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RamAIn (YC W26) Is Hiring

Article URL: https://www.ycombinator.com/companies/ramain/jobs/hqvmyKN-founding-gtm-engineer Comments URL: https://news.ycombinator.com/item?id=48303599 Points: 0 # Comments: 0

svee 2026-05-28 10:21 3 原文
开发者 Reddit r/webdev

I encountered this issue in the last phases of my web app

After finishing the app I've been working on, I decided to use Paddle to handle monthly and yearly subscriptions. I followed their documentation and getting started page and did almost everything they say, yet I got this error as in the screenshot. That happens after I generate a checkout link in the server side, and navigating to it. If you've encountered such issue before and somehow fixed it, or at least you know a little better in this field, any helpful hints or advices will be truly appreciated https://preview.redd.it/1y9muysics3h1.png?width=1209&format=png&auto=webp&s=baebc208c65540d0a2cc8be24c0e90110b3ceefd submitted by /u/WadieZN [link] [留言]

/u/WadieZN 2026-05-28 10:01 5 原文
AI 资讯 Reddit r/MachineLearning

Diffusion models for sketch-guided trajectory simulation [R]

Blog post: https://wezteoh.github.io/posts/diffusion-for-sketch-guided-trajectory-simulation/ During NBA games, coaches often sketch attacking plays on a whiteboard and mentally simulate how teammates and defenders might react. In this project, I explored using diffusion models for controllable basketball trajectory simulation. Instead of only forecasting future trajectories, the model generates gameplay conditioned on partial “sketches” of player movement instructions. One interesting aspect is that diffusion models refine all player trajectories jointly, which makes sketch-conditioned simulation feel more natural compared to autoregressive generation. I wrote up the methodology, experiments, and implementation details in the link above. Code and model are fully open sourced as well. Curious to hear thoughts from others working on generative modeling, trajectory prediction, or sports analytics. submitted by /u/part-time-delver [link] [留言]

/u/part-time-delver 2026-05-28 09:52 7 原文