Data Mining on English AI Terms Dictionary

Relational data mining

Sat, 18 Jul 2026 10:13:50 +0000

Definition

Relational data mining focuses on extracting useful information from databases where data is organized into multiple related tables, rather than a single flat table. It leverages the relationships between entities to find complex patterns that would be invisible in isolated data views. Techniques include association rule mining across relations, clustering connected objects, and classification based on relational features. This approach is essential for domains like social network analysis, fraud detection, and biological information systems.

Formal concept analysis

Sat, 18 Jul 2026 09:58:34 +0000

Definition

FCA provides a rigorous framework for analyzing relationships between objects and their attributes, resulting in a hierarchical structure known as a concept lattice. It is widely used in knowledge discovery, data mining, and semantic web applications to organize information systematically. By identifying commonalities and distinctions within datasets, FCA helps in creating ontologies, clustering data, and visualizing complex relationships, making it a powerful tool for understanding structured and unstructured data alike.