Rabu, 18 Oktober 2023

Show HN: Finetune OpenAI Embeddings In-Browser https://ift.tt/0JmPx4D

Show HN: Finetune OpenAI Embeddings In-Browser There's a lesser-known trick described in the OpenAI Cookbook. You can linearly transform a generic embedding space (like OpenAI’s) for your usecase with a well-tuned matrix multiply. I ported the cookbook technique into a standalone hardware-accelerated webapp, and added some UX to guide the process along. There are some examples on the homepage for out-of-the-box fun. With 30 seconds of training, I was able to improve performance by the first example by 15%. https://ift.tt/3SgALxj October 18, 2023 at 10:45PM

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Show HN: Fast Elevation API with memory mapped tiles https://ift.tt/suKxOBC

Show HN: Fast Elevation API with memory mapped tiles I recently wrote and launched a high-performance Elevation API, built from the ground u...