投稿時間:2021-09-23 11:28:46 RSSフィード2021-09-23 11:00 分まとめ(34件)

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IT	気になる、記になる…	YouTube、デスクトップ版でブラウザから動画をダウンロードする機能（オフライン再生機能）をテスト中	https://taisy0.com/2021/09/23/146307.html	premium	2021-09-23 01:47:28
IT	気になる、記になる…	｢iPhone 13｣は本体内部もより洗練されたデザインに	https://taisy0.com/2021/09/23/146300.html	iphon	2021-09-23 01:02:28
IT	ITmedia 総合記事一覧	[ITmedia News] Twitter、タイムラインからツイートが途中で消える問題に対処するとツイート	https://www.itmedia.co.jp/news/articles/2109/23/news041.html	itmedianewstwitter	2021-09-23 10:26:00
python	Pythonタグが付けられた新着投稿 - Qiita	Pythonでデータ分析をするときのフロー	https://qiita.com/kurokawawakaba/items/cb4861cc7dbd72d0d782	train、trainを作ってみるとか→copyを使って元データに傷を付けないようにするのがポイントです。	2021-09-23 10:53:41
js	JavaScriptタグが付けられた新着投稿 - Qiita	動的幾何環境でオブジェクトに定義を追従させる	https://qiita.com/Hyperbolic_____/items/d04eda5f65ccd613aa39	レファレンスはこちらGeoGebraにオブジェクトが追加されたことを通知するAPIを追加するこちらに書かれているvoidregisterAddListenerStringJSFunctionNameを使うと、貼り付けられたGeoGeobraにオブジェクトが追加されるたびに引数に設定した関数を実行させることができます。	2021-09-23 10:39:08
js	JavaScriptタグが付けられた新着投稿 - Qiita	JavaScriptの返り値・引数がどうしてもよくわからない初心者のために、時間をかけて説明をしてみた（動画あり）	https://qiita.com/H40831/items/660ef67d67fd7bd8543d	このように、返り値を指定した関数を作ることで、たとえば下記のような書き方をすると関数consolelog関数let変数関数下記のように書いたときと同じような動きになります。	2021-09-23 10:36:07
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	【Vue.js】絞り込み検索	https://teratail.com/questions/360895?rss=all	【Vuejs】絞り込み検索やりたいこと検索フォームから年度とリーグを設定し、検索ボタンをクリック後に該当年の選手一覧を表示すること。	2021-09-23 10:57:00
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	material-ui でのModule not found	https://teratail.com/questions/360894?rss=all	materialuiでのModulenotfound前提・実現したいことここに質問の内容を詳しく書いてください。	2021-09-23 10:55:53
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	[TypeScript] for文とpushで実装している配列の入れ替え、加工作業を短縮したい	https://teratail.com/questions/360893?rss=all	TypeScriptfor文とpushで実装している配列の入れ替え、加工作業を短縮したい前提・実現したいこと初心者です。	2021-09-23 10:53:21
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	GAEにNuxt.jsで作ったものをデプロイするとServer Errorになる	https://teratail.com/questions/360892?rss=all	デプロイしてchromで表示するとServernbspErrorが表示されます。	2021-09-23 10:50:11
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	selenium.common.exceptions.SessionNotCreatedExceptionの解消	https://teratail.com/questions/360891?rss=all	seleniumcommonexceptionsSessionNotCreatedExceptionの解消現在、windowsで「pythonによるスクレイピングamp機械学習開発テクニック増補改訂」を勉強しております。	2021-09-23 10:48:32
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	プロセス起動数秒でoom killされてしまうことを回避したい	https://teratail.com/questions/360890?rss=all	プロセス起動から数秒でkillされてしまいます。	2021-09-23 10:47:21
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	'Everyday Rails'のサンプルアプリのRails 6バージョンのマイグレーションができない	https://teratail.com/questions/360889?rss=all	xEverydayRailsxのサンプルアプリのRailsバージョンのマイグレーションができない概要「EverydaynbspRailsnbspnbspRSpecによるRailsテスト入門」という書籍を読み始めたところです。	2021-09-23 10:29:39
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	テーブル削除したが、statusで削除したテーブル表示される。	https://teratail.com/questions/360888?rss=all	前提・実現したいこと作成中のCURDアプリのテーブルを整理したいと思い、デフォルトで作られるcreatepersonalaccesstokenstableを削除しましたが、statusで表示されてしまいます。	2021-09-23 10:26:48
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	React-Testing-libraryでのテストでWarning警告文を無くしたい	https://teratail.com/questions/360887?rss=all	ReactTestinglibraryでのテストでWarning警告文を無くしたい前提・実現したいこと現在、ポートフォリオnbspを作成中で、ReactTestingLibraryを使って、テストコードを記述しています。	2021-09-23 10:12:55
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	intentを使用した複数回の画面遷移について	https://teratail.com/questions/360886?rss=all	では、A→B→C→Dと遷移させたい場合はどうしたらよいのでしょうか。	2021-09-23 10:11:40
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	iPhoneアプリのジャンケンのオンライン対戦の必要条件	https://teratail.com/questions/360885?rss=all	iPhoneアプリのジャンケンのオンライン対戦の必要条件iPhoneアプリでジャンケンのオンライン対戦ゲームを作りたい。	2021-09-23 10:08:35
Program	[全てのタグ]の新着質問一覧｜teratail（テラテイル）	kerasにおける学習時のパラメータの意味について	https://teratail.com/questions/360884?rss=all	ccuracyvallossvalaccuracy	2021-09-23 10:06:34
