3972 search results - page 375 / 795 » Cosparse analysis modeling - uniqueness and algorithms |
128
Voted
WICON
2008
15 years 6 months ago
2008
We present a fluid flow model to analyze backlog-based CSMA policies. The model is obtained using a CSMA fixed point approximation that has been recently proposed and analyzed. We...
164
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NIPS
2004
15 years 6 months ago
2004
Linear Discriminant Analysis (LDA) is a well-known scheme for feature extraction and dimension reduction. It has been used widely in many applications involving high-dimensional d...
142
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EDBT
2010
ACM
15 years 8 months ago
2010
ACM
A profound analysis of all relevant business data in the company is necessary for optimizing business processes effectively. Current analyses typically exclusively run on business...
167
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ESANN
2006
15 years 6 months ago
2006
Regression Error Characteristic (REC) analysis is a technique for evaluation and comparison of regression models that facilitates the visualization of the performance of many regre...
130
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SIGIR
2010
ACM
15 years 9 months ago
2010
ACM
This paper presents a new way of thinking for IR metric optimization. It is argued that the optimal ranking problem should be factorized into two distinct yet interrelated stages:...