Device and computer implemented method for conceptual clustering

A device configured to:

• determine an embedding of a first entity of a knowledge graph;
• insert a first vertex for the embedding in a weighted undirected graph;
• determine in the weighted undirected graph a first cluster of vertices including the first vertex;
• determine for the first cluster a second entity in the knowledge graph;
• determine a semantic similarity between the first entity and the second entity in the knowledge graph;
• determine a rule for the first cluster depending on a semantic similarity between the first entity and the second entity.

A non-transitory computer-readable storage medium on which is stored a computer program, the computer program, when executed by a computer, causing the computer to perform the following steps:

• determining an embedding of a first entity of a knowledge graph;
• inserting a first vertex for the embedding in a weighted undirected graph;
• determining in the weighted undirected graph a first cluster of vertices including the first vertex;
• determining for the first cluster a second entity in the knowledge graph;
• determining a semantic similarity between the first entity and the second entity in the knowledge graph;
• determining a rule for the first cluster depending on a semantic similarity between the first entity and the second entity.