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arXiv research

A locally-built, LLM-digested index of recent arXiv papers in quant finance, geometry/topology, and statistical ML — keyword search served straight from SQLite on this machine.

169,181 papers · 148 categories

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0111 · Jul 201219922001200920182026
4 results for “PolSAR”
Region-Based Classification of PolSAR Data Using Radial Basis Kernel Functions With Stochastic Distancesstat.ML

Improved classification of PolSAR data using SVM with stochastic distances and radial basis functions.

problem Improper training samples in PolSAR data classification.
method Combination of radial basis kernel functions and stochastic distances with Support Vector Machines (SVM).
result SVM with the proposed kernel functions achieves better performance than Minimum Distance classification.
PolSARSVMRadial Basis FunctionsStochastic DistancesSupport Vector Machines
2018-05-07abs ↗pdf ↗
Polarimetric SAR Image Smoothing with Stochastic Distancescs.IT

Polarimetric Synthetic Aperture Radar (PolSAR) images are establishing as an important source of information in remote sensing applications. The most complete format this type of imaging produces consists of complex-valued Hermitian matrices in every image coordinate and, as such, their visualization is challenging. Th…

2012-07-03abs ↗pdf ↗
Integrating global spatial features in CNN based Hyperspectral/SAR imagery classificationcs.LG

This paper improves land cover classification using global spatial features in CNN.

problem Limited classification accuracy and universality of traditional remote sensing image classification methods.
method Integrates global spatial features into a dual-branch CNN for hyperspectral/SAR imagery classification.
result The proposed method outperforms traditional single-channel CNN methods.
CNNHyperspectralSARClassificationGlobal Features
2020-05-30abs ↗pdf ↗