Estimation theory | Applied probability
The empirical probability, relative frequency, or experimental probability of an event is the ratio of the number of outcomes in which a specified event occurs to the total number of trials, not in a theoretical sample space but in an actual experiment. More generally, empirical probability estimates probabilities from experience and observation. Given an event A in a sample space, the relative frequency of A is the ratio m/n, m being the number of outcomes in which the event A occurs, and n being the total number of outcomes of the experiment. In statistical terms, the empirical probability is an estimate or estimator of a probability. In simple cases, where the result of a trial only determines whether or not the specified event has occurred, modelling using a binomial distribution might be appropriate and then the empirical estimate is the maximum likelihood estimate. It is the Bayesian estimate for the same case if certain assumptions are made for the prior distribution of the probability. If a trial yields more information, the empirical probability can be improved on by adopting further assumptions in the form of a statistical model: if such a model is fitted, it can be used to derive an estimate of the probability of the specified event (Wikipedia).
Statistics: Ch 4 Probability in Statistics (20 of 74) Definition of Probability
Visit http://ilectureonline.com for more math and science lectures! To donate: http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071 We will learn the “strict” definition of experimental (empirical) and theoretical probability. Next video in this series can be seen
From playlist STATISTICS CH 4 STATISTICS IN PROBABILITY
Statistics: Ch 4 Probability in Statistics (2 of 74) Empirical Probability
Visit http://ilectureonline.com for more math and science lectures! We will learn empirical probability, or experimental probability. We will learn the size and the number of the trials so the empirical probability approaches the theoretical probability. To donate: http://www.ilectureonl
From playlist STATISTICS CH 4 STATISTICS IN PROBABILITY
Statistics: Ch 4 Probability in Statistics (11 of 74) Probability of Rolling a "6"
Visit http://ilectureonline.com for more math and science lectures! To donate: http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071 We will take a closer look at probability and the differences between theoretical probability and empirical (experimental) probabilit
From playlist STATISTICS CH 4 STATISTICS IN PROBABILITY
Statistics: Ch 4 Probability in Statistics (3 of 74) Empirical Probability Analyzed
Visit http://ilectureonline.com for more math and science lectures! We will analyze the empirical probability of the problem in the previous video. To donate: http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071 . Next video in this series can be seen at: https://y
From playlist STATISTICS CH 4 STATISTICS IN PROBABILITY
This video introduces probability and determine the probability of basic events. http://mathispower4u.yolasite.com/
From playlist Counting and Probability
Expected Value of the Exponential Distribution | Exponential Random Variables, Probability Theory
What is the expected value of the exponential distribution and how do we find it? In today's video we will prove the expected value of the exponential distribution using the probability density function and the definition of the expected value for a continuous random variable. It's gonna b
From playlist Probability Theory
Expected Value of a Discrete Probability Distribution
This video explains how to determine the expected value or mean value of a discrete probability distribution. http://mathispower4u.com
From playlist Probability
Scientific vs. STATISTICAL Experiments: Getting an Outcome (9-1)
In a science experiment, we measure stuff; in a statistical experiment, we compute probability. Scientific experiments yield replicable outcomes; statistical experiments yield random outcomes. Random means that we cannot reliably predict the outcome. A Random Variable is any outcome of a
From playlist Discrete Probability Distributions in Statistics (WK 9 - QBA 237)
Learn to find the or probability from a tree diagram
👉 Learn how to find the conditional probability of an event. Probability is the chance of an event occurring or not occurring. The probability of an event is given by the number of outcomes divided by the total possible outcomes. Conditional probability is the chance of an event occurring
From playlist Probability
Stanford Webinar: When Your Big Data Seems Too Small
A Stanford Webinar presented by: Stanford's Databases and the Foundations in Computer Science graduate certificate programs "When Your Big Data Seems Too Small - Accurate Inferences Beyond the Empirical Distribution" Speaker: Gregory Valiant, Stanford University Many of the techniques a
From playlist Stanford Webinars
Empirical Measures along FPP Geodesics by Erik Bates
PROGRAM FIRST-PASSAGE PERCOLATION AND RELATED MODELS (HYBRID) ORGANIZERS Riddhipratim Basu (ICTS-TIFR, India), Jack Hanson (City University of New York, US) and Arjun Krishnan (University of Rochester, US) DATE & TIME 11 July 2022 to 29 July 2022 VENUE Ramanujan Lecture Hall and online Th
From playlist First-Passage Percolation and Related Models 2022 Edited
Stanford CS229: Machine Learning | Summer 2019 | Lecture 13-Statistical Learning Uniform Convergence
For more information about Stanford’s Artificial Intelligence professional and graduate programs, visit: https://stanford.io/3py8nGr Anand Avati Computer Science, PhD To follow along with the course schedule and syllabus, visit: http://cs229.stanford.edu/syllabus-summer2019.html
From playlist Stanford CS229: Machine Learning Course | Summer 2019 (Anand Avati)
From playlist Contributed talks One World Symposium 2020
Environment oblivious risk-aware bandit algorithms by Jayakrishnan Nair
PROGRAM: ADVANCES IN APPLIED PROBABILITY ORGANIZERS: Vivek Borkar, Sandeep Juneja, Kavita Ramanan, Devavrat Shah, and Piyush Srivastava DATE & TIME: 05 August 2019 to 17 August 2019 VENUE: Ramanujan Lecture Hall, ICTS Bangalore Applied probability has seen a revolutionary growth in resear
From playlist Advances in Applied Probability 2019
Excel Statistical Analysis 14: Z-Score, Empirical Rule , Chebyshev Theorem: # of Standard Deviations
Download Excel File: https://excelisfun.net/files/Ch03-ESA.xlsm Learn about the z-score (number of standard deviations) and how to calculate it and use it in the Empirical Rule and Chebyshev's Theorem. Topics: 1. (00:00) Introduction to Z-Score 2. (01:23) Basics of Z-Score Calculations usi
From playlist Excel Statistical Analysis for Business Class Playlist of Videos from excelisfun
Lecture 9 - Approx/Estimation Error & ERM | Stanford CS229: Machine Learning (Autumn 2018)
For more information about Stanford’s Artificial Intelligence professional and graduate programs, visit: https://stanford.io/3ptwgyN Anand Avati PhD Candidate and CS229 Head TA To follow along with the course schedule and syllabus, visit: http://cs229.stanford.edu/syllabus-autumn2018.h
From playlist Stanford CS229: Machine Learning Full Course taught by Andrew Ng | Autumn 2018
Saharon Rosset: "Bootstrap - The Statistician's Magic Wand"
Computational Genomics Summer Institute 2016 "Bootstrap - The Statistician's Magic Wand" Saharon Rosset, Tel Aviv University Institute for Pure and Applied Mathematics, UCLA July 21, 2016 For more information: http://computationalgenomics.bioinformatics.ucla.edu/
From playlist Computational Genomics Summer Institute 2016
(PP 6.4) Density for a multivariate Gaussian - definition and intuition
The density of a (multivariate) non-degenerate Gaussian. Suggestions for how to remember the formula. Mathematical intuition for how to think about the formula.
From playlist Probability Theory
Who has the best claim to the title of Roman Emperor?
Roman Emperors Family Tree chart: https://usefulcharts.com/products/roman-emperors-family-tree Thanks to all the channels that participated: Stefan Milo: https://www.youtube.com/channel/UCZ9jWH_8tJ-Nmaj8dSQdEYA Al Muqaddimah: https://www.youtube.com/channel/UCf0O2efB4K66UUaT7QJPVNA M.
From playlist Royal Family Trees