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Cake day: June 14th, 2023

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  • Now I sail the high seas myself, but I don’t think Paramount Studios would buy anyone’s defence they were only pirating their movies so they can learn the general content so they can produce their own knockoff.

    We don’t know exactly how they source their data (and that is definitely shady), but if I can gain access to a movie in a legal way, I don’t see why I would not be able to gather statistics from said movie, including running a speech to text model to caption it, then make statistics of how many times a few words were used, and followed by which ones. This is an oversimplified explanation of what a LLM does, but it’s the fairest I can come up, and it would be legal to do so. The models are always orders of magnitude smaller than the data they are trained on.

    That said, I don’t imply that I’m happy with the state of high tech companies, the AI hype, the energy consumption, or the impact on the humble people. But I’ve put a lot of thought into this (and learning about machine learning for real), and I think this is not a ML problem, but a problem in the economic, legal and political system. AI hype is just a symptom.



  • But then it does go on to quote materials verbatim, which shows it’s not “just” ‘extracting patterns’.

    Is is just extracting patterns. Is making statistical samples of which token (“word”, informally speaking) is likely followed given the previous stream.

    It can only reproduce passages of things it has seen many, many times. I cannot reproduce the whole work. Those two quotes can be seen elsewhere on the internet plenty of times. And it’s fair use there, so it would be fair use with a chat bot as well.

    There have been papers published where researchers were able to regenerate an image that was present in the training set of Stable Diffusion. But they were only able to find that image (and others) in particular, because they were present in the training set multiple times, and the caption was the same (it was the portrait picture of some executive at a company).

    when given the book and pages — quote copyrighted works

    Yeah, you are not gonna be able to do that with an LLM. They will be able to quote only some passages, and only of popular books that have been quoted often enough.

    Even if they started to use my service to literally copy entire books?

    You cannot do that with an LLM.

    Why are you defending massive corporations who could just pay up? Isn’t the whole “corporations putting profits over anything” thing a bit… seen already?

    I hate that some corporations are burning money, resources and energy on this, and the solution is not to restrict fair use even further. Machine Learning is complex, but if I had to summarize in some way is “just” gathering statistics of which word comes next (in the case of a text model). This is no different than getting a large corpus of text, and sample it for word frequency, letter frequency, N-gram frequency, etc. It is well known that this is fair use. You only store the copyrighted works to run the software and produce a very transformative work that is a summary many orders of magnitude smaller than the copyrighted work. This is fair use, and it should still be. Changing that is gonna harm the public, small companies and independent researchers way more than big tech companies.

    As I said in another comment, I would very much welcome a way to force big corpos to release their models. Make a model bigger than N parameters? You needed too much fair use in one gulp: your model has to be public, and in the public domain. I would fucking welcome that! But going in the opposite direction is just risky.

    I don’t understand why small individuals think that copyright is their friend, and will protect them from big tech companies. Copyright will always harm the weak and protect the powerful as a net result. It’s already a miracle that we can enjoy free software and culture by licenses that leverage copyright in our favor.


  • “Theft” is never a technically accurate word when dealing with the so called “intellectual property”, because the digital content being copied without authorization is legal in tons of cases, and because, come on, property is very explicitly exclusive. I cannot copy my house or my car, but I can make copies of my works for virtually 0 cost.

    Using data for training ML models is even explicitly allowed in some jurisdictions (e.g. Japan), and is likely to be fair use everywhere else. LLMs are very transformative, and while they often can produce verbatim copies of fragments of copyrighted works, they don’t store the whole works or significant pieces of them.

    Don’t get me wrong, I don’t like big companies making big money. I would not mind a law that would force models to be open sourced. But restricting them to train their models on public data by restricting fair use, it would harm them very little (they could pay something if they are making some profit), while small researchers or companies would never be able to compete, because they would not have the upfront costs, nor the economic engineering to disguise profits and pay less.



  • I’ve been compiling apps depending on newer Qt and/or kdelibs versions for ages (back when the repository was literally called “kdelibs”, about 20 years ago).

