Sparse

Results: 1782



#Item
251Algebra / Mathematics / Multivariate statistics / Numerical analysis / Dimension reduction / Iterative methods / Numerical linear algebra / Principal component analysis / Singular value decomposition / Stochastic optimization / Algorithm / Sparse dictionary learning

I will discuss recent work on randomized algorithms for low-rank approximation and principal component analysis (PCA). The talk will focus on efforts that move beyond the extremely fast, but relatively crude approximatio

Add to Reading List

Source URL: mmds-data.org

Language: English - Date: 2016-06-23 15:50:48
252Algebra / Mathematics / Linear algebra / Matrix theory / Multiplication / Sparse matrices / Numerical linear algebra / Matrix multiplication / Matrix / Non-negative matrix factorization / Shortest path problem / Multiplication algorithm

PDF Document

Add to Reading List

Source URL: gauss.cs.ucsb.edu

Language: English - Date: 2016-02-16 17:50:03
253Signal processing / Mathematics / Algebra / Electrical engineering / Matching pursuit / Sparse approximation / Babel function / Coherence / Wavelet / Algorithm / Approximation algorithm / Linear programming

IEEE TRANSACTIONS ON INFORMATION THEORY, VOL. 50, NO. 10, OCTOBERGreed is Good: Algorithmic Results for Sparse Approximation

Add to Reading List

Source URL: users.cms.caltech.edu

Language: English - Date: 2007-09-11 17:01:55
254Computing / Computational science / Data modeling / Infographics / Visualization / Big data / Match moving / Information science / Information

Racecar Tracking and its Visualization Using Sparse Data ´ Bruhn Michael Stoll, Robert Kruger, Thomas Ertl, and Andres ¨

Add to Reading List

Source URL: workshop.sportvis.com

Language: English - Date: 2015-11-09 23:45:53
255Artificial intelligence / Statistics / Machine learning / Learning / Computational neuroscience / Artificial neural networks / Lasso / Word embedding / Language model / Structured sparsity regularization / Matrix regularization

Sparse Models of Natural Language Text Dani Yogatama CMU-LTILanguage Technologies Institute School of Computer Science

Add to Reading List

Source URL: www.cs.cmu.edu

Language: English - Date: 2015-08-18 01:45:01
256Computational complexity theory / Mathematics / Operations research / Algebra / Linear algebra / Linear complementarity problem / Mathematical optimization / Linear programming / NP / Inequality / Time complexity / LCP array

MATHEMATICAL ENGINEERING TECHNICAL REPORTS Sparse Linear Complementarity Problems Hanna SUMITA, Naonori KAKIMURA, and

Add to Reading List

Source URL: www.keisu.t.u-tokyo.ac.jp

Language: English - Date: 2013-01-25 04:57:12
257Coding theory / Error detection and correction / Information theory / Discrete mathematics / Mathematics / Low-density parity-check code / Forward error correction / Binary symmetric channel / Noisy-channel coding theorem / Linear code / Prefix code / Huffman coding

Sparse Data Blocks and Multi-User Channels Edward A. Ratzer Cavendish Laboratory, Madingley Road, Cambridge CB3 0HE, UK Phone: +Email: October 25, 2002

Add to Reading List

Source URL: www.inference.phy.cam.ac.uk

Language: English - Date: 2003-03-05 13:32:57
258Signal processing / Electrical engineering / Telecommunications engineering / Electromagnetism / Chirp / Heterodyne / Frequency modulation / Modulation / Bandwidth / Chirp compression / Ambiguity function

Robert Brown o Concept  of stretch processing. o Current procedures to produce linear frequency  modulation (LFM) chirps. o How sparse frequency LFM was used for multi‐

Add to Reading List

Source URL: sti.usra.edu

Language: English - Date: 2012-11-07 10:48:49
259Algebra / Polynomial / Sparse matrix

Sparsity and Arithmetic Informative Example Consequences and Conclusions

Add to Reading List

Source URL: www.issac-symposium.org

Language: English - Date: 2015-07-08 10:37:58
260Timefrequency analysis / Mathematical analysis / Signal processing / Fourier analysis / Spectrogram / Short-time Fourier transform / S transform / Spectrum / Gabor filter / Transcription / Timefrequency representation

SPARSE CODING BASED MUSIC GENRE CLASSIFICATION USING SPECTRO-TEMPORAL MODULATIONS Kai-Chun Hsu Chih-Shan Lin Tai-Shih Chi Department of Electrical and Computer Engineering, National Chiao Tung University, Taiwan

Add to Reading List

Source URL: wp.nyu.edu

Language: English - Date: 2016-08-16 16:20:27
UPDATE