no code implementations • 8 Sep 2022 • Mei Zhang, Yongdao Zhou, Zheng Zhou, Aijun Zhang
In order to measure the goodness of representation of a subdata with respect to the original data, we propose a criterion, generalized empirical F-discrepancy (GEFD), and study its theoretical properties in connection with the classical generalized L2-discrepancy in the theory of uniform designs.
no code implementations • 22 Oct 2019 • Weiguo Zheng, Mei Zhang
Given a natural language phrase, relation linking aims to find a relation (predicate or property) from the underlying knowledge graph to match the phrase.
no code implementations • 22 Oct 2019 • Weiguo Zheng, Mei Zhang
Searching the structured query over the knowledge graph can produce answers to the question.