Dataset

Domain: Data & Datasets

🎯 Motivation

A structured collection of data used for training, testing, or evaluation. Can be text, images, audio, or mixed.

📋 Concrete Example

ImageNet: 1.4M labeled images across 1000 categories. Used to train image recognition models. The dataset defines what the model can recognize.

🔗 Analogy

A question bank for an exam - 10,000 questions organized by topic and difficulty. The dataset is the question bank for model training.

Related Concepts

• Training Data
• Data Collection
• Labeling