投稿時間:2022-10-08 11:11:30 RSSフィード2022-10-08 11:00 分まとめ(11件)

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IT	気になる、記になる…	｢Surface Pro 9｣と｢Surface Laptop 5｣の仕様や構成に関する新たなリーク情報	https://taisy0.com/2022/10/08/163377.html	surface	2022-10-08 01:10:08
IT	ITmedia 総合記事一覧	[ITmedia ビジネスオンライン] 「外したい、外せない」　“脱マスク”が進まない背景	https://www.itmedia.co.jp/business/articles/2210/08/news053.html	itmedia	2022-10-08 10:16:00
IT	ITmedia 総合記事一覧	[ITmedia ビジネスオンライン] 埼玉県滑川町に“和”のグランピング施設が登場、特徴は？	https://www.itmedia.co.jp/business/articles/2210/08/news052.html	itmedia	2022-10-08 10:05:00
python	Pythonタグが付けられた新着投稿 - Qiita	４行のコードでAI物体検出を使う方法【Python,Yolov5】	https://qiita.com/john-rocky/items/bbe44317661045869211	pythonyolov	2022-10-08 10:54:04
Docker	dockerタグが付けられた新着投稿 - Qiita	Nginx リダイレクト	https://qiita.com/takechan-manman/items/5fb09eb7123602805bc7	nginx	2022-10-08 10:41:46
海外TECH	DEV Community	Machine Learning in a Nutshell	https://dev.to/edemgold/machine-learning-in-a-nutshell-5dl5	Machine Learning in a Nutshell Machine Intelligence will be the last invention humanity will ever have to make Nick Bostrom SUMMARYMachine Learning is simply the act of using data to teach computers how to do something without them being programmed There are some special times when using Machine learning algorithms will make all the difference and there are some times when using Machine Learning will have less than desirable consequences Machine Learning is broadly divided into categories depending on what they do and how they perform actions If you ve wondered what machine learning is The best time to use Machine Learning in your project and what makes up a Machine Learning system Well join me and let s find out MeaningI ll give you two meanings for the word machine learning the easy one and the complicated one the one you use when you want to seem like you actually know what you re talking about Easy OneMachine learning is simply the use of data to teach computers so they can perform operations without your programming them to do so Complicated OneThis is when a computer program learns from experience E with respect to some task T and some performance measure P if its performance P on Task T improves with more experience E then Machine Learning is said to have taken place Moments when Machine Learning shinesMachine Learning is great and all but there are some times when using it will have disadvantages rather than advantages I won t go into that but if you re interested in that you should check out this article here I am going to focus on the moments when using Machine Learning will make a huge difference Problems for which existing solutions require a lot of hand tuning or long a long list of rules Have you ever had a project where you have to give a long list of handwritten rules for what the computer is meant to do A good example of this is a spam filter imagine building a system where you have to hand code the exact types of spam the system has to look out for Well with Machine Learning you don t have to write log rules just give the machine data and it does the rest Complex problems for which there is no good solution at all using traditional approaches Machine Learning particularly shines in problems where the old way of doing things just doesn t work optimally Let s take game playing for example could you imagine the number of if else statements you d have to write before a computer could win a particular game of chess without Machine Learning Fluctuating environments Imagine a place where you have different scenarios and states of appearance let s take a game of chess for example where there are possible board setups and possible games Machine Learning is perfect for a case like that because of its ability to adapt to new data which in this case is the opponent s move Getting insights about complex problems and a large amount of data We all know the ability of Machine Learning to make predictions based on past events of the situation in question but did you have any idea that a Machine Learning Algorithm could actually tell you things you didn t know about your data I ll give you an example let s take for instance you own a huge retail store and you keep data about your clients these are called instances such as the time they purchase a lot like during summer what type of goods they purchase and stuff like that those are called features or attributes jsyk well with a simple cluster algorithm like k methods you could group your customers into groups based on their purchase behavior and also discover different new things about your clients based in their data Like you could discover when a particular customer is pregnant because for the past few weeks your data shows she s been buying a lot of baby stuff I d name baby stuff but I don t know them and you could send her a catalog of your new baby stuff and you d actually make her interested This is a blueprint of what google does with its targeted ads Machine Learning SystemsMachine Learning systems are divided into broad categories categorize based on a lot of things like how they take in data etc Whether or not they are trained with human supervision Supervised Learning Unsupervised Learning and Reinforcement Learning Whether or not they can learn incrementally or on the fly Online vs Batch Learning Whether they work by simply comparing new data points to known data points or whether they detect patterns in the training data and build a predictive model much like scientists do Instance Based learning versus Model Based Learning	2022-10-08 01:29:43
