Statistical ratios | Summary statistics for contingency tables | Clustering criteria

P4-metric

P4 metric enables performance evaluation of the binary classifier.It is calculated from precision, recall, specificity and NPV (negative predictive value).P4 is designed in similar way to F1 metric, however addressing the criticisms leveled against F1. It may be perceived as its extension. Like the other known metrics, P4 is a function of: TP (true positives), TN (true negatives), FP (false positives), FN (false negatives). (Wikipedia).

Video thumbnail

Metric Unit Conversion

This video explains how to convert to different metric units of measure for length, capacity, and mass. http://mathispower4u.wordpress.com/

From playlist Unit Conversions: Metric Units

Video thumbnail

Dimensions Chapter 5

Chapter 5 of the Dimensions series. See http://www.dimensions-math.org for more information. Press the 'CC' button for subtitles.

From playlist Dimensions

Video thumbnail

ʕ•ᴥ•ʔ Metric Units Conversion Basics: cm to m, m to km, and simplify

Quickly master how to convert from cm to mm, m to km, km to m, or cm to m with simple formulas. Watch more lessons like this and try our practice at https://www.studypug.com/algebra-1/measurement/metric-systems Metric system, as known as International System of Units, is an international

From playlist UK Year 9 Maths

Video thumbnail

Metric Units of Measurement (1 of 3: Overview of various metric units)

More resources available at www.misterwootube.com

From playlist Applications of Measurement

Video thumbnail

Bottleneck Distance - Damiano - 2020

Bottleneck Distance The bottleneck distance between persistence diagrams is a critical tool in persistent homology. It relies on partial matches between persistence diagrams. Optimal partial matchings are used to define the bottleneck distance between diagrams. In this lecture we describe

From playlist Applied Topology - David Damiano - 2020

Video thumbnail

9 Center of Mass 1

Using calculus to determine the center of mass.

From playlist PHY1505

Video thumbnail

Compactness of conformally compact Einstein manifolds in dimension 4 - Alice Chang

Workshop on Geometric Functionals: Analysis and Applications Topic: Compactness of conformally compact Einstein manifolds in dimension 4 Speaker: Alice Chang Affiliation:Princeton University Date: March 4, 2019 For more video please visit http://video.ias.edu

From playlist Workshop on Geometric Functionals: Analysis and Applications

Video thumbnail

Math 131 Spring 2022 032122 Subsequences; Cauchy sequences; Completeness

Subsequences: definition; sequence in a compact metric space has a convergence subsequence. Cauchy sequences: definition, diameter of a set, facts about diameter (diameter of closure is the same, intersection of nest compact sets of diameters decreasing to zero is a single point); converge

From playlist Math 131 Spring 2022 Principles of Mathematical Analysis (Rudin)

Video thumbnail

Classical Gravitational Scattering (Lecture 2) by Shiraz Minwalla

PROGRAM KAVLI ASIAN WINTER SCHOOL (KAWS) ON STRINGS, PARTICLES AND COSMOLOGY (ONLINE) ORGANIZERS Francesco Benini (SISSA, Italy), Bartek Czech (Tsinghua University, China), Dongmin Gang (Seoul National University, South Korea), Sungjay Lee (Korea Institute for Advanced Study, South Korea

From playlist Kavli Asian Winter School (KAWS) on Strings, Particles and Cosmology (ONLINE) - 2022

Video thumbnail

Useful functions for game designers - Cosine Interpolation

While working on a previous video about Lagrange interpolation, I figured that it would be an interesting exercise to go over some other kinds of interpolation. In this video we go over piecewise linear, and cosine interpolations. ========== Social Media Links ========== Twitter: @The_A

From playlist Desmos

Video thumbnail

Alice Chang - Sobolov trace inequalities

December 19, 2014 - Analysis, Spectra, and Number theory: A conference in honor of Peter Sarnak on his 61st birthday. In a series of joint papers in 1988-89, Osgood-Phillips-Sarnak identified the extremal metrics of the zeta functional determinant of the Laplacian operator on compact sur

From playlist Analysis, Spectra, and Number Theory - A Conference in Honor of Peter Sarnak on His 61st Birthday

Video thumbnail

Physical Science 3.1e - The SI Unit for Pressure

The unit for pressure, the Pascal. What it is and how to use it mathematically.

From playlist Physical Science Chapter 3 (Complete chapter)

Video thumbnail

Tropical Geometry - Lecture 11 - Toric Varieties | Bernd Sturmfels

Twelve lectures on Tropical Geometry by Bernd Sturmfels (Max Planck Institute for Mathematics in the Sciences | Leipzig, Germany) We recommend supplementing these lectures by reading the book "Introduction to Tropical Geometry" (Maclagan, Sturmfels - 2015 - American Mathematical Society)

From playlist Twelve Lectures on Tropical Geometry by Bernd Sturmfels

Video thumbnail

Emmy Noether Lecture: Conformal geometry on 4-manifolds — Sun-Yung Alice Chang — ICM2018

Conformal geometry on 4-manifolds Sun-Yung Alice Chang Abstract: In this talk, I will report on the study of a class of integral conformal invariants on 4-manifolds and applications to the study of topology and diffeomorphism type of a class of 4-manifolds. The key ingredient is the study

From playlist Special / Prizes Lectures

Video thumbnail

Dimensions Chapter 4

Chapter 4 of the Dimensions series. See http://www.dimensions-math.org for more information. Press the 'CC' button for subtitles.

From playlist Dimensions

Video thumbnail

Modular spectral covers and Hecke eigensheaves on interesections (Lecture 2) by Tony Pantev

Program: Quantum Fields, Geometry and Representation Theory ORGANIZERS : Aswin Balasubramanian, Saurav Bhaumik, Indranil Biswas, Abhijit Gadde, Rajesh Gopakumar and Mahan Mj DATE & TIME : 16 July 2018 to 27 July 2018 VENUE : Madhava Lecture Hall, ICTS, Bangalore The power of symmetries

From playlist Quantum Fields, Geometry and Representation Theory

Video thumbnail

Rigidity and Flexibility of Schubert classes - Colleen Robles

Colleen Robles Texas A & M University; Member, School of Mathematics January 27, 2014 Consider a rational homogeneous variety X. The Schubert classes of X form a free additive basis of the integral homology of X. Given a Schubert class S in X, Borel and Haefliger asked: aside from the Schu

From playlist Mathematics

Video thumbnail

Live Stream #6: More about Arrays and Objects with p5.js

more about arrays and objects. also hopefully p5 dom! Help us caption & translate this video! http://amara.org/v/Qbuh/ 📄 Code of Conduct: https://github.com/CodingTrain/Code-of-Conduct

From playlist Live Stream Archive

Related pages

Youden's J statistic | F-score | Positive and negative predictive values | False positives and false negatives | Phi coefficient | Sensitivity and specificity | Harmonic mean | Binary classification | Confusion matrix