3 papers
cs.LG2020
Time-aware Graph Embedding: A temporal smoothness and task-oriented approach
Yonghui Xu, Shengjie Sun, Yuan Miao +6
Knowledge graph embedding, which aims to learn the low-dimensional representations of entities and relationships, has attracted considerable research efforts recently. However, mos…
cs.LG2019
Optimal Delivery with Budget Constraint in E-Commerce Advertising
Chao Wei, Weiru Zhang, Shengjie Sun +4
Online advertising in E-commerce platforms provides sellers an opportunity to achieve potential audiences with different target goals. Ad serving systems (like display and search a…
cs.CL2018
Important Attribute Identification in Knowledge Graph
Shengjie Sun, Dong Yang, Hongchun Zhang +4
The knowledge graph(KG) composed of entities with their descriptions and attributes, and relationship between entities, is finding more and more application scenarios in various na…