Search Results for author: Ming-Chang Yang

Found 4 papers, 2 papers with code

A Representation Learning Framework for Property Graphs

1 code implementation Proceedings of the 25th ACM SIGKDD International Conference on Knowledge Discovery & Data Mining 2019 Yifan Hou, Hongzhi Chen, Changji Li, James Cheng, Ming-Chang Yang

Representation learning on graphs, also called graph embedding, has demonstrated its significant impact on a series of machine learning applications such as classification, prediction and recommendation.

Graph Embedding Graph Representation Learning +3

Understanding and Improving Proximity Graph based Maximum Inner Product Search

no code implementations30 Sep 2019 Jie Liu, Xiao Yan, Xinyan Dai, Zhirong Li, James Cheng, Ming-Chang Yang

Then we explain the good performance of ip-NSW as matching the norm bias of the MIPS problem - large norm items have big in-degrees in the ip-NSW proximity graph and a walk on the graph spends the majority of computation on these items, thus effectively avoids unnecessary computation on small norm items.

Efficient Private SCO for Heavy-Tailed Data via Clipping

no code implementations27 Jun 2022 Chenhan Jin, Kaiwen Zhou, Bo Han, Ming-Chang Yang, James Cheng

In this paper, we resolve this issue and derive the first high-probability bounds for the private stochastic method with clipping.

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