Random graphs | Probabilistic data structures | Trees (graph theory)

Random tree

In mathematics and computer science, a random tree is a tree or arborescence that is formed by a stochastic process. Types of random trees include: * Uniform spanning tree, a spanning tree of a given graph in which each different tree is equally likely to be selected * Random minimal spanning tree, spanning trees of a graph formed by choosing random edge weights and using the minimum spanning tree for those weights * Random binary tree, binary trees with a given number of nodes, formed by inserting the nodes in a random order or by selecting all possible trees uniformly at random * Random recursive tree, increasingly labelled trees, which can be generated using a simple stochastic growth rule. * Treap or randomized binary search tree, a data structure that uses random choices to simulate a random binary tree for non-random update sequences * Rapidly exploring random tree, a fractal space-filling pattern used as a data structure for searching high-dimensional spaces * Brownian tree, a fractal tree structure created by diffusion-limited aggregation processes * Random forest, a machine-learning classifier based on choosing random subsets of variables for each tree and using the most frequent tree output as the overall classification * Branching process, a model of a population in which each individual has a random number of children (Wikipedia).

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[Machine Learning] Random Forest

explain random forest and compare with decision tree with visualization. all machine learning youtube videos from me, https://www.youtube.com/playlist?list=PLVNY1HnUlO26x597OgAN8TCgGTiE-38D6 all machine learning youtube videos from me, https://www.youtube.com/playlist?list=PLVNY1HnUlO26x

From playlist Machine Learning

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Randomness and Kolmogorov Complexity

What does it mean for something to be "random"? We might have an intuitive idea for what randomness looks like, but can we be a bit more precise about our definition for what we would consider to be random? It turns out there are multiple definitions for what's random and what isn't, but a

From playlist Spanning Tree's Most Recent

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Igor Kortchemski: Condensation in random trees - Lecture 2

We study a particular family of random trees which exhibit a condensation phenomenon (identified by Jonsson & Stefánsson in 2011), meaning that a unique vertex with macroscopic degree emerges. This falls into the more general framework of studying the geometric behavior of large random dis

From playlist Probability and Statistics

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Igor Kortchemski: Condensation in random trees - Lecture 1

We study a particular family of random trees which exhibit a condensation phenomenon (identified by Jonsson & Stefánsson in 2011), meaning that a unique vertex with macroscopic degree emerges. This falls into the more general framework of studying the geometric behavior of large random dis

From playlist Probability and Statistics

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Igor Kortchemski: Condensation in random trees - Lecture 3

We study a particular family of random trees which exhibit a condensation phenomenon (identified by Jonsson & Stefánsson in 2011), meaning that a unique vertex with macroscopic degree emerges. This falls into the more general framework of studying the geometric behavior of large random dis

From playlist Probability and Statistics

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Random Forest Algorithm Clearly Explained!

Here, I've explained the Random Forest Algorithm with visualizations. You'll also learn why the random forest is more robust than decision trees. #machinelearning #datascience For more videos please subscribe - http://bit.ly/normalizedNERD Join our discord - https://discord.gg/39YYU93

From playlist Tree-Based Algorithms

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Random Forests : Data Science Concepts

How do random forests work? Decision trees video: https://www.youtube.com/watch?v=kakLu2is3ds Decision tree pruning video: https://www.youtube.com/watch?v=t56Nid85Thg Overfitting video: https://www.youtube.com/watch?v=-JopeGg60QY

From playlist Data Science Concepts

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Random Forest Algorithm | Random Forest Complete Explanation | Data Science Training | Edureka

🔥Edureka Data Scientist Course Master Program https://www.edureka.co/masters-program/data-scientist-certification (Use Code "𝐘𝐎𝐔𝐓𝐔𝐁𝐄𝟐𝟎") This Edureka tutorial explains Random Forest Algorithm in detail, important terms in random forest, working of random forest classifier, along with exa

From playlist Data Science Training Videos

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Python for Data Analysis: Random Forests

This video covers the basics of random forests and how to make random forest models for classification in Python. Subscribe: ► https://www.youtube.com/c/DataDaft?sub_confirmation=1 This is lesson 30 of a 30-part introduction to the Python programming language for data analysis and predic

From playlist Python for Data Analysis

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Introduction to R: Random Forests

This lesson covers the basics of random forests in R. This is lesson 30 of a 30-part introduction to the R programming language for data analysis and predictive modeling. Link to the code notebook below: Intro to R: Random Forests https://www.kaggle.com/hamelg/intro-to-r-part-30-Random-F

From playlist Introduction to R

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(ML 2.8) Random forests

Classification and regression using Breiman's random forests. A playlist of these Machine Learning videos is available here: http://www.youtube.com/my_playlists?p=D0F06AA0D2E8FFBA

From playlist Machine Learning

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Machine learning - Random forests

Random forests, aka decision forests, and ensemble methods. Slides available at: http://www.cs.ubc.ca/~nando/540-2013/lectures.html Course taught in 2013 at UBC by Nando de Freitas

From playlist Machine Learning 2013

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Maxwell Hutchinson: "Boltzmann Trees: a physically inspired randomization for robust modeling of..."

Machine Learning for Physics and the Physics of Learning 2019 Workshop IV: Using Physical Insights for Machine Learning "Boltzmann Trees: a physically inspired randomization for robust modeling of physical data" Maxwell Hutchinson - Citrine Informatics, Scientific Software Engineering

From playlist Machine Learning for Physics and the Physics of Learning 2019

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Intro to Machine Learning: Lesson 5

In today's lesson we start by learning more about the "tree interpreter", including the use of "waterfall charts" to analyze their output. Next up, we look into the subtle but important issue of extrapolation. This is the weak point of random forests - they can't predict values outside th

From playlist Introduction to Machine Learning for Coders

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Introduction to Spanning Trees

This video introduces spanning trees. mathispower4u.com

From playlist Graph Theory (Discrete Math)

Related pages

Random forest | Random recursive tree | Random binary tree | Mathematics | Arborescence (graph theory) | Uniform spanning tree | Treap | Stochastic process | Tree (graph theory) | Branching process