# fast.ai

fastai is an open-source deep learning library built on PyTorch. It provides high-level components for computer vision, natural language processing, tabular data, and recommendation systems, with lower-level APIs for customization.

- Findings24: <https://findings24.com/tools/fast-ai>
- Website: <https://fast.ai>
- Categories: AI Education Assistant

## What is fast.ai?

fastai is an open-source deep learning library built on PyTorch. It provides high-level components for computer vision, natural language processing, tabular data, and recommendation systems, with lower-level APIs for customization.

## What can fast.ai do?

### Open-source PyTorch library

High-level APIs for vision, text, tabular data, and recommendations.

### Composable training workflows

Learners, data blocks, callbacks, metrics, and optimizers support practical model training.

### Extensible Python design

Layered APIs can be customized and combined with PyTorch and other libraries.

## Use Cases

### Open-source PyTorch library

High-level APIs for vision, text, tabular data, and recommendations.

### Composable training workflows

Learners, data blocks, callbacks, metrics, and optimizers support practical model training.

### Extensible Python design

Layered APIs can be customized and combined with PyTorch and other libraries.

## Frequently Asked Questions

### What is fastai?

fastai is an open-source deep learning library built on PyTorch. It provides high-level components for computer vision, natural language processing, tabular data, and recommendation systems, with lower-level APIs for customization.

### How do I install fastai?

Install it from PyPI with \`pip install fastai\`; the official documentation and GitHub repository provide tutorials and development instructions.

### Who is it for?

Practitioners and researchers building deep-learning models in Python.

### How much does it cost?

The library is open source. Check the official project for any separate course or service terms.

## Quick Facts

- **Category**: Developer tools
- **Project**: fastai
- **License**: Open source
- **Install**: pip install fastai