412 search results - page 27 / 83 » Diagonalization |
JMLR
2010
13 years 2 months ago
2010
Some online algorithms for linear classification model the uncertainty in their weights over the course of learning. Modeling the full covariance structure of the weights can prov...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
Abstract—This work considers the joint source-channel problem of transmitting a Gaussian source over a two-user multipleinput multiple-output (MIMO) broadcast channel. We show th...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
Ordering property is an important property of LSP and closely connected with the naturalness of reconstructed speech. When LSP is adopted as spectrum feature in HMM-based parametr...
CISS
2008
IEEE
14 years 1 months ago
2008
IEEE
—The results of 2 experiments in Costas arrays are presented, for which theoretical explanation is still not available: the number of dots on the main diagonal of exponential Wel...
MFCS
2004
Springer
14 years 23 days ago
2004
Springer
How hard is it to invert NP-problems? We show that all superlinearly certified inverses of NP problems are coNP-hard. To do so, we develop a novel proof technique that builds dia...