Search Results for author: Yu Qi

Found 13 papers, 4 papers with code

MindGPT: Interpreting What You See with Non-invasive Brain Recordings

1 code implementation27 Sep 2023 Jiaxuan Chen, Yu Qi, Yueming Wang, Gang Pan

By doing so, we found that the neural representations of the MindGPT are explainable, which can be used to evaluate the contributions of visual properties to language semantics.

Language Modelling Large Language Model

STGIN: Spatial-Temporal Graph Interaction Network for Large-scale POI Recommendation

no code implementations5 Sep 2023 Shaohua Liu, Yu Qi, Gen Li, Mingjian Chen, Teng Zhang, Jia Cheng, Jun Lei

Specifically, we construct subgraphs of spatial, temporal, spatial-temporal, and global views respectively to precisely characterize the user's interests in various contexts.

graph construction Graph Sampling

A Human-Machine Joint Learning Framework to Boost Endogenous BCI Training

no code implementations25 Aug 2023 Hanwen Wang, Yu Qi, Lin Yao, Yueming Wang, Dario Farina, Gang Pan

Then a human-machine joint learning framework is proposed: 1) for the human side, we model the learning process in a sequential trial-and-error scenario and propose a novel ``copy/new'' feedback paradigm to help shape the signal generation of the subject toward the optimal distribution; 2) for the machine side, we propose a novel adaptive learning algorithm to learn an optimal signal distribution along with the subject's learning process.

EEG Motor Imagery

NeuSort: An Automatic Adaptive Spike Sorting Approach with Neuromorphic Models

no code implementations20 Apr 2023 Hang Yu, Yu Qi, Gang Pan

NeuSort caters to the demand for real-time spike sorting in brain-machine interfaces through a neuromorphic approach.

Spike Sorting Template Matching

LaSNN: Layer-wise ANN-to-SNN Distillation for Effective and Efficient Training in Deep Spiking Neural Networks

no code implementations17 Apr 2023 Di Hong, Jiangrong Shen, Yu Qi, Yueming Wang

A conversion scheme is proposed to obtain competitive accuracy by mapping trained ANNs' parameters to SNNs with the same structures.

Knowledge Distillation

Exploring Stochastic Autoregressive Image Modeling for Visual Representation

1 code implementation3 Dec 2022 Yu Qi, Fan Yang, Yousong Zhu, Yufei Liu, Liwei Wu, Rui Zhao, Wei Li

By introducing stochastic prediction and the parallel encoder-decoder, SAIM significantly improve the performance of autoregressive image modeling.

Self-Supervised Learning

Benchmarking Unsupervised Anomaly Detection and Localization

no code implementations30 May 2022 Ye Zheng, Xiang Wang, Yu Qi, Wei Li, Liwei Wu

From the time the MVTec AD dataset was proposed to the present, new research methods that are constantly being proposed push its precision to saturation.

Benchmarking Unsupervised Anomaly Detection

Dynamic Ensemble Bayesian Filter for Robust Control of a Human Brain-machine Interface

no code implementations22 Apr 2022 Yu Qi, Xinyun Zhu, Kedi Xu, Feixiao Ren, Hongjie Jiang, Junming Zhu, Jianmin Zhang, Gang Pan, Yueming Wang

In this way, DyEnsemble copes with variability in signals and improves the robustness of online control.

Study on the simulation control of neural network algorithm in thermally coupled distillation

no code implementations6 Feb 2021 Zhaolan Zheng, Yu Qi

Thermally coupled distillation is a new energy-saving method, but the traditional thermally coupled distillation simulation calculation process is complicated, and the optimization method based on the traditional simulation process is difficult to obtain a good feasible solution.

Reconstructing Perceptive Images from Brain Activity by Shape-Semantic GAN

1 code implementation NeurIPS 2020 Tao Fang, Yu Qi, Gang Pan

Reconstructing seeing images from fMRI recordings is an absorbing research area in neuroscience and provides a potential brain-reading technology.

Generative Adversarial Network Image Reconstruction

A review of neural network algorithms and their applications in supercritical extraction

no code implementations31 Oct 2020 Yu Qi, Zhaolan Zheng

Neural network realizes multi-parameter optimization and control by simulating certain mechanisms of the human brain.

Anomaly Detection Chemical Process

Dynamic Ensemble Modeling Approach to Nonstationary Neural Decoding in Brain-Computer Interfaces

1 code implementation NeurIPS 2019 Yu Qi, Bin Liu, Yueming Wang, Gang Pan

Brain-computer interfaces (BCIs) have enabled prosthetic device control by decoding motor movements from neural activities.

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