Search Results for author: Yuji Yang

Found 4 papers, 1 papers with code

Gaussian-Informed Continuum for Physical Property Identification and Simulation

no code implementations21 Jun 2024 Junhao Cai, Yuji Yang, Weihao Yuan, Yisheng He, Zilong Dong, Liefeng Bo, Hui Cheng, Qifeng Chen

In addition to the extracted object surfaces, the Gaussian-informed continuum also enables the rendering of object masks during simulations, serving as implicit shape guidance for physical property estimation.

Object

Long Short-Term Preference Modeling for Continuous-Time Sequential Recommendation

no code implementations1 Aug 2022 Huixuan Chi, Hao Xu, Hao Fu, Mengya Liu, Mengdi Zhang, Yuji Yang, Qinfen Hao, Wei Wu

In particular: 1) existing methods do not explicitly encode and capture the evolution of short-term preference as sequential methods do; 2) simply using last few interactions is not enough for modeling the changing trend.

Sequential Recommendation

Ensemble Multi-Relational Graph Neural Networks

no code implementations24 May 2022 Yuling Wang, Hao Xu, Yanhua Yu, Mengdi Zhang, Zhenhao Li, Yuji Yang, Wei Wu

This EMR optimization objective is able to derive an iterative updating rule, which can be formalized as an ensemble message passing (EnMP) layer with multi-relations.

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