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Igor Carron
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Implementations  - 
 
I love this line of work, using the hashing trick to reduce the number of coefficients in current deep neural network architectures. As the paper says the coefficients in current networks seem to show some redundancy. In fact...
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Igor Carron
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Blogs (Nuit Blanche, ....)  - 
 
So the COLT conference started this morning in sweltering Paris. Many of the presentations have been featured in a fashion or another on Nuit Blanche. Here are the full proceedings:    Conference on Learning Theory 201...
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Igor Carron
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Blogs (Nuit Blanche, ....)  - 
 
Today, I will probably be at the Challenge in Optimization for Data Science workshop. Since the last Nuit Blanche in Review ( May 2015 ) we certainly got closer to Pluto and Charon. We covered a few subjects ranging from 3...
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Igor Carron
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Implementations  - 
 
    We mentioned this before a year ago, here are the slides: Random forests with random projections of the output space for high dimensional multi-label classification by Arnaud Joly, Pierre Geurts, Louis Wehenkel. T...
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Igor Carron
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Blogs (Nuit Blanche, ....)  - 
 
Following up on Friday's The Unreasonable Effectiveness of Random Projections in Computer Science here are two series of slides:   Learning with Random Projections by Ata Kaban. The outline of the slides features the foll...
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Igor Carron
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Implementations  - 
 
How about using random projections to explore the world with evolutionary algorithms ? Here you go with Ensemble Random Projections ( a technique that seems very near some Random Forest approach) Towards Large Scale...
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Igor Carron
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Blogs (Nuit Blanche, ....)  - 
 
After attending the Teratec Forum and watching how some contractors were beginning to use HPC as a way of testing full scale designs of their products - a proxy of that use shows through the exponential use of Teraflops for t...
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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, ....)  - 
 
    Both figures are from Simultaneously Structured Models with Application to Sparse and Low-rank Matrices by Samet Oymak, Amin Jalali, Maryam Fazel, Yonina C. Eldar, Babak Hassibi. Back a while ago,...
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I am new to compressed sensing. Is there a nice tutorial of independent component analysis (either R or Python is fine) that someone can point me too. Any other pointers are also appreciated.
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Rajiv Sambasivan's profile photo
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FYI, for those interested the Udacity class by Charles Isbell and Michael Littman has some good introductory material in the feature transformation section
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Igor Carron
owner

Conferences / Meetings / Meetups  - 
 
Following up on meetup #6 Season 2, John Langford just gave us a tutorial presentation on Vowpal Wabbit this morning in Paris (Thank you Christophe and AXA for hosting us). Here are the slides: Vowpal Wabbit: A Machine Le...
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Igor Carron
owner

Blogs (Nuit Blanche, ....)  - 
 
Learning in High Dimensions with Projected Linear Discriminants by Robert Durrant   The enormous power of modern computers has made possible the statistical modelling of data with dimensionality that would have made this tas...
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Igor Carron
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Conferences / Meetings / Meetups  - 
 
Here is an interesting workshop organized by Ata Kaban   The 3rd International Workshop on High Dimensional Data Mining (HDM’15) In conjunction with the IEEE International Conference on Data Mining (IEEE ICDM 2015) 14 No...
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