Trees (data structures) | Amortized data structures
In computer science, a finger tree is a purely functional data structure that can be used to efficiently implement other functional data structures. A finger tree gives amortized constant time access to the "fingers" (leaves) of the tree, which is where data is stored, and concatenation and splitting logarithmic time in the size of the smaller piece. It also stores in each internal node the result of applying some associative operation to its descendants. This "summary" data stored in the internal nodes can be used to provide the functionality of data structures other than trees. (Wikipedia).
This shows a 3d printed mobile produced using shapeways.com. This is joint work with Marco Mahler. This is available at http://shpws.me/nPh7.
From playlist 3D printing
Morphing Symmetric Binary Trees (visual calming for anxiety; bilateral stimulation)
A symmetric binary tree is obtained by applying certain affine linear transformations recursively to the leaves starting with a trunk of unit length. This video shows six different scale factors and morphs between various angles of rotation. The animation is set to Bilateral music to help
From playlist Fractals
Tree Graphs - Intro to Algorithms
This video is part of an online course, Intro to Algorithms. Check out the course here: https://www.udacity.com/course/cs215.
From playlist Introduction to Algorithms
We look at the oak tree, and why our ecologist says it should lead to a new national holiday in the England. More at http://www.test-tube.org.uk/trees/
From playlist Guide to Trees & Plants
Binary Tree 1. Constructing a tree (algorithm and pseudocode)
This is the first in a series of videos about binary trees. It is an explanation of the dynamic data structure known as the Binary Tree. It describes the way in which a binary tree is constructed, and how it can be represented numerically using a system of left and right pointers. This v
From playlist Data Structures
This shows a 3d printed mobile produced using shapeways.com. This is joint work with Marco Mahler. This is available at http://shpws.me/nPha.
From playlist 3D printing
Our resident tree expert talks about the Holly - a tree most people associate with Christmas. More trees at http://www.test-tube.org.uk/trees
From playlist Guide to Trees & Plants
This video introduces rooted trees and how to define the relationships among vertices in a rooted tree. mathispower4u.com
From playlist Graph Theory (Discrete Math)
Teach Astronomy - Tree of Life
http://www.teachastronomy.com/ If you looked at a biology book from a hundred years ago or even fifty years ago, you would have seen a diagram called the tree of life. In the traditional version of this diagram, it is represented as a tree. The simplest organisms are at the bottom of the
From playlist 25. Early Earth and Life Processes
Learning To See [Part 15: Information]
In this series, we'll explore the complex landscape of machine learning and artificial intelligence through one example from the field of computer vision: using a decision tree to count the number of fingers in an image. It's gonna be crazy. Supporting Code: https://github.com/stephencwe
From playlist Learning To See
Bob Ross - Oriental Falls (Season 25 Episode 6)
Bob Ross fans! It’s ‘time’ for some happy trees, and we’ve got just what you need: https://pxlfy.me/BobRossWatchMightyMojoToys In an almost watercolor appearance, Bob Ross paints this amazing secluded waterfall masterpiece with interesting tree and rock formations. Season 25 of The Joy of
From playlist The Joy of Painting -- The Full Collection (Seasons 1 to 31) (in chronological order)
Learning To See [Part 1: Introduction]
In this series, we'll explore the complex landscape of machine learning and artificial intelligence through one example from the field of computer vision: using a decision tree to count the number of fingers in an image. It's gonna be crazy. Become a Patron for exclusive perks: https://w
From playlist Learning To See
Tour the Hall of Saurischian Dinosaurs 🦖 at the American Museum of Natural History!
Visit your favorite theropods, maniraptors, and more during this live tour of the Hall of Saurischian Dinosaurs with Museum guide Andrew Epstein, who offers highlights and fun facts, and fields viewer questions. #LearnWithMe #AMNH #Dinosaur #Museum #Trex #Allosaurus *** Subscribe to ou
From playlist Tour the Museum!
Learning To See [Part 12: Let's Get Greedy]
In this series, we'll explore the complex landscape of machine learning and artificial intelligence through one example from the field of computer vision: using a decision tree to count the number of fingers in an image. It's gonna be crazy. Supporting Code: https://github.com/stephencwe
From playlist Learning To See
Aye Aye: The Harbinger of Death
The Aye Aye is a lemur that is doing everything its power to convince people it’s not a lemur. Special thanks to the Cincinnati Zoo. Support Animalogic on Patreon: https://www.patreon.com/animalogic Subscribe for new episodes every other Friday: http://bit.ly/SubscribeToAnimalogic ---
From playlist Animalogic
Learning To See [Part 13: Heuristics]
In this series, we'll explore the complex landscape of machine learning and artificial intelligence through one example from the field of computer vision: using a decision tree to count the number of fingers in an image. It's gonna be crazy. Supporting Code: https://github.com/stephencwe
From playlist Learning To See
Depth Perception (Part 1) || Sensation & Perception (PSY 286)
This is a recorded version of a livestream distance learning lecture, recorded during the coronavirus pandemic of 2020. Topics include: Oculomotor cues, monocular cues, and binocular cues to depth perception. I claim no ownership over any music, videos, or advertisements shown herein. Al
From playlist Sensation & Perception Lectures
There Might Be a Dinosaur On Your Dinner Table
Follow me to Science Magic Show Hooray! https://www.youtube.com/watch?v=d-idW62ibWQ SUBSCRIBE so you don’t miss a video! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ Eating turkey this holiday season? Chowing down on a roast chicken? You’re eating a dinosaur! Entertain
From playlist Be Smart - LATEST EPISODES!
Morphing symmetric binary branching tree
A symmetric binary tree is obtained by applying certain affine linear transformations recursively to the leaves starting with a trunk of unit length. This video shows a scale factor given by the golden ratio (well, roughly 0.618) and morphs between various angles of rotation. To build yo
From playlist Fractals
MIT 24.900 Introduction to Linguistics, Spring 2022 Instructor: Prof. Norvin W. Richards View the complete course: https://ocw.mit.edu/courses/24-900-introduction-to-linguistics-spring-2022/ YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP63BZGNOqrF2qf_yxOjuG35j This v
From playlist MIT 24.900 Introduction to Linguistics, Spring 2022