#knowledge-graph-embedding

Question 1: Single choice

easyAI-checkedKnowledge Representation & Reasoning

TransE embeds entities and relations as vectors and scores a triple (subject, relation, object) by $f(s, r, o) = \lVert \mathbf{e}_s + \mathbf{e}_r - \mathbf{e}_o \rVert$ . What does a low value of $f$ mean?

The triple is likely to be a true fact in the graph1
The triple is likely to be false2
The subject and object embeddings are orthogonal to each other3
The relation embedding is the zero vector4

#knowledge-graph-embedding

Timed test