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- The University of MelbourneAU14 papers
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- National Institute for Materials ScienceJP11 papers
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22 papers · 1 filter
Alternating conditional gradient method for convex feasibility problems
R. Díaz Millán, O. P. Ferreira, L. F. Prudente
The classical convex feasibility problem in a finite dimensional Euclidean space is studied in the present paper. We are interested in two cases. First, we assume to know how to co…
Using the Stokes V widths of Fe I lines for diagnostics of the intrinsic solar photospheric magnetic field
M. Gordovskyy, S. Shelyag, P. K. Browning +1
The goal of this study is to explore a novel method for the solar photospheric magnetic field diagnostics using Stokes V widths of different magnetosensitive Fe~I spectral lines. W…
Bayesian Optimization for Categorical and Category-Specific Continuous Inputs
Dang Nguyen, Sunil Gupta, Santu Rana +2
Many real-world functions are defined over both categorical and category-specific continuous variables and thus cannot be optimized by traditional Bayesian optimization (BO) method…
High-resolution spectropolarimetric observations of the temporal evolution of magnetic fields in photospheric bright points
Peter H. Keys, Aaron Reid, Mihalis Mathioudakis +7
Context. Magnetic bright points (MBPs) are dynamic, small-scale magnetic elements often found with field strengths of the order of a kilogauss within intergranular lanes in the pho…
Improving Long Handwritten Text Line Recognition with Convolutional Multi-way Associative Memory
Duc Nguyen, Nhan Tran, Hung Le
Convolutional Recurrent Neural Networks (CRNNs) excel at scene text recognition. Unfortunately, they are likely to suffer from vanishing/exploding gradient problems when processing…
Improved histogram-based anomaly detector with the extended principal component features
Sunil Aryal, Arbind Agrahari Baniya, KC Santosh
In this era of big data, databases are growing rapidly in terms of the number of records. Fast automatic detection of anomalous records in these massive databases is a challenging…