Grammatical evolution (GE) is an evolutionary computation and, more specifically, a genetic programming (GP) technique (or approach) pioneered by Conor Ryan, JJ Collins and Michael O'Neill in 1998 at the BDS Group in the University of Limerick. As in any other GP approach, the objective is to find an executable program, program fragment, or function, which will achieve a good fitness value for a given objective function. In most published work on GP, a LISP-style tree-structured expression is directly manipulated, whereas GE applies genetic operators to an integer string, subsequently mapped to a program (or similar) through the use of a grammar, which is typically expressed in Backus–Naur form. One of the benefits of GE is that this mapping simplifies the application of search to different programming languages and other structures. (Wikipedia).
Support Stated Clearly on Patreon: https://www.patreon.com/statedclearly Evolution is often considered a complex and controversial topic but it's actually a very simple concept to understand. Watch this short animation to see how evolution works. Share it with your friends on Facebook who
From playlist Genetics and Evolution
Why Do Word Meanings Evolve? Evolution & Semantic Change
What are the mechanisms of semantic change? And how does the etymology of the word 'evolution' reflect these changes? It turns out that the history of book production ties all these things together! #evolution #etymology #WeCreateEdu This video is part of a series of videos by a bunch of
From playlist Evolution Collaboration
[Introduction to Linguistics] Derivational and Inflectional Morphemes, and Morphological Changes
(THIS IS A NEW VERSION WITH CORRECTIONS) LIKE AND SHARE THE VIDEO IF IT HELPED! Visit our website: http://bit.ly/1zBPlvm Subscribe on YouTube: http://bit.ly/1vWiRxW Like us on Facebook: http://on.fb.me/1vWwDRc #Linguistics #Syntax #Morphology #Phonetics #Phonology #Semantics #Language
From playlist Introduction to Linguistics
[Introduction to Linguistics] Word Creation
In this video, we look at Compounding, Clipping, Blending, Backformation, Acronyms, Initialisms, and Coinage as forms of word creation in English. LIKE AND SHARE THE VIDEO IF IT HELPED! Support me on Patreon: http://bit.ly/2EUdAl3 Visit our website: http://TrevTutor.com Subscribe on You
From playlist Introduction to Linguistics
[Introduction to Linguistics] Word Order, Grammaticality, Word Classes
In this video we look at word order in languages, grammaticality, prescriptive and descriptive grammar, as well as go over functional categories and lexical categories. LIKE AND SHARE THE VIDEO IF IT HELPED! Support me on Patreon: http://bit.ly/2EUdAl3 Visit our website: http://bit.ly/1z
From playlist Introduction to Linguistics
When 20,000 Dimensions is Not Enough
This video describes exciting new developments using transcriptome datasets of over 20,000 dimensions to predict which new Covid-19 variants pose the greatest risk of escaping our current vaccines. Compare that to the 4 dimensions Einstein used to transform our understanding of space/time
From playlist Summer of Math Exposition Youtube Videos
What are the Origins of English Words? Facts and Stats and lots of History
What are the origins of the English language? In this video we look at lots of facts and statistics and try to reach some accurate figures about English words and where they come from. We'll go back in history to look at words from Anglos-Saxon, French (and Anglo-Norman), Latin, Old Norse,
From playlist History of the English Language
Noam Chomsky on Theories of Linguistics (Part 2) | Closer To Truth Chats
Closer To Truth has just launched a new website! We can't wait for you to see what we've been working on. New seasons (including the web debut of Season 21), interviews, topic guides, curated playlists, candid conversations, book excerpts, essays, and announcements. Visit today: www.Closer
From playlist Closer To Truth Chats
(May 26, 2010) Professor Robert Sapolsky finishes his lecture on language and then dives into his discussion about schizophrenia. He discusses environmental factors as well as genetic characteristics that could apply to people who are affected. He describes schizophrenia as a disease of th
From playlist Lecture Collection | Human Behavioral Biology
Population genetics (1), introduction.
This video introduces a new perspective for considering evolutionary change, defining evolution as the the change of allele frequencies over time. This field is called population genetics and basic models consider two alleles segregating in a population at a single locus. The equations p +
From playlist TAMU: Bio 312 - Evolution | CosmoLearning Biology
What Is A Species? | Evolution | Biology | FuseSchool
Carl Linnaeus classified all living things into groups based upon their physical features. His system placed organisms with the most similar characteristics together in a group he called the “species”. A species is defined as all organisms that are able to breed with one another, and mos
From playlist BIOLOGY: Evolution
Jianfeng Lu - Taming the dynamical sign problem in diagrammatic algorithms for open quantum systems
Recorded 31 March 2022. Jianfeng Lu of Duke University Mathematics presents "Taming the dynamical sign problem in diagrammatic algorithms for open quantum systems" at IPAM's Multiscale Approaches in Quantum Mechanics Workshop. Abstract: Numerical simulations for open quantum system dynamic
From playlist 2022 Multiscale Approaches in Quantum Mechanics Workshop
Jump Start Brazilian Portuguese -- Lesson 8 -- Gender, Number, and Agreement
In Lesson 8 of my Professor Jason Jump Start Brazilian Portuguese series I talk about gender and number and the issue of agreement, a grammatical feature of Brazilian Portuguese that requires articles and adjectives to agree in number and gender with nouns. We'll also look at verbal agreem
From playlist Brazilian Portuguese with Professor Jason: Beginner Level
Q&A - Linguistics, Style and Writing - with Steven Pinker
Watch Steven Pinker's talk here: https://www.youtube.com/watch?v=OV5J6BfToSw Steven Pinker and Lord Melvyn Bragg answer questions on the importance of writing well. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Does writing well matter in an age of instant communication?
From playlist Ri Talks
NOUN PHRASES - ENGLISH GRAMMAR
We discuss noun phrases. Noun phrases consist of a head noun, proper name, or pronoun. Noun phrases can be modified by adjective phrases or other noun phrases. Noun phrases take determiners as specifiers. We also draw trees for noun phrase. you want to support the channel, hit the "JOIN"
From playlist English Grammar
MAE915_Session 9_Assessing Speaking (theory)_06 Oct 2021
To support the channel, I would like to invite you to join this channel to get access to perks: https://www.youtube.com/channel/UCfu2GCdjq50W-kL-cv3rcLw/join
From playlist Language Assessment & Technology
RubyConf 2019 - What happens when a linguist learns to code? by Erica Sosa
What happens when a linguist learns to code? by Erica Sosa When people find out about my former career as a linguist and language teacher, they often ask if my background helped me learn how to code. I started to wonder if there was some overlap between learning a natural language and a
From playlist RubyConf 2019
VLC202 - Historical Linguistics
The repository "VLC202 - Historical Linguistics" is free for everyone. It provides substantial information about the main theoretical and technical concepts of historical linguistics, taking into account recent work in historical and general linguistics including the results of recent pale
From playlist VLC202 - Historical Linguistics
The visual evolution of the Internet
The Internet has changed a lot over the past few decades. Here's a look at some of the ways the Web has evolved—from the first Web site to dial-up connections to modern day social networking sites.
From playlist The Internet
Gilles Dowek : Une deuxième révolution galiléenne?
Find this video and other talks given by worldwide mathematicians on CIRM's Audiovisual Mathematics Library: http://library.cirm-math.fr. And discover all its functionalities: - Chapter markers and keywords to watch the parts of your choice in the video - Videos enriched with abstracts, b
From playlist Mathematical Aspects of Computer Science