Search Results for author: Junru Chen

Found 9 papers, 3 papers with code

Brant-2: Foundation Model for Brain Signals

1 code implementation15 Feb 2024 Zhizhang Yuan, Daoze Zhang, Junru Chen, Gefei Gu, Yang Yang

Foundational models benefit from pre-training on large amounts of unlabeled data and enable strong performance in a wide variety of applications with a small amount of labeled data.

Are Synthetic Time-series Data Really not as Good as Real Data?

no code implementations1 Feb 2024 Fanzhe Fu, Junru Chen, Jing Zhang, Carl Yang, Lvbin Ma, Yang Yang

Time-series data presents limitations stemming from data quality issues, bias and vulnerabilities, and generalization problem.

Representation Learning Time Series

MBrain: A Multi-channel Self-Supervised Learning Framework for Brain Signals

no code implementations15 Jun 2023 Donghong Cai, Junru Chen, Yang Yang, Teng Liu, Yafeng Li

Intuitively, brain signals, generated by the firing of neurons, are transmitted among different connecting structures in human brain.

EEG Seizure Detection +1

Unsupervised Adversarially-Robust Representation Learning on Graphs

no code implementations4 Dec 2020 Jiarong Xu, Yang Yang, Junru Chen, Chunping Wang, Xin Jiang, Jiangang Lu, Yizhou Sun

Additionally, we explore a provable connection between the robustness of the unsupervised graph encoder and that of models on downstream tasks.

Adversarial Robustness Community Detection +4

Attribute-guided Feature Extraction and Augmentation Robust Learning for Vehicle Re-identification

no code implementations13 May 2020 Chaoran Zhuge, Yujie Peng, Yadong Li, Jiangbo Ai, Junru Chen

Vehicle re-identification is one of the core technologies of intelligent transportation systems and smart cities, but large intra-class diversity and inter-class similarity poses great challenges for existing method.

Attribute Re-Ranking +1

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