Relevant Entity Selection: Knowledge Graph Bootstrapping via Zero-Shot Analogical Pruning

التفاصيل البيبلوغرافية
العنوان: Relevant Entity Selection: Knowledge Graph Bootstrapping via Zero-Shot Analogical Pruning
المؤلفون: Jarnac, Lucas, Couceiro, Miguel, Monnin, Pierre
سنة النشر: 2023
المجموعة: Computer Science
مصطلحات موضوعية: Computer Science - Artificial Intelligence, Computer Science - Machine Learning
الوصف: Knowledge Graph Construction (KGC) can be seen as an iterative process starting from a high quality nucleus that is refined by knowledge extraction approaches in a virtuous loop. Such a nucleus can be obtained from knowledge existing in an open KG like Wikidata. However, due to the size of such generic KGs, integrating them as a whole may entail irrelevant content and scalability issues. We propose an analogy-based approach that starts from seed entities of interest in a generic KG, and keeps or prunes their neighboring entities. We evaluate our approach on Wikidata through two manually labeled datasets that contain either domain-homogeneous or -heterogeneous seed entities. We empirically show that our analogy-based approach outperforms LSTM, Random Forest, SVM, and MLP, with a drastically lower number of parameters. We also evaluate its generalization potential in a transfer learning setting. These results advocate for the further integration of analogy-based inference in tasks related to the KG lifecycle.
نوع الوثيقة: Working Paper
DOI: 10.1145/3583780.3615030
URL الوصول: http://arxiv.org/abs/2306.16296
رقم الأكسشن: edsarx.2306.16296
قاعدة البيانات: arXiv