no code implementations • 29 Jul 2023 • Xinyang Yi, Shao-Chuan Wang, Ruining He, Hariharan Chandrasekaran, Charles Wu, Lukasz Heldt, Lichan Hong, Minmin Chen, Ed H. Chi
In this paper, we introduce Online Matching: a scalable closed-loop bandit system learning from users' direct feedback on items in real time.
no code implementations • 5 Mar 2022 • Qifan Wang, Yi Fang, Anirudh Ravula, Ruining He, Bin Shen, Jingang Wang, Xiaojun Quan, Dongfang Liu
Network embedding is an effective technique to learn the low-dimensional representations of nodes in networks.
no code implementations • EACL 2021 • Yury Zemlyanskiy, Sudeep Gandhe, Ruining He, Bhargav Kanagal, Anirudh Ravula, Juraj Gottweis, Fei Sha, Ilya Eckstein
This enables a new class of powerful, high-capacity representations that can ultimately distill much of the useful information about an entity from multiple text sources, without any human supervision.
5 code implementations • Findings (ACL) 2021 • Ruining He, Anirudh Ravula, Bhargav Kanagal, Joshua Ainslie
Transformer is the backbone of modern NLP models.
Ranked #4 on Paraphrase Identification on Quora Question Pairs
5 code implementations • 6 Jun 2018 • Rex Ying, Ruining He, Kai-Feng Chen, Pong Eksombatchai, William L. Hamilton, Jure Leskovec
We develop a data-efficient Graph Convolutional Network (GCN) algorithm PinSage, which combines efficient random walks and graph convolutions to generate embeddings of nodes (i. e., items) that incorporate both graph structure as well as node feature information.
1 code implementation • 8 Jul 2017 • Ruining He, Wang-Cheng Kang, Julian McAuley
Modeling the complex interactions between users and items as well as amongst items themselves is at the core of designing successful recommender systems.
no code implementations • 28 Sep 2016 • Ruining He, Julian McAuley
We show quantitatively that Fossil outperforms alternative algorithms, especially on sparse datasets, and qualitatively that it captures personalized dynamics and is able to make meaningful recommendations.
no code implementations • 15 Jul 2016 • Ruining He, Chen Fang, Zhaowen Wang, Julian McAuley
Understanding users' interactions with highly subjective content---like artistic images---is challenging due to the complex semantics that guide our preferences.
no code implementations • 20 Apr 2016 • Ruining He, Chunbin Lin, Jianguo Wang, Julian McAuley
Building successful recommender systems requires uncovering the underlying dimensions that describe the properties of items as well as users' preferences toward them.
1 code implementation • 31 Mar 2016 • Ruining He, Charles Packer, Julian McAuley
Identifying relationships between items is a key task of an online recommender system, in order to help users discover items that are functionally complementary or visually compatible.
no code implementations • 4 Feb 2016 • Ruining He, Julian McAuley
Building a successful recommender system depends on understanding both the dimensions of people's preferences as well as their dynamics.
7 code implementations • 6 Oct 2015 • Ruining He, Julian McAuley
In this paper we propose a scalable factorization model to incorporate visual signals into predictors of people's opinions, which we apply to a selection of large, real-world datasets.