Neural Networks

Encord Computer Vision Glossary

Neural networks

A neural network is a type of machine learning (ML) model that is inspired by the structure and function of the human brain. It is composed of interconnected units or nodes, known as artificial neurons, that are organized into layers. Neural networks are particularly well-suited to tasks such as image and speech recognition, natural language processing, and machine translation, and have been used to achieve state-of-the-art results in a wide range of applications.

Feedforward neural networks, convolutional neural networks, and recurrent neural networks are a few of the several kinds of neural networks. The most fundamental kind of neural network is a feed-forward network, which has an input layer, one or more hidden layers, and an output layer. The input layer receives the input data, which is then processed and produced by the hidden and output levels.

Convolutional neural networks (CNNs) are a type of feedforward neural network that are frequently used for tasks like image classification and object recognition. CNNs are particularly well-suited to image processing applications. Recurrent neural networks (RNNs), a form of neural network created to process sequential data, are frequently employed for tasks like speech recognition and language translation.

When training neural networks, an optimization algorithm like gradient descent is used, which modifies the model's parameters based on the difference between the expected and actual results. The model is trained on a labeled dataset, and its performance is assessed according to how well it can predict or decide based on brand-new, untainted data.

Overall, neural networks are a robust and popular machine learning (ML) technology used for a variety of tasks such as audio and image recognition, natural language processing, and machine translation.

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What are convolutional neural networks?

Convolutional neural networks (CNNs) are a type of feedforward neural network that are frequently used for tasks like image classification and object recognition. CNNs are particularly well-suited to image processing applications. Recurrent neural networks (RNNs), a form of neural network created to process sequential data, are frequently employed for tasks like speech recognition and language translation.

When training neural networks, an optimization algorithm like gradient descent is used, which modifies the model's parameters based on the difference between the expected and actual results. The model is trained on a labeled dataset, and its performance is assessed according to how well it can predict or decide based on brand-new, untainted data.

Overall, neural networks are a robust and popular machine learning (ML) technology used for a variety of tasks such as audio and image recognition, natural language processing, and machine translation.

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