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Weidong He

5 accepted papers

2024

MRT: Multi-modal Short- and Long-range Temporal Convolutional Network for Time-sync Comment Video Behavior Prediction

COLING 2024main

As a fresh way to improve the user viewing experience, videos of time-sync comments have attracted a lot of interest. Many efforts have been made to explore the effectiveness of time-sync comments for various applications. However, due to the complexity of interactions among users, videos, and comme…

Cited by 0SourcePDFScholar
2023

BETA-CD: A Bayesian Meta-Learned Cognitive Diagnosis Framework for Personalized Learning

AAAI 2023technical

Personalized learning is a promising educational approach that aims to provide high-quality personalized services for each student with minimum demands for practice data. The key to achieving that lies in the cognitive diagnosis task, which estimates the cognitive state of the student through his/he…

2021

DeepME: Deep Mixture Experts for Large-scale Image Classification

IJCAI 2021poster

Although deep learning has demonstrated its outstanding performance on image classification, most well-known deep networks make efforts to optimize both their structures and their node weights for recognizing fewer (e.g., no more than 1000) object classes. Therefore, it is attractive to extend or mi…

Cited by 4SourcePDFScholar
2021

Gating Feature Dense Network for Single Anisotropic Mr Image Super-Resolution

ICASSP 2021accepted

High resolution (HR) magnetic resonance (MR) images are crucial for medical diagnosis. However, in practice, low resolution MR images are often acquired due to hardware limitation. In this work, we propose a gating feature dense network to reconstruct HR MR images from low resolution acquisitions, w…

Cited by 0SourceScholar
2021

Label-Enhanced Hierarchical Contextualized Representation for Sequential Metaphor Identification

EMNLP 2021main

Recent metaphor identification approaches mainly consider the contextual text features within a sentence or introduce external linguistic features to the model. But they usually ignore the extra information that the data can provide, such as the contextual metaphor information and broader discourse…

Cited by 7SourcePDFScholar