Machine learning

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Data thoughts Machine learning Python Statistical modelling

Build a simple neural network in Python!

A steampunk drawing generated using Stable Diffusion Prompt: neural network in keras, drawing, steampunk, futuristic, fantasy, light, light colours
In this post you will learn how to build a simple neural network using Tensorflow!
Read more Build a simple neural network in Python!
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Data thoughts Machine learning Statistical modelling

A basic introduction to neural networks – Part 2: Training

Dream of a neural network - generated by Nicola Romanò with DALL-E 2 using prompt "a black and white oil painting representing a neural network."
We continue our journey through neural networks and we explore the training stage, when gradient descent allows us to select optimal parameters for the ANN.
Read more A basic introduction to neural networks – Part 2: Training
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Data thoughts Machine learning Statistical modelling

A basic introduction to neural networks – Part 1

Abstract representation of a neural network - Created by Nicola Romanò using StableDiffusion.
This posts introduces the basic concepts about artificial neural networks (ANN).
Read more A basic introduction to neural networks – Part 1
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Data thoughts Image analysis Machine learning R

Binary trees as a simple approach to image classification.

Regression tree
Binary trees are a simple, yet powerful machine learning tool used for classification. In this post, we will use them to classify images of breast cancer.
Read more Binary trees as a simple approach to image classification.