投稿時間:2023-03-25 23:10:51 RSSフィード2023-03-25 23:00 分まとめ(12件)

カテゴリー等	サイト名等	記事タイトル・トレンドワード等	リンクURL	頻出ワード・要約等/検索ボリューム	登録日
Ruby	Rubyタグが付けられた新着投稿 - Qiita	これって依存性逆転の原則ですか？（無知）	https://qiita.com/t19106/items/55aeab07e5c6c4f04560	model	2023-03-25 22:18:04
AWS	AWSタグが付けられた新着投稿 - Qiita	【AppRunner】M1 Macで作成したコンテナイメージをデプロイする際の注意点	https://qiita.com/nkserveren26/items/12fbb73969e6d04df0c4	apprunner	2023-03-25 22:52:30
AWS	AWSタグが付けられた新着投稿 - Qiita	port 22: Operation timed outエラー（インスタンスの接続性チェックに失敗しました）	https://qiita.com/Bjp8kHYYPFq8MrI/items/33b4b39f4b38e8ad373f	sshtestersshconnecttohost	2023-03-25 22:34:25
AWS	AWSタグが付けられた新着投稿 - Qiita	[Laravel9 × SES] X-SES-CONFIGURATION-SETヘッダをメールに追加する方法	https://qiita.com/Baisel/items/014b26725663a315d1a2	amazon	2023-03-25 22:15:44
Docker	dockerタグが付けられた新着投稿 - Qiita	docker-composeでネットワークが見つからない時の対処法	https://qiita.com/LabPixel/items/d5751daa690e552c24d2	docker	2023-03-25 22:29:41
Ruby	Railsタグが付けられた新着投稿 - Qiita	これって依存性逆転の原則ですか？（無知）	https://qiita.com/t19106/items/55aeab07e5c6c4f04560	model	2023-03-25 22:18:04
海外TECH	MakeUseOf	How to Design a Newsletter Using Canva	https://www.makeuseof.com/canva-how-to-design-newsletter/	canva	2023-03-25 13:30:17
海外TECH	MakeUseOf	How Much Does It Cost to Replace a Tesla Battery? (And Can You Do It Yourself?)	https://www.makeuseof.com/how-much-cost-replace-tesla-battery/	How Much Does It Cost to Replace a Tesla Battery And Can You Do It Yourself When your Tesla battery begins to age or just breaks down entirely what do you do Can you replace it at home Is that even safe	2023-03-25 13:15:16
海外TECH	DEV Community	Terms used in Reinforcement Leaning	https://dev.to/anurag629/terms-used-in-reinforcement-leaning-56lo	Terms used in Reinforcement LeaningEvery AI ML Data Science enthusiast knows the definition of Reinforcement Learning it is a feedback based machine learning technique in which an agent learns to behave in an environment by performing actions and observing their outcomes For each good action the agent receives positive feedback and for each bad action it receives negative feedback or a penalty However many are not familiar with the specific terms used in this definition Let me explain them with an example Let s consider the example of a robot that is learning to navigate a maze In this scenario ️Agent The robot is the agent which is the decision maker that interacts with the environment The agent can perceive the environment and take actions to achieve its goal ‍ꡌ‍ꡙ‍ꡚ‍Environment The maze is the environment which is the context in which the agent operates The environment can provide feedback to the agent in the form of rewards or punishments Actions The robot can take different actions such as moving forward turning left or turning right These actions are the choices available to the agent Feedback The environment provides feedback to the agent based on its actions The feedback can be positive negative or neutral Reward The agent receives a reward when it takes an action that leads it closer to its goal For example if the robot moves towards the exit of the maze it may receive a positive reward Punishment The agent receives punishment when it takes an action that leads it further away from its goal For example if the robot hits a wall it may receive a negative reward Policy The policy is the strategy used by the agent to select actions based on its current state The goal of the agent is to learn an optimal policy that maximizes the long term reward For example the robot may learn to follow the left wall of the maze to reach the exit State The state is a representation of the environment at a particular time which includes information such as the location of the agent and other relevant information datascience machinelearning ai ml reinforcementlearning	2023-03-25 13:43:21
海外ニュース	Japan Times latest articles	Shoma Uno retains men’s world title as Ilia Malinin lands quad axel	https://www.japantimes.co.jp/sports/2023/03/25/figure-skating/isu-worlds-mens-free-uno-malinin/	Shoma Uno retains men s world title as Ilia Malinin lands quad axelThe Nagoya native held off a spirited challenge from an exciting final group at Saitama Super Arena giving Japan world titles in three disciplines for	2023-03-25 22:15:09
ニュース	BBC News - Home	Liz Truss resignation honours list criticised by ex-aides	https://www.bbc.co.uk/news/uk-65075328?at_medium=RSS&at_campaign=KARANGA	aidesthe	2023-03-25 13:22:22
ニュース	BBC News - Home	Plymouth tree felling 'really good' for city, council official says	https://www.bbc.co.uk/news/uk-england-devon-65074972?at_medium=RSS&at_campaign=KARANGA	fabulous	2023-03-25 13:35:34