海外TECH	DEV Community	Neuralink: Why should I let them put a chip in my head?	https://dev.to/edemgold/neuralink-why-should-i-let-them-put-a-chip-in-my-head-4n35	Neuralink Why should I let them put a chip in my head We re designing the first neural chip implant that will let you control a computer or mobile device anywhere you go NeuralinkSummaryBMI stands for Brain Machine Interface BMI is simply the ability of the brain to try and communicate with a computer using a connection or a chip Neuralink is an American company that is involved in building advanced Brain Machine Interface Technology The Neuralink Chip is put into the brain using an automated precision robot so it is extremely safe Neuralink puts a chip in your brain so it can efficiently monitor waves generated by your brain Neuralink has an app that allows you to manipulate your phone using your brain by thinking about it IntroductionWe ve all probably watched movies like Matrix Terminator and I Robot where there s always a crazy smart guy who creates a smart computer and eventually can t control it anymore Then the robot sees humans and decides the best way to solve the problems humans pose would be to kill every human on earth like that will ever work But luckily there comes some ordinary guy whose life is suckish at the beginning of the movie Still then suddenly the ordinary guy amazingly gets to know that computers want to kill humans He has the responsibility to save the world sometimes he gets powers and so with some trepidation he goes after the robots with a suckish plan But he almost fails because of the suckish plan or whatever and the robots win but then the hero discovers his inner strength and then can save the world and he gets to kiss the hot girl lucky dude he would never have been able to kiss if he was still the ordinary guy The movie ends with the guy becoming more sure of himself and well his life changes and all this happens within hrs cool huh Well these days the stuff we only thought happened in movies is happening in real life from self driving cars and robot dogs to Siri Google Assistant and generally AI and well let s be honest we re all scared that our devices are going to come after us someday the same way they do in the movies I mean after terminator who wouldn t But I m hoping that after reading all this you ll know your technology will not kill you and I ll be doing that with something called BMIs But First What is a BMI BMI is an acronym that stands for Brain Machine Interface also Known as Brain Computer Interface BCI According to Wikipedia Brain Machine Interface BMI Is a direct communication pathway between an enhanced or wired brain and an external device In simple words BMIs are simply a machine s ability to talk to and understand commands from the human brain due to a connection between the two of them In other words it is simply the ability to talk to your computer using your brain Now we are going to talk about a very popular BMI company Neuralink what they do how they do what they do and why Neuralink What is Neuralink Neuralink is an American BMI company that means they create Brain Machine Interface systems The company was made popular because of its association with Elon Musk Yup the billionaire Elon Musk According to the company s Website Neuralink is a team of exceptionally talented people who are creating the future of brain Interfaces To fully understand Neuralink s mission let s try to get a relatively simple grasp of how the Human Brain works How the Brain WorksThe brain is made up of nerve cells called neurons which are responsible for processing thought There are many types of neurons but all neurons generally have parts Dendrites Soma and Axon The dendrite is responsible for receiving electrical signals The Soma is responsible for computing processing electrical Signals The Axon is responsible for passing out computed electrical signals to the next Dendrite in the chain The brain communicates information through the use of electrical signals The brain is made up of billion neurons and when processing a particular event Action Potential it uses a chain of neurons to process events For instance when you see a car coming towards you your eyes immediately send electrical signals to your brain through the optical nerve and then the brain forms a chain of neurons to make sense of the incoming signal and so the first neuron in the chain collects the signal through its Dendrites and sends it to the Soma to process the signal after the Soma finishes with its task it sends the signal to the Axon which then sends it to the Dendrite of the next neuron in the chain the connection between Axons and Dendrites when passing on information is called a Synapse So the entire process continues until the brain finds a Sapiotemporal Synaptic Input that s scientific Lingo for the brain continues processing until it finds an optimal response to the signal sent to it and then it sends signals to the necessary effectors eg you re legs and then the brain sends a signal to your legs to run away from the oncoming car Now we ve understood how the human brain works let us try to understand why Neuralink s BMI requires brain implants Why Does Neuralink Want to Put A Chip into our HeadsNow you must understand that for Neuralink s BMI to work they don t actually need to put the chip into your head But it would make the BMI technology more effective putting a chip outside the head is like watching a football