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What is the expected value?
Even if you are not aware of it, expected value is behind many frequently used concepts such as entropy and the mean squared error .For instance, entropy is the expected value of the information…
Read more at Towards Data Science | Find similar documentsExpected Value of Random Variables -Explained Simply
The expected value of a random variable is the weighted average of all possible values of the variable. The weight here means the probability of the random variable taking a specific value. What is…
Read more at Towards Data Science | Find similar documentsThe Devil’s Roulette: a Failure of Expected Value
With the propagation of data, technocrats and pop-books about statistics an increasingly large portion of the population are familiar with Expected Value. For the uninitiated Expected Value is the…
Read more at Towards Data Science | Find similar documentsAnomaly Detection with Extreme Value Analysis
Extreme Value Analysis (EVA) is a statistical methodology that is used primarily to estimate the probability of events that are rarest compared to any previously observed. The fields of application…
Read more at Towards Data Science | Find similar documentsThe Paths Perspective on Value Learning
Introduction In the last few years, reinforcement learning (RL) has made remarkable progress, including beating world-champion Go players , controlling robotic hands , and even painting pictures . One...
Read more at Distill | Find similar documentsExpectation and Variance From Zero to Mastery
Expectation and variance are one of the basic and yet important topics. It is essential for data scientists to deeply understand the subject in order to tackle statistical problems and understand…
Read more at Towards Data Science | Find similar documentsModeling Expected Goals
Using Logistic Regression to predict the probability of a shot resulting in a goal
Read more at Towards Data Science | Find similar documentsA Deep Dive into the Science of Statistical Expectation
The White Cliffs of Dover (CC BY-SA 3.0) How we come to expect something, what it means to expect anything, and the math that gives rise to the meaning. It was the summer of 1988 when I stepped onto a...
Read more at Towards Data Science | Find similar documentsA Guide to Expected Goals
Using data to investigate the trends and probabilities of shots and goals
Read more at Towards Data Science | Find similar documentsWordle Words and Expected Value
Like many people, I’ve gotten sucked into wordle. For those unfamiliar with the game, you are tasked with identifying a five-letter word. You input a guess (which must be a five-letter word) and are t...
Read more at R-bloggers | Find similar documentsExpected goals, gamestate, and predictiveness
Introduction “The best predictor for future performance is Expected Goals”, authored by Sander Ijtsma of 11tegen11 in 2015, is one of the most notable articles in public soccer analytics. The write-up...
Read more at R-bloggers | Find similar documentsA Gentle Introduction to Expected Value, Variance, and Covariance with NumPy
Last Updated on November 16, 2019 Fundamental statistics are useful tools in applied machine learning for a better understanding your data. They are also the tools that provide the foundation for more...
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