Search Results for author: Alan J. X. Guo

Found 6 papers, 0 papers with code

Deep Squared Euclidean Approximation to the Levenshtein Distance for DNA Storage

no code implementations11 Jul 2022 Alan J. X. Guo, Cong Liang, Qing-Hu Hou

The Levenshtein distance is approximated by the squared Euclidean distance between the embedding vectors, which is fast calculated and clustering algorithm friendly.


Improving the Expressive Power of Graph Neural Network with Tinhofer Algorithm

no code implementations5 Apr 2021 Alan J. X. Guo, Qing-Hu Hou, Ou wu

In recent years, Graph Neural Network (GNN) has bloomly progressed for its power in processing graph-based data.


Improving Deep Hyperspectral Image Classification Performance with Spectral Unmixing

no code implementations1 Apr 2020 Alan J. X. Guo, Fei Zhu

Recent advances in neural networks have made great progress in the hyperspectral image (HSI) classification.

Classification General Classification +1

Hyperspectral Image Classification with Deep Metric Learning and Conditional Random Field

no code implementations4 Mar 2019 Yi Liang, Xin Zhao, Alan J. X. Guo, Fei Zhu

To improve the classification performance in the context of hyperspectral image processing, many works have been developed based on two common strategies, namely the spatial-spectral information integration and the utilization of neural networks.

Ranked #8 on Hyperspectral Image Classification on Indian Pines (Overall Accuracy metric)

General Classification Hyperspectral Image Classification +3

A CNN-based Spatial Feature Fusion Algorithm for Hyperspectral Imagery Classification

no code implementations31 Jan 2018 Alan J. X. Guo, Fei Zhu

At the testing stage, by applying the discriminant model to the pixel-pairs generated by the test pixel and its neighbors, the local structure is estimated and represented as a customized convolutional kernel.

General Classification Test

Spectral-Spatial Feature Extraction and Classification by ANN Supervised with Center Loss in Hyperspectral Imagery

no code implementations20 Nov 2017 Alan J. X. Guo, Fei Zhu

In this paper, we propose a spectral-spatial feature extraction and classification framework based on artificial neuron network (ANN) in the context of hyperspectral imagery.

Face Recognition General Classification

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