Search Results for author: Qilin Li

Found 6 papers, 0 papers with code

EdgeConvFormer: Dynamic Graph CNN and Transformer based Anomaly Detection in Multivariate Time Series

no code implementations4 Dec 2023 Jie Liu, Qilin Li, Senjian An, Bradley Ezard, Ling Li

Transformer-based models for anomaly detection in multivariate time series can benefit from the self-attention mechanism due to its advantage in modeling long-term dependencies.

Anomaly Detection Time Series

A Foundation Model for Cell Segmentation

no code implementations18 Nov 2023 Uriah Israel, Markus Marks, Rohit Dilip, Qilin Li, Morgan Schwartz, Elora Pradhan, Edward Pao, Shenyi Li, Alexander Pearson-Goulart, Pietro Perona, Georgia Gkioxari, Ross Barnowski, Yisong Yue, David Van Valen

Methods that have learned the general notion of "what is a cell" and can identify them across different domains of cellular imaging data have proven elusive.

Cell Segmentation Prompt Engineering +1

A Novel Exploration of Diffusion Process based on Multi-types Galton-Watson Forests

no code implementations17 Mar 2022 Yanjiao Zhu, Qilin Li, Wanquan Liu, Chuancun Yin, Zhenlong Gao

With the two-phase setting of the MGWF, one can interpret the diffusion process and the Google PageRank system explicitly.

Regularizing Semi-supervised Graph Convolutional Networks with a Manifold Smoothness Loss

no code implementations11 Feb 2020 Qilin Li, Wanquan Liu, Ling Li

Existing graph convolutional networks focus on the neighborhood aggregation scheme.

Semi-supervised Learning on Graph with an Alternating Diffusion Process

no code implementations16 Feb 2019 Qilin Li, Senjian An, Ling Li, Wanquan Liu

Graph-based semi-supervised learning usually involves two separate stages, constructing an affinity graph and then propagating labels for transductive inference on the graph.

graph construction

Sparse Subspace Clustering via Diffusion Process

no code implementations5 Aug 2016 Qilin Li, Ling Li, Wanquan Liu

Subspace clustering refers to the problem of clustering high-dimensional data that lie in a union of low-dimensional subspaces.

Clustering

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