{"slug": "ask-hn-what-are-the-most-promising-rl-fields-for-a-new-master-student", "title": "Ask HN: What are the most promising RL fields for a new master student?", "summary": "An incoming master's student asks the Hacker News community which reinforcement learning subfields have the most potential, expressing particular interest in embodied AI and brain-computer interfaces (BCIs).", "body_md": "| ||||||||||||\n15 points by |\ni am an incoming msc student thinking about a research direction in reinforcement learning. which rl subfields do you think have the most potential right now? i am particularly interested in emboddied ai and bcis. | |||||||||||\nApplications are open till July 27. |", "url": "https://wpnews.pro/news/ask-hn-what-are-the-most-promising-rl-fields-for-a-new-master-student", "canonical_source": "https://news.ycombinator.com/item?id=49057972", "published_at": "2026-07-26 13:22:59+00:00", "updated_at": "2026-07-26 14:23:27.528008+00:00", "lang": "en", "topics": ["artificial-intelligence", "machine-learning", "ai-research"], "entities": [], "alternates": {"html": "https://wpnews.pro/news/ask-hn-what-are-the-most-promising-rl-fields-for-a-new-master-student", "markdown": "https://wpnews.pro/news/ask-hn-what-are-the-most-promising-rl-fields-for-a-new-master-student.md", "text": "https://wpnews.pro/news/ask-hn-what-are-the-most-promising-rl-fields-for-a-new-master-student.txt", "jsonld": "https://wpnews.pro/news/ask-hn-what-are-the-most-promising-rl-fields-for-a-new-master-student.jsonld"}}