Linux	Ubuntuタグが付けられた新着投稿 - Qiita	WSL2でsystemctlを使えるようにする	https://qiita.com/RyoSakon001/items/26b3d073b70dfe911d59	・画像のように、たくさんのサービスが裏で動いてくれていますありがたや・UNIX系OSでは「サービス」ではなく「デーモンdaemon」と呼びます。	2021-09-23 10:34:58
golang	Goタグが付けられた新着投稿 - Qiita	Go言語を使用して、RaspberryPiのカメラを操作する。	https://qiita.com/karosuwindam/items/6374a3effae120001af7	Go言語を使用して、RaspberryPiのカメラを操作する。	2021-09-23 10:47:28
海外TECH	DEV Community	How to train agents to play volleyball using deep reinforcement learning	https://dev.to/joooyz/how-to-train-agents-to-play-volleyball-using-deep-reinforcement-learning-417b	How to train agents to play volleyball using deep reinforcement learningThis article is part of the series A hands on introduction to deep reinforcement learning using Unity ML Agents It s also suitable for anyone interested in using Unity ML Agents for their own reinforcement learning project Recap and overviewIn parts and we built a volleyball environment using Unity ML Agents To recap here is the reinforcement learning setup Agent actions discrete branches Move forward backwardRotate clockwise anti clockwiseMove left rightJumpAgent observations Agent s y rotation float Agent s x y z velocity floats Agent s x y z normalized vector to the ball i e direction to the ball floats Ball s x y z velocity floats Reward function for hitting the ball over the netIn this tutorial we ll use ML Agents to train these agents to play volleyball using the PPO reinforcement learning algorithm A note on PPOProximal Policy Optimization PPO by OpenAI is an on policy reinforcement learning algorithm We won t go into detail but we choose to use it here because ML Agents provides an implementation of it out of the box It produces stable results in this environment and is also recommended by ML Agents for use with Self Play which we ll cover in the next tutorial Setting up for trainingIf you didn t follow along with the previous tutorials you can clone or download a copy of the volleyball environment here Ultimate Volleyball RepoIf you did follow along with the previous tutorials Load the Volleyball unity sceneSelect the VolleyballArea objectCtrl or CMD D to duplicate the objectPosition the VolleyballArea objects so that they don t overlapRepeat until you have copies of the environmentEach VolleyballArea object is an exact copy of the reinforcement learning environment All these agents act independently but share the same model This speeds up training since all agents contribute to training in parallel Selecting hyperparametersIn your project working directory create a file called Volleyball yaml If you ve downloaded the full Ultimate Volleyball repo earlier this is located in the config folder Volleyball yaml is a trainer configuration file that specifies all the hyperparameters and other settings used during training Paste the following inside Volleyball yaml behaviors Volleyball trainer type ppo hyperparameters batch size buffer size learning rate beta epsilon lambd num epoch learning rate schedule constant network settings normalize true hidden units num layers vis encode type simple reward signals extrinsic gamma strength keep checkpoints max steps time horizon summary freq Descriptions of the configurations are available in the ML Agents official documentation TrainingMake sure that Behavior Types are set to Default Open Assets gt Prefabs gt VolleyballArea prefabSelect the PurpleAgent objectGo to Inspector window gt Behavior Parameters gt Behavior Type gt Set to DefaultRepeat for Blue AgentNote the Behavior Name Volleyball above must match the behavior name in the Volleyball yaml trainer config file line Optional Set up a training camera so that you can view the whole scene while training If using the pre built repo select the Main Camera and turn it off in the Inspector If