Signal2Image Modules in Deep Neural Networks for EEG Classification
April 18, 2019
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Electrical Engineering and Systems Science
Computer Science
Signal Processing
Computer Vision and Pattern Recognition
Image and Video Processing
Deep learning has revolutionized computer vision utilizing the increased
availability of big data and the power of parallel computational units such as
graphical processing units. The vast majority of deep learning research is
conducted usi...
Long-range Correlations in a Data Sequence Extracted Via Polymeric
Compaction
April 15, 2019
Physics
Soft Condensed Matter
Statistical Mechanics
A numerical method is proposed to remove the quenched randomness from a data
sequence of numbers. A polymer chain of beads is introduced with both a hard
core interaction and an appropriate energy associated with the data sequence.
The quen...
Deformation Theory and Partition Lie Algebras
April 15, 2019
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Mathematics
Algebraic Geometry
Algebraic Topology
A theorem of Lurie and Pridham establishes a correspondence between formal
moduli problems and differential graded Lie algebras in characteristic zero,
thereby formalising a well-known principle in deformation theory. We introduce
a variant...
Predicting human decisions with behavioral theories and machine learning
April 15, 2019
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Computer Science
Artificial Intelligence
Computer Science and Game Theory
Machine Learning
Predicting human decision-making under risk and uncertainty represents a
quintessential challenge that spans economics, psychology, and related
disciplines. Despite decades of research effort, no model can be said to
accurately describe and...
Introduction to Multi-Armed Bandits
April 15, 2019
Computer Science
Statistics
Machine Learning
Artificial Intelligence
Data Structures and Algorithms
Machine Learning
Multi-armed bandits a simple but very powerful framework for algorithms that
make decisions over time under uncertainty. An enormous body of work has
accumulated over the years, covered in several books and surveys. This book
provides a mor...
A monotone scheme for G-equations with application to the explicit
convergence rate of robust central limit theorem
April 15, 2019
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Mathematics
Computer Science
Probability
Numerical Analysis
Numerical Analysis
We propose a monotone approximation scheme for a class of fully nonlinear
PDEs called G-equations. Such equations arise often in the characterization of
G-distributed random variables in a sublinear expectation space. The proposed
scheme is...
Costly Attention and Retirement
April 13, 2019
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Economics
Quantitative Finance
General Economics
Economics
General Economics
Economics
In UK data, I document the prevalence of misbeliefs regarding the State
Pension eligibility age (SPA) and these misbeliefs predictivity of retirement.
Exploiting policy variation, I estimate a lifecycle model of retirement in
which rational...
Sparse-grid polynomial interpolation approximation and integration for
parametric and stochastic elliptic PDEs with lognormal inputs
April 13, 2019
Mathematics
Computer Science
Numerical Analysis
Numerical Analysis
By combining a certain approximation property in the spatial domain, and
weighted ℓ2-summability of the Hermite polynomial expansion coefficients
in the parametric domain obtained in [M. Bachmayr, A. Cohen, R. DeVore and G.
Migliorati...
On conformal pseudo-subriemannian fundamental graded Lie algebras
associated with pseudo H-type Lie algebras
April 13, 2019
Mathematics
Differential Geometry
A pseudo H-type Lie algebra naturally gives rise to a conformal
pseudo-subriemannian fundamental graded Lie algebras. In this paper we
investigate the prolongations of the associated fundamental graded Lie algebra
and the associated confo...
Beyond the Nucleus: Cytoplasmic Dominance in Follicular Thyroid
Carcinoma Detection Using Single-Cell Raman Imaging Across Multiple Devices
April 11, 2019
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Quantitative Biology
Quantitative Methods
Cell Behavior
Quantitative Methods
Cell Behavior
Cytological diagnosis of follicular thyroid carcinoma (FTC) is one of major
challenges in the field of endocrine oncology due to absence of evident
morphological indicators. Morphological abnormalities in the nucleus are
typically key indic...