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pro vyhledávání: '"Raja, Haroon"'
Dynamic subspace estimation, or subspace tracking, is a fundamental problem in statistical signal processing and machine learning. This paper considers a geodesic model for time-varying subspaces. The natural objective function for this model is non-
Externí odkaz:
http://arxiv.org/abs/2303.14851
Publikováno v:
Proc. of the IEEE, vol. 108, no. 11, pp. 1984-2012, Nov. 2020
Emerging applications of machine learning in numerous areas involve continuous gathering of and learning from streams of data. Real-time incorporation of streaming data into the learned models is essential for improved inference in these applications
Externí odkaz:
http://arxiv.org/abs/2005.08854
Autor:
Raja, Haroon, Bajwa, Waheed U.
This paper considers the problem of estimating the principal eigenvector of a covariance matrix from independent and identically distributed data samples in streaming settings. The streaming rate of data in many contemporary applications can be high
Externí odkaz:
http://arxiv.org/abs/2001.01017
Publikováno v:
SIAM J. Math. Data Science, vol. 2, no. 4, pp. 944-966, 2020
This paper studies a tensor-structured linear regression model with a scalar response variable and tensor-structured predictors, such that the regression parameters form a tensor of order $d$ (i.e., a $d$-fold multiway array) in $\mathbb{R}^{n_1 \tim
Externí odkaz:
http://arxiv.org/abs/1911.03725
Autor:
Raja, Haroon, Bajwa, Waheed U.
Publikováno v:
IEEE Trans. Signal Processing, vol. 64, no. 1, pp. 173-188, Jan. 2016
This paper studies the problem of data-adaptive representations for big, distributed data. It is assumed that a number of geographically-distributed, interconnected sites have massive local data and they are interested in collaboratively learning a l
Externí odkaz:
http://arxiv.org/abs/1412.7839
Akademický článek
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Autor:
Matus, Ismael, Wilton, Shannon, Ho, Elliot, Raja, Haroon, Lei Feng, Murgu, Septimiu, Sarkiss, Mona
Publikováno v:
Journal of Bronchology & Interventional Pulmonology; Oct2023, Vol. 30 Issue 4, p328-334, 7p
Akademický článek
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Autor:
Raja, Haroon
Data representation is an important information processing task which finds use in diverse engineering applications like signal processing, machine learning, medical imaging, and geophysical data analysis, to name a few. Once a good representation mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d33e8e1b28d288039698ad44660e9acd
Publikováno v:
Journal of Bronchology & Interventional Pulmonology; Oct2021, Vol. 28 Issue 4, p272-280, 9p