'Singular values' presentation slideshows

LSA, pLSA, and LDA Acronyms, oh my!

LSA, pLSA, and LDA Acronyms, oh my!. Slides by me, Thomas Huffman, Tom Landauer and Peter Foltz, Melanie Martin, Hsuan-Sheng Chiu, Haiyan Qiao , Jonathan Huang. Outline. Latent Semantic Analysis/Indexing (LSA/LSI) Probabilistic LSA/LSI (pLSA or pLSI) Why? Construction Aspect Model

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Randomized Algorithms in Linear Algebra and Applications

Randomized Algorithms in Linear Algebra and Applications. Petros Drineas Rensselaer Polytechnic Institute Computer Science Department. To access my web page:. drineas. Randomized algorithms.

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Algorithms for Large Data Sets

Algorithms for Large Data Sets. Ziv Bar-Yossef. Lecture 5 April 23, 2006. http://www.ee.technion.ac.il/courses/049011. Ranking Algorithms. PageRank [Page, Brin, Motwani, Winograd 1998]. Motivating principles Rank of p should be proportional to the rank of the pages that point to p

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Structure from motion

Structure from motion. Reconstruct Scene geometry Camera motion. Unknown camera viewpoints. Structure from motion. The SFM Problem Reconstruct scene geometry and camera motion from two or more images. Track 2D Features. Estimate 3D. Optimize (Bundle Adjust). Fit Surfaces.

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3D Vision

3D Vision. CSc83300 Spring 2006. Lecture 3 Calibration. Professor Zhigang Zhu, Rm 4439. http://www-cs.engr.ccny.cuny.edu/~zhu/GC-Spring2006/CSc83300-Video-Computing-2006.html. Lecture Outline. Calibration: Find the intrinsic and extrinsic parameters Problem and assumptions

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A Local/Global Approach to Mesh Parameterization

A Local/Global Approach to Mesh Parameterization. Ligang Liu Lei Zhang Yin Xu Zhejiang University, China Craig Gotsman Technion, Israel Steven J. Gortler Harvard University, USA. Mesh Parameterization. Output Flattened 2D mesh. Input 3D mesh. Mesh Parameterization.

527 views • 33 slides

An NLA Look at ? min Universality (& the Stoch Diff Operator)

Alan Edelman and Po-Ru Loh MIT Applied Mathematics Random Matrices October 10, 2010. An NLA Look at ? min Universality (& the Stoch Diff Operator). Outline. History of ? min universality Proof idea of Tao-Vu (in NLA language) What the proof doesn't prove

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Orbit Correction Within Constrained Solution Spaces

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Tensors and Component Analysis

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Interference Alignment as a Rank Constrained Rank Minimization

Interference Alignment as a Rank Constrained Rank Minimization. Dimitris S. Papailiopoulos and Alexandros G. Dimakis USC Globecom 2010. Overview. K user MIMO Interference Channel Rewrite IA using Ranks Relax: Nuclear Norm Heuristic Compare with leakage minimization. System Model

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Computing Sketches of Matrices Efficiently & (Privacy Preserving) Data Mining

Computing Sketches of Matrices Efficiently & (Privacy Preserving) Data Mining. Petros Drineas Rensselaer Polytechnic Institute drinep@cs.rpi.edu (joint work with R. Kannan and M. Mahoney) @ DIMACS Workshop on Privacy Preserving Data Mining. Motivation (Data Mining).

341 views • 21 slides

GPU Architectures for Real-Time Plasma Identification in Tokamak Devices

GPU Architectures for Real-Time Plasma Identification in Tokamak Devices. Thesis advisor Prof. R. Martone. Candidate Francesco Ledda A18/65. Thesis co-advisors Prof. A. Formisano Prof. A. G. Chiariello. DIII - SUN, Italy - 16/05/2013. Table of contents. CUDA for real-time problems

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Paper: Indexing by Latent Semantic Analysis

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CS 395/495-26: Spring 2004

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Image Compression by Singular Value Decomposition

Image Compression by Singular Value Decomposition. Presented by Annie Johnson MTH421 - Dr. Rebaza May 9, 2007. The Quandary. Storing/sharing high resolution digital images comes at a cost Obviously, the larger the file(s), more memory is needed to share/accept/store such file(s)

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