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akhundelar

HN member
Joined
Wed, Aug 18, 2021, 1:12 PM UTC
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About akhundelar

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Recent public activity

  1. comment
    Comment #46648221

    Not a duckdb user, but I use polars a lot (mentioned in the article). Depends on your definition of medium sized, but for tables of hundreds of thousands of rows and ~30 columns, t…

  2. comment
    Comment #28222013

    Interesting, I did not encounter such discrepancies in my work with these tools. There could be multiple reasons for the degraded performance: - Are we comparing apples to apples h…

  3. comment
    Comment #28221302

    > It is fairly trivial to generate invisible noise that makes an input image get an entirely different hash. What I had in mind when referring to 'basic evasion' was 'cropping or r…

  4. comment
    Comment #28220863

    ONNX != onnxjs ONNX is a representation format for ML models (mostly neural networks). onnxjs is a just a browser runtime for ONNX models. While it may be true that onnxjs is negle…

  5. comment
    Comment #28220607

    As far as my understanding goes, you can apply a distance measure on the (neural)hashes of the input image and the reference image. A proximity threshold will determine if it's a v…