Sixth Grade Videos (Page 79)

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Join #TeamSeas at https://TeamSeas.org (make sure you join the MarkRober team when donating) $1 is one less pound of trash in the Ocean. We need to remove 30,000,000 lbs by the end of the year!! I started a company called CrunchLabs where we build a toy together and then I teach you all the juicy physics for how it works. So if you want to learn to think like an engineer and have really fun time doing it, check out the current promotion where you get 2 FREE boxes at…

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Decision trees are part of the foundation for Machine Learning. Although they are quite simple, they are very flexible and pop up in a very wide variety of situations. This StatQuest covers all the basics and shows you how to create a new tree from scratch, one step at a time. NOTE: This is an updated and revised version of the Decision Tree StatQuest that I made back in 2018. It is my hope that this new version does a better job answering some of the most frequently asked questions people…

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Source & Design files: https://hackaday.io/project/191181-electromechanical-refreshable-braille-module Like the project? buy me a coffee!☕: https://www.buymeacoffee.com/vjvarada The big drawback to refreshable braille devices has always been their cost. The loose rule of estimation applied to these products has translated into something like $100 to $150 per braille cell. A 40-cell display, in other words, may cost $4,000 to $6,000, while an 80-cell model will cost $8,000 to $12,000. And so…

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How do fish "breathe" underwater? The answer is... oxygen! Watch this video to find out how oxygen gets into water! License: Creative Commons BY-NC-SA More information at http://k12videos.mit.edu/terms-conditions

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Learn more about watsonx: https://ibm.biz/BdvxDL Every time you surf the internet you encounter a Natural Language Processing, or NLP, application. But what exactly is NLP and how does it work? In this lightboard video, Master Inventor with IBM, Martin Keen, visually explains what NLP is and why we need it, as well as how NLP takes unstructured human speech and converts it to structured data that a computer can understand. Chapters 0:00 - Intro 0:38 - Unstructured data 1:12 - Structured…

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Gradient Boosted Trees are everywhere! They're very powerful ensembles of Decision Trees that rival the power of Deep Learning. Learn how they work with this visual guide and try the code out for yourself using the link below. Happy learning! https://colab.research.google.com/drive/1tRzL1GGOJDgz7CHSY1HECd4IwNAjuip5?usp=sharing

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Tutorial for using MQ-135 Gas Sensor module with ESP8266 powered dev board and an Arduino sketch for monitoring indoor air quality and detecting flammable gases, smoke and alcohol. ANAVI Gas Detector has been used for the demonstrations: https://www.crowdsupply.com/anavi-technology/gas-detector 0:00 Overview 0:50 What is MQ-135? 3:02 How does it work? 5:32 Demonstrations

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Space junk and debris is starting to be a problem around Low Earth Orbit (LEO) according to the ESA and JAXA. Exactly how much is up there? And are we soon approaching the threshold of Kessler Syndrome? SUBSCRIBE for more videos about our other planets. Subscribe! http://goo.gl/WX4iMN Facebook! http://goo.gl/uaOlWW Twitter! http://goo.gl/VCfejs Donate! Patreon: http://goo.gl/GGA5xT Ethereum Wallet: 0x5F8cf793962ae8Df4Cba017E7A6159a104744038 Become a Patron today and support my channel!…

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Learn about watsonx → https://ibm.biz/BdvxRB Long Short Term Memory, also known as LSTMs, are a special kind of Recurrent Neural Network, or RNN, architecture capable of learning long-term dependencies as well as a solution to the vanishing gradient problem that can occur when training traditional RNNs. In this lightboard video, Martin Keen with IBM, breaks down why we need LSTMs to address the problem of long-term dependencies, how the cell state and its various gates help transfer relative…

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