Ever Wonder How AI "Remembers" Things? Meet FAISS

Posted on Thu 09 July 2026 in AI Engineering

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Have You Ever Asked a Chatbot a Question and Been Amazed It Found the Right Answer Instantly?

From thousands of documents, almost instantly — the exact right piece of information. Ever wondered how that actually works under the hood?

The answer often involves a tool called FAISS. It sounds technical, but …


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How Your Phone Recognizes Your Face: The Simple Math Behind ArcFace

Posted on Mon 29 June 2026 in AI Engineering

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Have You Ever Paused to Wonder How Your Phone Unlocks the Moment You Glance at It?

Not just any face — your face. In dim light. With glasses on. Three years after you set it up.

Behind that everyday magic sits a fascinating idea called ArcFace. Don't let the name fool …


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