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Igor Carron
owner

Implementations  - 
 
Here is an implementation in R of an l1 solver. All compressive sensing solvers implementation show up under the CS and implemntation tags. A Tutorial on Libra: R package for the Linearized Bregman Algorithm in High Dimens...
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Thomas Arildsen

Conferences / Meetings / Meetups  - 
 
 
Last chance to submit your 2-page extended abstract to iTWIST'16 is Friday. You can still make it!
This is an excellent opportunity to discuss your work with international experts without precluding publication of more details on your research elsewhere (we will not steal your copyright). 
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Igor Carron
owner

Blogs (Nuit Blanche, ....)  - 
 
Some new Compressive Sensing hardware, woohoo ! Compact all-CMOS spatiotemporal compressive sensing video camera with pixel-wise coded exposure by Jie Zhang, Tao Xiong, Trac Tran, Sang Chin, and Ralph Etienne-Cummings A...
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Igor Carron
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Blogs (Nuit Blanche, ....)  - 
 
David sent me the following a while back: Dear Igor, I’ve enjoyed following your blog for a long time, and think the following preprint may be of interest: “Deep Online Convex Optimization with Gated Games,” http://arx...
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Igor Carron
owner

Blogs (Nuit Blanche, ....)  - 
 
A month ago, the Cambridge community held a symposium in honor of David MacKay who left us this past week. They just released the videos: Brief Reminiscences I: Neil Lawrence, John Skilling, John Bridle, Graeme Mitchison Br...
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Igor Carron
owner

Blogs (Nuit Blanche, ....)  - 
 
Here is another instance of The Great Convergence in action. Today MMV reconstruction with a Deep architecture. From the graphs, it looks like the Deep architecture is not gaining much in terms of phase transition although it...
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Igor Carron
owner

Blogs (Nuit Blanche, ....)  - 
 
Ivan, author of the Tensor Train decomposition, (the toolbox is here)just me the following: Dear Igor, the following tensor/low-rank preprints can be of interest to the audience of Nuit Blanche: http://arxiv.org/abs/160...
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Igor Carron
owner

Job announcements  - 
What order of magnitude do you work on today? Yves sent me this announcement about a postdoc either in medical MRI or astronomy imaging. (I am thinking about 20 orders of magnitude from millimeter to 100's of light years). ...
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About this community

This is a community of people interested in Compressive Sensing, Advanced Matrix Factorization, Randomized Linear Algebra and any other means of defeating the curse of dimensionality. Theoreticians all the way to hardware hackers are welcome.

Igor Carron
owner

Blogs (Nuit Blanche, ....)  - 
 
Here are two interesting papers on Recurrent Neural Networks. Interestingly, here is an excerpt from the second preprint: However, here we see that even without the sparse input assumption and L1 optimization in the output (...
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Igor Carron
owner

Blogs (Nuit Blanche, ....)  - 
 
The reason we have a zoo of matrix factorizations stems in part with the need to deal with different adversarial noises. From the paper: The Achilles heel of algorithms for generative models is the assumption that data is ex...
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Igor Carron
owner

Blogs (Nuit Blanche, ....)  - 
 
An information theoretic formulation of the Dictionary Learning and Sparse Coding Problems on Statistical Manifolds by Rudrasis Chakraborty, Monami Banerjee, Victoria Crawford, Baba C. Vemuri In this work, we propose a novel...
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Igor Carron
owner

Blogs (Nuit Blanche, ....)  - 
 
Two subjects we used to not see in the same field. Interesting! Sketching and Neural Networks by Amit Daniely, Nevena Lazic, Yoram Singer, Kunal Talwar High-dimensional sparse data present computational and statistical cha...
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Igor Carron
owner

Blogs (Nuit Blanche, ....)  - 
 
Interesting, clustering the most frequent elementsin a turnstile model: Heavy hitters via cluster-preserving clustering by Kasper Green Larsen, Jelani Nelson, Huy L. Nguyen, Mikkel Thorup In turnstile $\ell_p$ $\varepsilo...
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Igor Carron
owner

Conferences / Meetings / Meetups  - 
 
Michael just let me that registration for MMDS (2016 Workshop on Algorithms for Modern Massive Data Sets (MMDS 2016 ) is now open (Previous MMDSs were covered under the MMDS tag) Registration for the 2016 Workshop on Algorit...
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Igor Carron
owner

Blogs (Nuit Blanche, ....)  - 
 
On Wednesday night, we had the Paris Machine Learning meetup. It was, shall we say, unusual and eventful. More on that later. Because of the flu, two of our speakers could not make it and we had to scramble to put more presen...
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Igor Carron
owner

Blogs (Nuit Blanche, ....)  - 
 
A rising, rotating column of hot air on Mars. David McKay of "Information theory, inference and learning algorithms" fame writes Perhaps my last post - we'll see Index for the first 23 Cancer Chapters I briefly met David ...
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Igor Carron
owner

Job announcements  - 
Lenka sent me the following this week: ... Please find below a postdoc opening that I have in IPhT and forward it to interesting students/postdocs you know. Thank you in advance. Best regards Lenka Here is the annou...
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Igor Carron
owner

Blogs (Nuit Blanche, ....)  - 
 
Thomas let me know of his recent publication for a CS hardware for a UWB (Ultra-Wide Band) imaging radar. Single-Shot Compressive Multiple-Inputs Multiple-Outputs Radar Imaging Using a Two-Port Passive Device ( pdf here) ...
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