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Multi-scale Support Vector Regression
The 2010 International Joint Conference on Neural Networks (IJCNN), 2010A multi-kernel Support Vector Machine model, called Hierarchical Support Vector Regression (HSVR), is proposed here. This is a self-organizing (by growing) multiscale version of a Support Vector Regression (SVR) model. It is constituted of hierarchical layers, each containing a standard SVR with Gaussian kernel, at decreasing scales.
S. Ferrari +3 more
openaire +1 more source
2004
Abstract Global optimization problems with so-called ‘rough’ or rugged objective function landscapes are studied. These problems often have many, many stationary points and show considerable differences between small and large-scale geometry. A novel multi-scale global optimization algorithm for solving ‘rough’ objective functions, based on the ...
Lucia, Angelo, DiMaggio, Peter A.
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Abstract Global optimization problems with so-called ‘rough’ or rugged objective function landscapes are studied. These problems often have many, many stationary points and show considerable differences between small and large-scale geometry. A novel multi-scale global optimization algorithm for solving ‘rough’ objective functions, based on the ...
Lucia, Angelo, DiMaggio, Peter A.
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Multi-scale Stacked Sequential Learning
Pattern Recognition, 2009One of the most widely used assumptions in supervised learning is that data is independent and identically distributed. This assumption does not hold true in many real cases. Sequential learning is the discipline of machine learning that deals with dependent data such that neighboring examples exhibit some kind of relationship. In the literature, there
Carlo Gatta, Eloi Puertas, Oriol Pujol
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2008
The governing field equations in doublet mechanics involve scaling parameters η α which, for every doublet α, represent the distance between two adjacent nodes in the underlying Bravais lattice comprising the body. Here, α = 1, ..., n, where n is the valence of the Bravais lattice. We expect the physical response of bodies modeled by doublet mechanics,
M. Ferrari, A. Imam
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The governing field equations in doublet mechanics involve scaling parameters η α which, for every doublet α, represent the distance between two adjacent nodes in the underlying Bravais lattice comprising the body. Here, α = 1, ..., n, where n is the valence of the Bravais lattice. We expect the physical response of bodies modeled by doublet mechanics,
M. Ferrari, A. Imam
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Multi-scale simulation of discrete systems with multi-scale supercomputer
AIP Conference Proceedings, 2013In this presentation we give an overview on the attempts of our group to speedup the simulation of discrete systems, e.g., molecules, particles and particle-fluid systems, with multi-scale numerical methods as well as multi-scale computer hardware. We demonstrate that this structural consistency between the software and hardware is vital for effective ...
Wei Ge, Jinghai Li
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2006
If a mathematical model contains many different scales the computational cost for its numerical solution is very large. The smallest scale must be resolved over the distance of the largest scale. A huge number of unknowns are required and until recently many such problems could not be treated computationally.
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If a mathematical model contains many different scales the computational cost for its numerical solution is very large. The smallest scale must be resolved over the distance of the largest scale. A huge number of unknowns are required and until recently many such problems could not be treated computationally.
openaire +1 more source
2018
A multi-scale framework of intents is described for purposeful agents as a tool to explore the dynamics of cooperation, collaboration, conflict and competition between humans, both as individuals and as groups. The framework spans multiple timescales over which intentions persist - from the most transient (the next action to be taken) to the most ...
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A multi-scale framework of intents is described for purposeful agents as a tool to explore the dynamics of cooperation, collaboration, conflict and competition between humans, both as individuals and as groups. The framework spans multiple timescales over which intentions persist - from the most transient (the next action to be taken) to the most ...
openaire +1 more source
Multi‐Scale Design of Metal–Organic Framework‐Derived Materials for Energy Electrocatalysis
Advanced Energy Materials, 2022Tianjie Qiu, Gao Song, Ruqiang Zou
exaly
Res2Net: A New Multi-Scale Backbone Architecture
IEEE Transactions on Pattern Analysis and Machine Intelligence, 2021Shang-Hua Gao +2 more
exaly
Multi-scale defects in powder-based additively manufactured metals and alloys
Journal of Materials Science and Technology, 2022Jin Fu, Xu Song, M W Fu
exaly