activity
20202022
most citedSelf-supervised Graph Learning for Long-tailed Cognitive Diagnosis

8 citations · 11 across the 5 of their papers we have counts for

collaborators

5 papers

cs.CY20228 cited

Self-supervised Graph Learning for Long-tailed Cognitive Diagnosis

Shanshan Wang, Zhen Zeng, Xun Yang +1

Cognitive diagnosis is a fundamental yet critical research task in the field of intelligent education, which aims to discover the proficiency level of different students on specifi…

cs.LG2022

A Roadmap for Big Model

Sha Yuan, Hanyu Zhao, Shuai Zhao +97

With the rapid development of deep learning, training Big Models (BMs) for multiple downstream tasks becomes a popular paradigm. Researchers have achieved various outcomes in the c…

cs.RO2021

Robotic Occlusion Reasoning for Efficient Object Existence Prediction

Mengdi Li, Cornelius Weber, Matthias Kerzel +4

Reasoning about potential occlusions is essential for robots to efficiently predict whether an object exists in an environment. Though existing work shows that a robot with active…

cs.IR20202 cited

Knowledge Transfer via Pre-training for Recommendation: A Review and Prospect

Zheni Zeng, Chaojun Xiao, Yuan Yao +5

Recommender systems aim to provide item recommendations for users, and are usually faced with data sparsity problem (e.g., cold start) in real-world scenarios. Recently pre-trained…

cs.CV20201 cited

SQE: a Self Quality Evaluation Metric for Parameters Optimization in Multi-Object Tracking

Yanru Huang, Feiyu Zhu, Zheni Zeng +3

We present a novel self quality evaluation metric SQE for parameters optimization in the challenging yet critical multi-object tracking task. Current evaluation metrics all require…