Search Results for author: Yijun Lin

Found 4 papers, 0 papers with code

The mapKurator System: A Complete Pipeline for Extracting and Linking Text from Historical Maps

no code implementations29 Jun 2023 Jina Kim, Zekun Li, Yijun Lin, Min Namgung, Leeje Jang, Yao-Yi Chiang

mapKurator empowers automated extraction, post-processing, and linkage of text labels from large numbers of large-dimension historical map scans.

Zero-Shot Learning

Building Autocorrelation-Aware Representations for Fine-Scale Spatiotemporal Prediction

no code implementations10 Dec 2021 Yijun Lin, Yao-Yi Chiang, Meredith Franklin, Sandrah P. Eckel, José Luis Ambite

In addition to a feature selection module and a spatiotemporal learning module, DeepLATTE contains an autocorrelation-guided semi-supervised learning strategy to enforce both local autocorrelation patterns and global autocorrelation trends of the predictions in the learned spatiotemporal embedding space to be consistent with the observed data, overcoming the limitation of sparse and unevenly distributed observations.

feature selection Time Series +1

A Semi-Supervised Approach for Abnormal Event Prediction on Large Operational Network Time-Series Data

no code implementations14 Oct 2021 Yijun Lin, Yao-Yi Chiang

Large network logs, recording multivariate time series generated from heterogeneous devices and sensors in a network, can often reveal important information about abnormal activities, such as network intrusions and device malfunctions.

Anomaly Detection Event Detection +2

A Comparison and Strategy of Semantic Segmentation on Remote Sensing Images

no code implementations24 May 2019 Junxing Hu, Ling Li, Yijun Lin, Fengge Wu, Junsuo Zhao

But a large number of useless raw images, limited data storage resource and poor transmission capability on satellites hinder our use of valuable images.

Segmentation Semantic Segmentation

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