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Optimal Detection in Case of the Sparse Training Data
Optimal Detection in Case of the Sparse Training Data...
AI - Jazykověda
- 2004 •
- D
Rok uplatnění
D - Stať ve sborníku
Asteroid models from combined sparse and dense photometric data
We use the lightcurve inversion method to obtain rotation parameters and coarse shape models of selected asteroids. We combine sparse photometric data from the US Catalogueand the Palmer Divide Observatory archive, and show that suc...
BN - Astronomie a nebeská mechanika, astrofyzika
- 2009 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Sparse Distributed Memory -- Pattern Data Analysis
This paper discusses, how some statistical properties of pattern data can affect efficiency of Kanerva's Sparse Distributed Memory (SDM). Then, it suggests an method which should improve SDM efficiency....
JD - Využití počítačů, robotika a její aplikace
- 2000 •
- D
Rok uplatnění
D - Stať ve sborníku
Spherical Object Reconstruction Using Simplex Meshes from Sparse Data
. The method can handle volumetric as well as three-dimensional range data and is easy to use and relatively fast. The method, however, can yield wrong results for sparse data. The goal of this paper is to describe a modifi...
JD - Využití počítačů, robotika a její aplikace
- 2003 •
- D
Rok uplatnění
D - Stať ve sborníku
Large-Scale Visualization of Sparse Matrices
An efficient algorithm for parallel acquisition of visualization data for large sparse matrices is presented and evaluated both analytically and empirically-processors mapping and with any sparse storage format/scheme. The ...
IN - Informatika
- 2014 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
A New Format for the Sparse Matrix-vector Multiplication
Algorithms for the sparse matrix-vector multiplication (shortly spMV) are important building blocks in solvers of sparse systems of linear equations. Due to matrix sparsity, the memory access patterns are irregular and the utilizati...
IN - Informatika
- 2007 •
- D
Rok uplatnění
D - Stať ve sborníku
Sparse principal balances
Compositional data analysis deals with situations where the relevant, and not in the reported values. This article focuses on high-dimensional compositional data (e.g., mass spectral data), proteomics or genomics. The goal ...
BA - Obecná matematika
- 2015 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
The sparse image representation for automated image retrieval
a novel statistical-based model for the efficient dimensional reduction of sparse data. Although images can be represented sparsely for instance by the discrete cosine data bya statistical model of the sparse<...
IN - Informatika
- 2008 •
- D
Rok uplatnění
D - Stať ve sborníku
Parallel Data Acquisition for Visualization of Very Large Sparse Matrices
The problem of visualization of very large sparse matrices emerging on massively parallel computer systems is identified and a new method along with an accompanying algorithm for parallel acquisition of visualization data for such m...
IN - Informatika
- 2014 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Performance tuning of the sparse matrix-vector multiplication on modern CPUs
In this paper, we describe several modifications of the basic algorithm for the sparse matrix-vector multiplication. We investigate performance gains of these modifications on 4 CPU platforms....
IN - Informatika
- 2004 •
- A
Rok uplatnění
A - Audiovizuální tvorba
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