sparse mixtures
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Detection of sparse mixtures: higher criticism and scan statistic

Electronic Journal of Statistics ◽

10.1214/18-ejs1512 ◽

2019 ◽

Vol 13 (1) ◽

pp. 208-230 ◽

Author(s):

Ery Arias-Castro ◽

Andrew Ying

Keyword(s):

Scan Statistic ◽

Higher Criticism ◽

Sparse Mixtures

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Detection of sparse mixtures: The finite alphabet case

2016 50th Asilomar Conference on Signals, Systems and Computers ◽

10.1109/acssc.2016.7869572 ◽

2016 ◽

Author(s):

Jonathan G. Ligo ◽

George V. Moustakides ◽

Venugopal V. Veeravalli

Keyword(s):

Finite Alphabet ◽

Sparse Mixtures

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Rate analysis for detection of sparse mixtures

2016 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) ◽

10.1109/icassp.2016.7472477 ◽

2016 ◽

Author(s):

Jonathan G. Ligo ◽

George V Moustakides ◽

Venugopal V Veeravalli

Keyword(s):

Rate Analysis ◽

Sparse Mixtures

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Phase-optimized K-SVD for signal extraction from underdetermined multichannel sparse mixtures

2015 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) ◽

10.1109/icassp.2015.7177990 ◽

2015 ◽

Author(s):

Antoine Deleforge ◽

Walter Kellermann

Keyword(s):

Signal Extraction ◽

Sparse Mixtures

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Optimal Detection of Sparse Mixtures Against a Given Null Distribution

IEEE Transactions on Information Theory ◽

10.1109/tit.2014.2304295 ◽

2014 ◽

Vol 60 (4) ◽

pp. 2217-2232 ◽

Author(s):

Tony T. Cai ◽

Yihong Wu

Keyword(s):

Null Distribution ◽

Optimal Detection ◽

Sparse Mixtures

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The average likelihood ratio for large-scale multiple testing and detecting sparse mixtures

Institute of Mathematical Statistics Collections - From Probability to Statistics and Back: High-Dimensional Models and Processes -- A Festschrift in Honor of Jon A. Wellner ◽

10.1214/12-imscoll923 ◽

2013 ◽

pp. 317-326 ◽

Author(s):

Guenther Walther

Keyword(s):

Likelihood Ratio ◽

Multiple Testing ◽

Large Scale ◽

Sparse Mixtures

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Mixing Matrix Estimation From Sparse Mixtures With Unknown Number of Sources

IEEE Transactions on Neural Networks ◽

10.1109/tnn.2010.2091427 ◽

2011 ◽

Vol 22 (2) ◽

pp. 211-221 ◽

Author(s):

Guoxu Zhou ◽

Zuyuan Yang ◽

Shengli Xie ◽

Jun-Mei Yang

Keyword(s):

Matrix Estimation ◽

Unknown Number ◽

Mixing Matrix ◽

Mixing Matrix Estimation ◽

Sparse Mixtures

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Spectral clustering in high-dimensions: Necessary and sufficient conditions for dense and sparse mixtures

2008 46th Annual Allerton Conference on Communication, Control, and Computing ◽

10.1109/allerton.2008.4797554 ◽

2008 ◽

Author(s):

Martin J. Wainwright

Keyword(s):

Spectral Clustering ◽

Sufficient Conditions ◽

Necessary And Sufficient Conditions ◽

High Dimensions ◽

Necessary And Sufficient ◽

Sparse Mixtures

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