game outside the stadium You d hear the noises from those inside the stadium and know when something good happens but you wouldn t be able to know exactly how a player scored or missed So putting a chip into the human head is really for no other reason apart from the clarity it gives Because for the chip to be able to efficiently decode the electrical signals being used by the brain to communicate and then send them to the computer it has to be able to receive the exact waves being generated by the brain and this cannot be achieved efficiently when the chip is placed outside the brain How Neuralink Puts their Chip Into our BrainsThe electrode threads in the Neuralink chip AKA N chip are extremely small roughly millimeters in diameter So it is almost impossible for it to be surgically placed into the brain by human hands so the guys at Neuralink remember they are brilliant built an automated precision robot picture is up there that surgically places the chip into the human brain Now you might be wondering how many chips you need to have in your brain a single neural link chip can cover up to brain cells and we have billions of brain cells so you do the math Well let s checkmark our list we ve understood why neuralink has to put a chip in the head and we ve gotten to understand how they put a chip in your head now the fun part How the Neuralink Chip facilitates Brain to Computer device communicationThe Neuralink chip is placed into the parts of the brain that monitor movement The chip contains tiny fiber threads called neural threads and each small thread contains many electrodes The electrodes are responsible for receiving electrical signals from the brain and then sending them to the chip The chip then turns the electrical signals it receives into the binary that the computer can understand For instance if you have a neuralink chip implanted into you and you want to move your computer mouse cursor all you have to do is think about moving your arm and then your brain sends electrical signals to your hands and in the process the fiber threads in the N chip receive those signals using the electrodes and the chip then turns those electrical signals into binary and then sends the binary to your computer using a wireless connection and your computer mouse cursor The same thing happens when you want to charge your chip the charger is compact inductive That just means it can wirelessly detect your chip while it s in your head and so it wirelessly connects to your chip and charges in from the outside cool huh This is all really cool and revolutionary technology which undoubtedly has innumerable advantages but let s get a little bit philosophical How does having a Chip in our brains Help HumanityThe N chip will help humanity in a lot of ways picture for a moment that rippled man on the street that deaf and dumb guy or that blind guy who can t join WhatsApp Instagram Twitter or play video games simply because they can t operate a computer To put it simply Neuralink gives them that opportunity It also helps healthy human beings by making it possible for us to access our technological devices remotely How Safe is the TechnologyFrom the beginning of time man has misused technology from guns ships to planes and cars but that hasn t stopped us from using technology some people use guns to defend themselves while some use guns to rob others and some people use airplanes to travel but others use it to commit genocide some people use smartphones to connect with friends and family while some people use it to plan criminal activities Now you might be thinking but those are small time crimes we are talking about the brain now Now I ask you this what is the difference between Neuralink today and the smartphone to your great grandfather Technology has always improved and people have always abused it but it is the people and not the technology that is evil and it is our responsibility as humans to fight against those who want to limit technology through their evil deeds don t we owe it to the future generations to do this after all who are we to stand in the path of the future	2022-10-08 01:28:15
北海道	北海道新聞	小型ロケット打ち上げに成功　神奈川大、ガンプラ廃材活用	https://www.hokkaido-np.co.jp/article/742672/	小型ロケット	2022-10-08 10:15:00
北海道	北海道新聞	ウクライナ、共同受賞に違和感　敵国ロシアの団体「不適切」	https://www.hokkaido-np.co.jp/article/742671/	人権団体	2022-10-08 10:11:00
ビジネス	東洋経済オンライン	｢完全自殺マニュアル｣書いた男が掴み取った天職 ライター鶴見済が58年の人生でたどり着いた境地 | 「非会社員」の知られざる稼ぎ方 | 東洋経済オンライン	https://toyokeizai.net/articles/-/621840?utm_source=rss&utm_medium=http&utm_campaign=link_back	完全自殺マニュアル	2022-10-08 10:30:00
海外TECH	reddit	JD Gaming vs. Evil Geniuses / 2022 World Championship - Group B / Post-Match Discussion	https://www.reddit.com/r/leagueoflegends/comments/xyfets/jd_gaming_vs_evil_geniuses_2022_world/	JD Gaming vs Evil Geniuses World Championship Group B Post Match DiscussionWORLDS Official page Leaguepedia Liquipedia Eventvods com New to LoL JD Gaming Evil Geniuses JDG Leaguepedia Liquipedia Website Twitter EG Leaguepedia Liquipedia Website Twitter Facebook YouTube MATCH JDG vs EG Winner JD Gaming in m Game Breakdown Runes Bans Bans G K T D B JDG maokai akali ornn sylas mordekaiser k H H B O EG caitlyn aatrox belveth taliyah leona k HT M JDG vs EG sejuani TOP gangplank Impact Kanavi viego JNG graves Inspired Yagao azir MID viktor jojopyun Hope aphelios BOT varus Kaori Missing thresh SUP tahmkench Vulcan This thread was created by the Post Match Team submitted by u GMinion to r leagueoflegends link comments	2022-10-08 01:03:40