Search Results for author: Kun Yi

Found 17 papers, 11 papers with code

SEED-X: Multimodal Models with Unified Multi-granularity Comprehension and Generation

1 code implementation22 Apr 2024 Yuying Ge, Sijie Zhao, Jinguo Zhu, Yixiao Ge, Kun Yi, Lin Song, Chen Li, Xiaohan Ding, Ying Shan

We hope that our work will inspire future research into what can be achieved by versatile multimodal foundation models in real-world applications.

Wills Aligner: A Robust Multi-Subject Brain Representation Learner

no code implementations20 Apr 2024 Guangyin Bao, Zixuan Gong, Qi Zhang, Jialei Zhou, Wei Fan, Kun Yi, Usman Naseem, Liang Hu, Duoqian Miao

We meticulously evaluate the performance of our approach across coarse-grained and fine-grained visual decoding tasks.

ViT-Lens: Towards Omni-modal Representations

1 code implementation27 Nov 2023 Weixian Lei, Yixiao Ge, Kun Yi, Jianfeng Zhang, Difei Gao, Dylan Sun, Yuying Ge, Ying Shan, Mike Zheng Shou

In this paper, we present ViT-Lens-2 that facilitates efficient omni-modal representation learning by perceiving novel modalities with a pretrained ViT and aligning them to a pre-defined space.

EEG Image Generation +2

Frequency-domain MLPs are More Effective Learners in Time Series Forecasting

1 code implementation NeurIPS 2023 Kun Yi, Qi Zhang, Wei Fan, Shoujin Wang, Pengyang Wang, Hui He, Defu Lian, Ning An, Longbing Cao, Zhendong Niu

FreTS mainly involves two stages, (i) Domain Conversion, that transforms time-domain signals into complex numbers of frequency domain; (ii) Frequency Learning, that performs our redesigned MLPs for the learning of real and imaginary part of frequency components.

Time Series Time Series Forecasting

ViT-Lens: Initiating Omni-Modal Exploration through 3D Insights

1 code implementation20 Aug 2023 Weixian Lei, Yixiao Ge, Jianfeng Zhang, Dylan Sun, Kun Yi, Ying Shan, Mike Zheng Shou

A well-trained lens with a ViT backbone has the potential to serve as one of these foundation models, supervising the learning of subsequent modalities.

3D Classification Question Answering +4

A Survey on Deep Learning based Time Series Analysis with Frequency Transformation

no code implementations4 Feb 2023 Kun Yi, Qi Zhang, Longbing Cao, Shoujin Wang, Guodong Long, Liang Hu, Hui He, Zhendong Niu, Wei Fan, Hui Xiong

Despite the growing attention and the proliferation of research in this emerging field, there is currently a lack of a systematic review and in-depth analysis of deep learning-based time series models with FT.

Time Series Time Series Analysis

Learning Informative Representation for Fairness-aware Multivariate Time-series Forecasting: A Group-based Perspective

1 code implementation27 Jan 2023 Hui He, Qi Zhang, Shoujin Wang, Kun Yi, Zhendong Niu, Longbing Cao

To bridge such significant gap, we formulate the fairness modeling problem as learning informative representations attending to both advantaged and disadvantaged variables.

Fairness Multivariate Time Series Forecasting +1

RILS: Masked Visual Reconstruction in Language Semantic Space

1 code implementation CVPR 2023 Shusheng Yang, Yixiao Ge, Kun Yi, Dian Li, Ying Shan, XiaoHu Qie, Xinggang Wang

Both masked image modeling (MIM) and natural language supervision have facilitated the progress of transferable visual pre-training.

Sentence

Edge-Varying Fourier Graph Networks for Multivariate Time Series Forecasting

no code implementations6 Oct 2022 Kun Yi, Qi Zhang, Liang Hu, Hui He, Ning An, Longbing Cao, Zhendong Niu

The key problem in multivariate time series (MTS) analysis and forecasting aims to disclose the underlying couplings between variables that drive the co-movements.

Multivariate Time Series Forecasting Time Series

Masked Image Modeling with Denoising Contrast

1 code implementation19 May 2022 Kun Yi, Yixiao Ge, Xiaotong Li, Shusheng Yang, Dian Li, Jianping Wu, Ying Shan, XiaoHu Qie

Since the development of self-supervised visual representation learning from contrastive learning to masked image modeling (MIM), there is no significant difference in essence, that is, how to design proper pretext tasks for vision dictionary look-up.

Contrastive Learning Denoising +6

mc-BEiT: Multi-choice Discretization for Image BERT Pre-training

1 code implementation29 Mar 2022 Xiaotong Li, Yixiao Ge, Kun Yi, Zixuan Hu, Ying Shan, Ling-Yu Duan

Image BERT pre-training with masked image modeling (MIM) becomes a popular practice to cope with self-supervised representation learning.

Instance Segmentation object-detection +5

PENCIL: Deep Learning with Noisy Labels

no code implementations17 Feb 2022 Kun Yi, Guo-Hua Wang, Jianxin Wu

It is easy to collect a dataset with noisy labels, but such noise makes networks overfit seriously and accuracies drop dramatically.

Learning with noisy labels Multi-Label Classification

Recommending POIs for Tourists by User Behavior Modeling and Pseudo-Rating

1 code implementation13 Oct 2021 Kun Yi, Ryu Yamagishi, Taishan Li, Zhengyang Bai, Qiang Ma

Our mechanism include two components: one is a probabilistic model that reveals the user behaviors in tourism; the other is a pseudo rating mechanism to handle the cold-start issue in POIs recommendations.

Fairness Recommendation Systems

Probabilistic End-to-end Noise Correction for Learning with Noisy Labels

3 code implementations CVPR 2019 Kun Yi, Jianxin Wu

Deep learning has achieved excellent performance in various computer vision tasks, but requires a lot of training examples with clean labels.

Ranked #25 on Image Classification on Clothing1M (using extra training data)

Learning with noisy labels

Cannot find the paper you are looking for? You can Submit a new open access paper.