'Squared distance' presentation slideshows

II. The Multivariate Normal Distribution

II. The Multivariate Normal Distribution.

1.65k views • 118 slides

Statistical Evaluation of Data

Statistical Evaluation of Data. Chapter 15. Descriptive / inferential. Descriptive statistics are methods that help researchers organize, summarize, and simplify the results obtained from research studies.

1.07k views • 52 slides

AMCS/CS 340: Data Mining

Clustering. AMCS/CS 340: Data Mining. Xiangliang Zhang King Abdullah University of Science and Technology. Grouping fruits. Grouping apple with apple , orange with orange and banana with banana. 2. Give pictures to a computer. 3. C hange pictures to data. 4.

795 views • 49 slides

Statistics

Statistics. Introduction. When studying a process, we are interested in understanding sources of variation in our inputs and outputs. Descriptive statistical methods help: Understand patterns of variation in data, and Describe characteristics of a population. Objectives.

593 views • 49 slides

Manifold Parameterization

705 views • 47 slides

Registration of Point Cloud Data from a Geometric Optimization Perspective

Registration of Point Cloud Data from a Geometric Optimization Perspective. Niloy J. Mitra 1 , Natasha Gelfand 1 , Helmut Pottmann 2 , Leonidas J. Guibas 1. 1 Stanford University. 2 Vienna University of Technology. Q. P. data. model. Registration Problem. Given.

816 views • 40 slides

Voxel-Based Morphometry John Ashburner john@fil.ion.ucl.ac.uk

Voxel-Based Morphometry John Ashburner john@fil.ion.ucl.ac.uk. Functional Imaging Lab, 12 Queen Square, London, UK. Contents. Morphometry Volumes from deformations Serial scans Voxel-based morphometry Spatial normalisation in SPM2 Tissue Classification in SPM2 Unified Segmentation.

570 views • 32 slides

Clustering

Clustering. 10/9/2002. Idea and Applications. Clustering is the process of grouping a set of physical or abstract objects into classes of similar objects. It is also called unsupervised learning. It is a common and important task that finds many applications. Applications in Search engines:

418 views • 31 slides

EECS 274 Computer Vision

421 views • 29 slides

Random Variable

378 views • 27 slides

Continuous Representations of Time Gene Expression Data

Continuous Representations of Time Gene Expression Data. Ziv Bar-Joseph, Georg Gerber, David K. Gifford MIT Laboratory for Computer Science J. Comput . Biol .,10,341-356, 2003. Outline. Splines Estimating Unobserved Expression Values and Time Points

425 views • 27 slides

Dispersion Using SPSS Output

Dispersion Using SPSS Output. Statistics Hours watch TV in typical week N Valid 18 Missing 11 Mean 8.2778 Median 5.0000 Mode 5.00 Std. Deviation 7.97648 Variance 63.624 Minimum 1.00 Maximum 28.00 Percentiles 25 3.0000 50 5.0000 75 14.0000 .

357 views • 23 slides

On The Effectiveness of Kolmogorov Complexity Estimation to Discriminate Semantic Types

Stephen Bush and Todd Hughes. On The Effectiveness of Kolmogorov Complexity Estimation to Discriminate Semantic Types. SFI Workshop on Adaptive and Resilient Computing Security. Presenters: Enkh-Amgalan Baatarjav Kalyan Pathapati Subbu Satyajeet Nimgaonkar. Overview. Introduction

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Robust Solvers for Square Jigsaw Puzzles

424 views • 21 slides

Clustering Algorithms

Clustering Algorithms. Minimize distance But to Centers of Groups. Clustering. First need to identify clusters Can be done automatically Often clusters determined by problem Then simple matter to measure distance from new observation to each cluster

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Statistical Reasoning for everyday life

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Inner Product

Lecture 10: Inner Products Norms and angles Projection Sections 2.10.(1-4), 2.12.1 Sections 2.2.3, 2.3. Inner Product.

237 views • 12 slides

COMP 116: Introduction to Scientific Programming

COMP 116: Introduction to Scientific Programming . Lecture 11: Linear Regression. Revisiting linear programs.

329 views • 11 slides

Lecture 12 Brownian motion, chi-square distribution, d.f.

Lecture 12 Brownian motion, chi-square distribution, d.f. Adjusted schedule ahead Chi-square distribution (lot of supplementary material, come to class!!!) 1 lecture Hypothesis testing (about the SD of measurement error)and P-value ( why n-1?supplement) 1 lecture

398 views • 9 slides

Lateralized change of ventricular shape in monozygotic twins discordant for schizophrenia

MZDZ. DSNR. DSDZ. DZNR. MZNR. MZDS. MZ. DS. DZ. NR. Left. Left. Right. Right. MZ. DS. DZ. 1. 3. 6. 10. Subjects and image data. Subjects : Image data provided by D. Weinberger, NIMH, Bethesda [2]: MZ : 10 healthy monozygotic twin pairs (N=2*10)

116 views • 1 slides