1 code implementation • Proceedings of the 61st Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers) 2023 • Wenjie Zheng, Jianfei Yu, Rui Xia, Shijin Wang
With the extracted face sequences, we propose a multimodal facial expression-aware emotion recognition model, which leverages the frame-level facial emotion distributions to help improve utterance-level emotion recognition based on multi-task learning.
Ranked #9 on Emotion Recognition in Conversation on MELD
Emotion Recognition in Conversation Facial Expression Recognition (FER)
no code implementations • 28 Apr 2022 • Wenjie Zheng, Wenxue Wang, Shu Zhao, Fulan Qian
Knowledge graph embeddings (KGE) have been validated as powerful methods for inferring missing links in knowledge graphs (KGs) that they typically map entities into Euclidean space and treat relations as transformations of entities.
1 code implementation • 1 Apr 2020 • Wenjie Zheng
Compartmental epidemic models are among the most popular ones in epidemiology.
no code implementations • 20 Oct 2019 • Wenjie Zheng
This note corrects a mistake in the paper "consistent cross-validatory model-selection for dependent data: $hv$-block cross-validation" by Racine (2000).
1 code implementation • 20 Dec 2017 • Wenjie Zheng, Aurélien Bellet, Patrick Gallinari
We consider the problem of learning a high-dimensional but low-rank matrix from a large-scale dataset distributed over several machines, where low-rankness is enforced by a convex trace norm constraint.
no code implementations • 28 Apr 2016 • Wenjie Zheng
We design two mechanisms for the recommender system to collect user ratings.
no code implementations • 12 Oct 2015 • Wenjie Zheng
The leaderboard in machine learning competitions is a tool to show the performance of various participants and to compare them.