TransR

Tags: #machine learning #KG

Equation

$$h_{r}=hM_{r}, t_{r}=tM_{r} \\f_{r}(h, t) = ||h_{r} + r - t_{r}||^{2}_{2}=||hM_{r}+r-tM_{r}||^{2}_{2}$$

Latex Code

                                 h_{r}=hM_{r}, t_{r}=tM_{r} \\f_{r}(h, t) = ||h_{r} + r - t_{r}||^{2}_{2}=||hM_{r}+r-tM_{r}||^{2}_{2}
                            

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Introduction

Equation



Latex Code

            h_{r}=hM_{r}, t_{r}=tM_{r} \\f_{r}(h, t) = ||h_{r} + r - t_{r}||^{2}_{2}=||hM_{r}+r-tM_{r}||^{2}_{2}
        

Explanation

TransR model learns low-dimensional representations of entities and relations to relation space r, and multiple original entity embedding to the mapping matrix M. See paper Learning Entity and Relation Embeddings for Knowledge Graph Completion for more details.

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