Towards Data Poisoning Attack against Knowledge Graph Embedding

04/26/2019
by   Hengtong Zhang, et al.
Zhejiang University
Alibaba Group
University at Buffalo
0

Knowledge graph embedding (KGE) is a technique for learning continuous embeddings for entities and relations in the knowledge graph.Due to its benefit to a variety of downstream tasks such as knowledge graph completion, question answering and recommendation, KGE has gained significant attention recently. Despite its effectiveness in a benign environment, KGE' robustness to adversarial attacks is not well-studied. Existing attack methods on graph data cannot be directly applied to attack the embeddings of knowledge graph due to its heterogeneity. To fill this gap, we propose a collection of data poisoning attack strategies, which can effectively manipulate the plausibility of arbitrary targeted facts in a knowledge graph by adding or deleting facts on the graph. The effectiveness and efficiency of the proposed attack strategies are verified by extensive evaluations on two widely-used benchmarks.

READ FULL TEXT

page 1

page 2

page 3

page 4

09/18/2021

Temporal Knowledge Graph Completion using Box Embeddings

Knowledge graph completion is the task of inferring missing facts based ...
03/21/2018

Expeditious Generation of Knowledge Graph Embeddings

Knowledge Graph Embedding methods aim at representing entities and relat...
10/30/2017

Fast Linear Model for Knowledge Graph Embeddings

This paper shows that a simple baseline based on a Bag-of-Words (BoW) re...
10/24/2020

Learning to Deceive Knowledge Graph Augmented Models via Targeted Perturbation

Symbolic knowledge (e.g., entities, relations, and facts in a knowledge ...
01/28/2020

The KEEN Universe: An Ecosystem for Knowledge Graph Embeddings with a Focus on Reproducibility and Transferability

There is an emerging trend of embedding knowledge graphs (KGs) in contin...
01/02/2023

A Concept Knowledge Graph for User Next Intent Prediction at Alipay

This paper illustrates the technologies of user next intent prediction w...

Please sign up or login with your details

Forgot password? Click here to reset