using your own project create a camera object right click in Hierarchy gt Camera Activate the virtual environment containing your installation of ml agents Navigate to your working directory and run in the terminal mlagents learn lt path to config file gt run id VB time scale Notes Replace lt path to config file gt e g config Volleyball yamlML Agents defaults to a time scale of x to speed up training Setting the flag time scale is important because the physics in this environment are time dependant Without it you may notice that your agents perform differently during inference compared to training When you see the message Start training by pressing the Play button in the Unity Editor click   within the Unity GUI In another terminal window run tensorboard logdir results from your working directory to observe the training process You can pause training at any time by clicking the button in Unity To see how the agents are performing Locate the results in results VB Volleyball onnxCopy this onnx model into the Unity projectDrag the model into the Model field of the Behavior Parameters component Click to watch the agents use this model for inference To resume training add the resume flag e g mlagents learn config Volleyball yaml run id VB time scale resume Leave the agents to train At about M you ll start to see the agents occasionally touching the ball At M the agents can start to volley At M steps the agents should be able to successfully volley the ball back and forth Next stepsIn this tutorial you successfully trained agents to play volleyball in M steps using PPO Try playing around with the hyperparameters in Volleyball yaml or training for more steps to get a better result These agents are trained to keep the ball in the play You won t be able to train competitive agents with the intention of winning the game with this setup because its a zero sum game and both purple and blue agents share the same model This is where competitive Self Play comes in We ll step through how to train competitive agents using Self Play in part of this series ーcoming soon	2021-09-23 01:48:10
Apple	AppleInsider - Frontpage News	iPhone 13's Cinematic mode shown off in music video	https://appleinsider.com/articles/21/09/23/iphone-13s-cinematic-mode-shown-off-in-music-video?utm_medium=rss	iPhone x s Cinematic mode shown off in music videoA pair of music videos shot on iPhone offer a glimpse at the handset s filmmaking prowess with both shorts focusing on Apple s new Cinematic mode Ahead of Friday s iPhone release YouTuber Jonathan Morrison this week paired with Julia Wolf and Ariel View to shoot music videos that test the handset s Cinematic mode capabilities among other features Posted to Morrison s Jonathan Friends channel on Monday Falling in Love follows Wolf as she sings her track while strolling through the streets of Claremont Calif Interspersed throughout the video are behind the scenes style shots showing Morrison filming Wolf with an iPhone Read more	2021-09-23 01:16:54
Apple	AppleInsider - Frontpage News	Rashida Jones, David Oyelowo join cast of Apple TV+ original 'Wool'	https://appleinsider.com/articles/21/09/22/rashida-jones-david-oyelowo-join-cast-of-apple-tv-original-wool?utm_medium=rss	Rashida Jones David Oyelowo join cast of Apple TV original x Wool x Apple recently signed Rashida Jones and David Oyelowo to the cast of upcoming Apple TV dystopian series Wool adding to a list of big names already attached to the production Jones and Oyelowo join Tim Robbins and Rebecca Ferguson in the show based on Hugh Howey s New York Times bestselling Silo series reports Deadline Wool takes place in a ruined world where people are forced underground to survive The story revolves around a community living in a silo that goes hundreds of stories into the earth Read more	2021-09-23 01:09:18
