Search Results for author: Lin Hu

Found 6 papers, 0 papers with code

Mapping Information in Feature Extraction Transformation for Chirp Signal

no code implementations10 Jan 2024 Shuyi Gu, Zhenghua Luo, Lin Hu, Yilin Zhang, Junxiong Guo

The demonstration of the noise suppression in the iteration process and feature enhancement supports the effectiveness of the mapping information model.

RingMo-lite: A Remote Sensing Multi-task Lightweight Network with CNN-Transformer Hybrid Framework

no code implementations16 Sep 2023 Yuelei Wang, Ting Zhang, Liangjin Zhao, Lin Hu, Zhechao Wang, Ziqing Niu, Peirui Cheng, Kaiqiang Chen, Xuan Zeng, Zhirui Wang, Hongqi Wang, Xian Sun

It is combined by the Transformer module as a low-pass filter to extract global features of RS images through a dual-branch structure, and the CNN module as a stacked high-pass filter to extract fine-grained details effectively.

Learning Source Biases: Multi-sourced Misspecifications and Consequences

no code implementations15 Sep 2023 Lin Hu, Matthew Kovach, Anqi Li

We study how a decision maker (DM) learns about the biases of unfamiliar information sources.

Fact Checking Friction

A Rational Inattention Theory of Echo Chamber

no code implementations21 Apr 2021 Lin Hu, Anqi Li, Xu Tan

We develop a rational inattention theory of echo chamber, whereby players gather information about an uncertain state by allocating limited attention capacities across biased primary sources and other players.

Electoral Accountability and Selection with Personalized Information Aggregation

no code implementations3 Sep 2020 Anqi Li, Lin Hu

We study a model of electoral accountability and selection whereby heterogeneous voters aggregate incumbent politician's performance data into personalized signals through paying limited attention.

The Politics of Personalized News Aggregation

no code implementations24 Oct 2019 Lin Hu, Anqi Li, Ilya Segal

We study how personalized news aggregation for rational inattentive voters (NARI) affects policy polarization and public opinion.

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