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» Modeling Problem Transformations based on Data Complexity
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CAS
2007
87views more  CAS 2007»
15 years 6 months ago
An Accelerated Algorithm for Density Estimation in Large Databases Using Gaussian Mixtures
Today, with the advances of computer storage and technology, there are huge datasets available, offering an opportunity to extract valuable information. Probabilistic approaches ...
Alvaro Soto, Felipe Zavala, Anita Araneda
ICML
2005
IEEE
16 years 7 months ago
Non-negative tensor factorization with applications to statistics and computer vision
We derive algorithms for finding a nonnegative n-dimensional tensor factorization (n-NTF) which includes the non-negative matrix factorization (NMF) as a particular case when n = ...
Amnon Shashua, Tamir Hazan
ICML
2002
IEEE
16 years 7 months ago
Learning from Scarce Experience
Searching the space of policies directly for the optimal policy has been one popular method for solving partially observable reinforcement learning problems. Typically, with each ...
Leonid Peshkin, Christian R. Shelton
COMPGEOM
2006
ACM
16 years 25 days ago
Online geometric reconstruction
We investigate a new class of geometric problems based on the idea of online error correction. Suppose one is given access to a large geometric dataset though a query mechanism; f...
Bernard Chazelle, C. Seshadhri
DATE
2005
IEEE
118views Hardware» more  DATE 2005»
16 years 14 days ago
Energy- and Performance-Driven NoC Communication Architecture Synthesis Using a Decomposition Approach
In this paper, we present a methodology for customized communication architecture synthesis that matches the communication requirements of the target application. This is an impor...
Ümit Y. Ogras, Radu Marculescu