Apple	AppleInsider - Frontpage News	M1X MacBook Pro, AirPods, and more: What to expect from Apple in 2021 and early 2022	https://appleinsider.com/articles/21/09/22/m1x-macbook-pro-airpods-and-more-what-to-expect-from-apple-in-2021-and-early-2022?utm_medium=rss	MX MacBook Pro AirPods and more What to expect from Apple in and early While Apple revealed the iPhone range and many other products at its California Streaming special event there are still quite a few other items awaiting launch Here s what to expect from Apple before the end of and on into the first months of Apple CEO Tim Cook will be on stage during Apple s special event Apple is constantly the target of rumors with many speculating on the kinds of products the company could launch in the near and not so near future While the fever pitch of rumors before the annual iPhone special event has passed there are still many leaks claims and strong rumors left unresolved Read more	2021-09-23 01:03:18
海外科学	NYT > Science	F.D.A. Authorizes Pfizer Booster Shot for Higher-Risk People	https://www.nytimes.com/2021/09/22/us/politics/pfizer-boosters-fda-authorize.html	F D A Authorizes Pfizer Booster Shot for Higher Risk PeopleRegulators said that people over or at high risk of severe Covid were eligible for an extra shot setting up a staggered national booster campaign	2021-09-23 01:27:31
海外科学	BBC News - Science & Environment	Boris Johnson: Time for humanity to grow up on climate change	https://www.bbc.co.uk/news/uk-58657887?at_medium=RSS&at_campaign=KARANGA	assembly	2021-09-23 01:27:15
海外ニュース	Japan Times latest articles	U.S. Fed preparing to remove stimulus ‘soon’ despite slower recovery	https://www.japantimes.co.jp/news/2021/09/23/business/economy-business/federal-reserve-stimulus-soon/	U S Fed preparing to remove stimulus soon despite slower recoveryThe closely watched announcement left policy unchanged for now but new forecasts from central bankers show they expect the first interest rate increase next year	2021-09-23 10:33:13
海外ニュース	Japan Times latest articles	Japan to donate 30 million additional COVID-19 vaccine doses	https://www.japantimes.co.jp/news/2021/09/23/national/japan-new-vaccine-donations/	Japan to donate million additional COVID vaccine dosesThe pledge made at a virtual summit on the pandemic hosted by U S President Joe Biden brings Japan s total commitments to million doses	2021-09-23 10:32:09
海外ニュース	Japan Times latest articles	Tokyo court rules deportation by immigration authorities was unconstitutional	https://www.japantimes.co.jp/news/2021/09/23/national/crime-legal/tokyo-court-rules-deportation-immigration-authorities-unconstitutional/	Tokyo court rules deportation by immigration authorities was unconstitutionalAccording to the plaintiffs lawyer the ruling was the first by a Japanese court to find that the deportation of a foreign national had violated	2021-09-23 10:13:19
海外ニュース	Japan Times latest articles	‘First Gentleman’: Political romcom is an also-ran	https://www.japantimes.co.jp/culture/2021/09/23/films/film-reviews/first-gentleman/	minister	2021-09-23 10:15:31
海外ニュース	Japan Times latest articles	‘Intolerance’: How grief turns man into monster	https://www.japantimes.co.jp/culture/2021/09/23/films/film-reviews/intolerance/	Intolerance How grief turns man into monsterArata Furuta delivers a deftly layered performance as a father reeling from the death of his daughter in Keisuke Yoshida s nuanced and compassionate drama	2021-09-23 10:10:17
ニュース	BBC News - Home	Boris Johnson: Time for humanity to grow up on climate change	https://www.bbc.co.uk/news/uk-58657887?at_medium=RSS&at_campaign=KARANGA	assembly	2021-09-23 01:27:15
北海道	北海道新聞	アイスホッケー、日本は北京パラリンピック出場逃す　世界選手権で４位	https://www.hokkaido-np.co.jp/article/592148/	世界選手権	2021-09-23 10:02:44
IT	週刊アスキー	吉野家「ポケ盛」第2弾！ 今度はルカリオ、グレイシアなど6種フィギュアが用意！	https://weekly.ascii.jp/elem/000/004/069/4069915/	開始	2021-09-23 10:45:00