👩🏼🏫 基于旋转的模型
Sep 11, 2025·
·
1 min read
Chenchen Liu
基于旋转的模型
RotaE
1.introduction
知识图的连接模式 : symmetry/antisymmetry, inversion, and composition
TransE 旨在 model the inversion and composition patterns;
DisMult models the three-way interactions between head entities, relations, and tail entities吗,旨在对称建模。
欧拉恒等式:eiπ+1=0
eiθ=cosθ+isinθ

Complex Space

三类关系模式

负采样:
TransE: 均匀随机采样(uniformly random sampling)
TransH: 伯努利采样
KBGAN: GAN
RotatE: self-adversarial 自对抗