Unsupervised neural network

Concept and definition

Unsupervised neural network

What is Unsupervised neural network?

An Unsupervised Neural Network is a machine learning model used to analyze and find patterns in unlabeled data. Unlike supervised neural networks, where the model is provided with a training data set with labels, in an unsupervised neural network the model has to learn by itself from the data.

Unsupervised neural networks are used to perform clustering and dimensionality reduction tasks. In a clustering task, the objective is to group data into groups or clusters that share similar characteristics, without prior knowledge about the nature of the data. In a dimensionality reduction task, the objective is to reduce the complexity of the data by reducing its dimension.

The two most common types of unsupervised neural networks are Kohonen Neural Networks and Autoencoder Neural Networks. In a Kohonen Neural Network, also known as a Self-Organizing Map, the neurons are organized into a two-dimensional map and are adjusted to group the data into regions of the map. In an Autoencoder Neural Network, the model is trained to reconstruct the input data through a neural network composed of an encoding layer and a decoding layer.

« Back to glossary

Do you want to get in touch?

CDRs contain data that a telecommunications company collects about phone calls, such as time and length of call. This data can be used in analytical applications.
Fill the form
Share:
OpenAI: What is it, how to use it and what can you do with this artificial intelligence?

OpenAI is a technology company created by the main leaders in artificial intelligence that, in its beginnings, defined itself as an organization that [...]

Read More »
10 ways artificial intelligence helps businesses

There is a consensus among executives of the world's largest companies about the important impact that Artificial Intelligence (AI) will have on the [...]

Read More »
Main benefits of business intelligence (BI)

Business intelligence, also known as "business intelligence" or BI, is a set of techniques, tools and methodologies that are used in the [...]

Read More »
The best fraud detection software

Fraud detection software is an important tool for protecting companies and individuals from fraudulent activity and minimizing the risk of fraud.

Read More »
See more entries
© Gamco 2021, All Rights Reserved - Legal notice - Privacy - Cookies