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Neural network

As explained in Designing Deep Learning Systems: A guide for software engineers

A computational model composed of interconnected parameterized units that learns mappings from inputs to outputs.

A neural network is a programmable computational model that learns from data and applies what it learns to make informed decisions. It provides the algorithmic core for deep-learning systems, while surrounding infrastructure supports development and operation. section 1.0

In a production-oriented workflow, neural networks connect to:

  • Deep learning and machine learning, where the network learns from data and produces decisions. section 1.0
  • Model prediction, inference, and model serving, which frame how a trained network is used operationally. section 1.0
  • Distributed training, which becomes necessary when parameter growth prevents the network from fitting on one GPU. section 4.4

Applied use cases

A chatbot uses a deep-learning model to understand user sentences and continue a conversation. An assistive-driving system uses camera images and computer vision to perceive road markings and steer. section 1.0

How Designing Deep Learning Systems: A guide for software engineers covers it

How deep it goes
Defines the model’s learning role and highlights parameter-scale constraints, but defers algorithmic internals and mathematical derivations.
Examples
Uses chatbots, assistive driving, road-marking perception, and increasingly large image-classification networks as examples.
What you can do after
Evaluate how neural-network size affects GPU fit and recognize when distributed-training strategies become relevant.
How it connects
Connects neural networks to deep learning, machine learning, inference, model serving, GPU memory, and distributed training.

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Related concepts

This explainer was generated by Manning's knowledge graph from the text of Designing Deep Learning Systems: A guide for software engineers. The section links point to the parts of the book it draws on.