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highd

HN member
Joined
Tue, Apr 26, 2016, 3:19 PM UTC
HN karma
532
Public activity
167 items

About highd

http://www.highdimensionality.com/

contact@highdimensionality.com

Recent public activity

  1. comment
    Comment #47743508

    ... so how do API users enable 1hr caching? I haven't found a setting anywhere.

  2. comment
    Comment #46655759

    I'm fairly confident that the new reddit React implementation can be improved in performance by a factor of 3x to 10x. I would be interested to hear others who have good reason to …

  3. comment
    Comment #45808075

    How are you doing your train/test split?

  4. comment
    Comment #45764940

    If you think identifying a hypothetical back door in something as complex as a router is not a difficult process you are simply uninformed.

  5. comment
    Comment #45652503

    More like classic Bayes. Taleb's pop-sci came a few decades later.

  6. comment
    Comment #45540024

    Do you have any details on the experiment procedures? E.g. hardware, training time, loss curves? It is difficult to confidently reproduce research without at least some of these de…

  7. comment
    Comment #44894463

    If you released any of the software you are using to do this I would find it extremely interesting!

  8. comment
    Comment #44284057

    You can do Q-Learning with a transformer. You simply define the state space as the observation sequence. This is in fact natural to do in partially observed settings. So your disti…

  9. comment
    Comment #44283447

    TFP cites decision transformers. Just using a transformer does not bypass the credit assignment problem. Transformers are an architecture for solving sequence modeling problems, e.…

  10. comment
    Comment #16665083

    Can you provide some technical details on what you do? Do you divide the number of channels on each real layered network by 4? I don't see anything describing this in the paper.

  11. comment
    Comment #16664831

    Golem is solving exactly this problem.

  12. comment
    Comment #16642421

    It's actually using just one day's data (one point) to predict the next day's data, let alone predicting 5 days.

  13. comment
    Comment #16642321

    This model is showing predictions one day into the future. The "test set" plot is all predictions made with data from 1 day ago. The input sequences have size 1, so no recurrence i…

  14. comment
    Comment #16635424

    Most of the research in compressed sensing type applications now is focused on more sophisticated prior distributions than sparse/Laplacian. These more general bayesian approaches …

  15. comment
    Comment #16610526

    Not to mention that it appears they're comparing against networks of the same architecture. If you build your quaternion components with with same number types as your reals you ef…

  16. comment
    Comment #16314959

    Regarding this and previous discussions on this topic on HN, it seems to me that one of the primary motivating factors when constructing a new ranking system should be the possibil…

  17. comment
    Comment #16244734

    Bayesian optimization is often applied on problems where the cost of function evaluation greatly exceeds the cost of any posterior updates etc. In this case sample efficiency is th…

  18. comment
    Comment #16025193

    Investors that investigate companies, identify hidden problems and report on them to the public help enable more accurate price discovery. This wouldn't happen at all if they could…

  19. comment
    Comment #15936738

    This is a great example of where crypto would be useful. But it's not the same as paying for pizza.

  20. comment
    Comment #15936601

    Cash is cheaper for merchants, but people have only continued to use credit cards more. Further, if crypto becomes attractive from a cost perspective Visa will just be forced to br…

  21. comment
    Comment #15936431

    This is secondary to there being no benefit to the average user for transacting in crypto vs Visa. What incentive is there for an end user to use even a hypothetically optimal cryp…

  22. comment
    Comment #15919923

    Not to mention: > Data on blockchains is by default, unencrypted, especially data that needs to be validated by the nodes. Databases are unsecured by default -> databases are overh…

  23. comment
    Comment #15911616

    Compressing neural networks for inference is an entire subfield of work, with a number of effective approaches. It looks like the paper doesn't compare against any of them?

  24. comment
    Comment #15673961

    Apparently TCP is over too: https://trends.google.com/trends/explore?date=all&q=tcp

  25. comment
    Comment #15606301

    Please release it! There are a lot of applications for a differentiable renderer that's compatible with DNN libraries.