using regularization has many benefits, the most common are reduction of overfitting and solving multicollinearity issues. All of this is co...
Wednesday, September 11, 2019

Organizing movie covers with Neural Networks

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In this post we will see how to organize a set of movie covers by similarity on a 2D grid using a particular type of Neural Network called S...
Thursday, April 27, 2017

Solving the Two Spirals problem with Keras

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In this post we will see how to create a Multi Layer Perceptron (MLP), one of the most common Neural Network architectures, with Keras. Then...
3 comments:
Sunday, September 15, 2013

Self Organizing Maps

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Notice: For an update tutorial on how to use minisom refere to the examples in the official documentation . The Self Organizing Maps (SOM)...
144 comments:
Thursday, October 6, 2011

The Perceptron

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In the field of pattern classification, the purpose of a classifier is to use the object's characteristics to identify which class it be...
12 comments:
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