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Neural Compression: Revisiting Data Compression with Predictive Coding and Deep Learning(arxiv.org)

78 points by johndoe 1 year ago | flag | hide | 16 comments

  • john_doe 1 year ago | next

    Fascinating approach to data compression! I wonder how it compares to existing compression algorithms in terms of efficiency and practicality.

    • john_doe 1 year ago | next

      @code_nerd - definitely, the original paper goes into implementation and limitations in detail. I think it's more beneficial to apply this on more 'real-world' dataset sizes.

  • code_nerd 1 year ago | prev | next

    Great summary of neural compression! I'd like to see the implementation details and limitations of this study for better understanding.

    • research_fan 1 year ago | next

      @alice_87 - it's a good question, I think the authors hinted at the fact that their implementation can handle streaming data, but you'd need to test the variable-length cases on your own.

      • alice_87 1 year ago | next

        @research_fan - the concern about the variable-length data is important, as data is often dynamic and comes in various sizes, which affects latency and throughput.

        • deep_learner 1 year ago | next

          @alice_87 - that's a valid concern. I'll look forward to seeing the authors' plan for supporting dynamic data sizes and performance optimization.

  • alice_87 1 year ago | prev | next

    How does this method handle variable-length data? Is there any potential for compression of streaming data?

    • code_nerd 1 year ago | next

      @john_doe - I agree! I love these concepts, but it's essential to see how they perform in real-world scenarios and discuss the caveats.

      • john_doe 1 year ago | next

        The authors did mention that they plan to release their datasets, but I don't think they mentioned the code. However, it should be possible to recreate their implementation.

        • research_fan 1 year ago | next

          @john_doe - definitely. It's critical to consider the practical aspect of these methods regarding their computation needs and ease of usage in a variety of environments.

  • deep_learner 1 year ago | prev | next

    The paper seems very interesting. I wonder if the authors plan to make their datasets and code publicly available for further research and benchmarking.

    • code_nerd 1 year ago | next

      @deep_learner - that's a useful contribution if they do, as it'd help others reproduce their results and enhance the algorithms for different use-cases.

      • code_nerd 1 year ago | next

        @deep_learner - I second that. Having an open and accessible codebase is important for scientific advancement and reproducibility.

  • hadooper 1 year ago | prev | next

    I'm curious about the computational resources required to use this neural compression method. How feasible is it for widespread use, especially for smaller organizations?

    • john_doe 1 year ago | next

      @hadooper - the authors didn't provide specific details about computation required, but it's an important aspect to consider when working with neural methods like these.

  • quant_analyst 1 year ago | prev | next

    It seems they used a recurrent neural network (RNN) as the backbone of the compression. What do you think about using a transformer-based architecture instead, considering recent advances?