Yunming Ye

A novel density peak based semi-supervised clustering algorithm

2016

With the rapid development of technology, acquiring and storing big data from various fields is no longer a problem. Instead, how to utilize the data becomes an important and hot research topic. Clustering is one …

DeepFM: A Factorization-Machine based Neural Network for CTR Prediction

2017 · arXiv (Cornell University)

Learning sophisticated feature interactions behind user behaviors is critical in maximizing CTR for recommender systems. Despite great progress, existing methods seem to have a strong bias towards low- or high-order interactions, or require expertise feature …

Representation learning with complete semantic description of knowledge graphs

2017

Representation Learning (RL) of knowledge graphs aims to project both entities and relations into a continuous low dimensional space. There exits two kinds of representation methods for entities in Knowledge Graphs (KGs), including structure-based representation …