    This has never been an issue for me. Even with autoconf/automake, I just compiled everything to its own prefix, so it doesn’t interfere with the system at all. You don’t even need to fix the build system in the cases where it’s broken/lacks features, if you leverage all the “path” variables (CPATH, LIBRARY_PATH, LD_LIBRARY_PATH, PKG_CONFIG_PATH, etc.). But autotools, cmake, qmake, and every build system I’ve used so far supports this out of the box.

    Not claiming it’s a skill issue, but I have to say I’m very surprised by reading any of this.

    Specifically, for Debian, I was told 20 years ago by a very wise person “you never do make install on Debian, specially not for the kernel”, and taught me how to use make-kpkg (or something like that, I don’t remember the name of the tool), which was a way to make a debian package of a self built kernel, which is obviously something that can’t be installed to its own prefix.


  • suy@programming.devtoProgramming@programming.dev...
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    5 months ago

    Related: There is an article on LWN called Lua and Python, which is mostly about the approach of the two languages WRT being “batteries included” or not.

    I think Lua being a bit barebones is 100% fine… if you just pair it with a good helper library, or set of libraries with a coherent API, that allows it to thrive. Then you can either use the framework library or not, depending on whether your project requires the extras, or can do without.

    As a parallel, I’ve been doing C++ development for almost two decades, and I cannot imagine doing anything non-trivial without Qt. For example, Qt has a debug framework that pretty prints automatically most containers, and adds the newline also automatically. Also, QString is an actual string type, whereas std::string is more like QByteArray. It’s functionality that it’s essential for me (and it’s just the minimal examples… then Qt has all the GUI functionality, of course, but I use Qt even in console-only programs!).

    This is surely opinionated on my side, and most C++ devs don’t see it this way, but my point is that a language with a “core experience” that it’s lackluster to you should not be a bad thing if the language is capable enough to provide an ecosystem with a good 3rd party library that adds exactly what you want. In the Lua ecosystem that maybe it’s Penlight.

    But I totally get your point. Penlight doesn’t even seem to have a math library, so I found no round implementation there. This can be not a problem for some, but deal breaking for others.


  • I’d have to dig it, but I think it said that it added the PID and the uninitialized memory to add a bit more data to the entropy pool in a cheap way. I honestly don’t get how that additional data can be helpful. To me it’s the very opposite. The PID and the undefined memory are not as good quality as good randomness. So, even without Debian’s intervention, it was a bad idea. The undefined memory triggered valgrind, and after Debian’s patch, if it weren’t because of the PID, all keys would have been reduced to 0 randomness, which would have probably raised the alarm much sooner.


  • no more patching fuzzers to allow that one program to compile. Fix the program

    Agreed.

    Remember Debian’s OpenSSL fiasco? The one that affected all the other derivatives as well, including Ubuntu.

    It all started because OpenSSL did add to the entropy pool a bunch uninitialized memory and the PID. Who the hell relies on uninitialized memory ever? The Debian maintainer wanted to fix Valgrind errors, and submitted a patch. It wasn’t properly reviewed, nor accepted in OpenSSL. The maintainer added it to the Debian package patch, and then everything after that is history.

    Everyone blamed Debian “because it only happened there”, and definitely mistakes were done on that side, but I surely blame much more the OpenSSL developers.


  • suy@programming.devtoLinux@lemmy.mlXZ backdoor in a nutshell
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    5 months ago

    Is it, really? If the whole point of the library is dealing with binary files, how are you even going to have automated tests of the library?

    The scary thing is that there is people still using autotools, or any other hyper-complicated build system in which this is easy to hide because who the hell cares about learning about Makefiles, autoconf, automake, M4 and shell scripting at once to compile a few C files. I think hiding this in any other build system would have been definitely harder. Check this mess:

      dnl Define somedir_c_make.
      [$1]_c_make=`printf '%s\n' "$[$1]_c" | sed -e "$gl_sed_escape_for_make_1" -e "$gl_sed_escape_for_make_2" | tr -d "$gl_tr_cr"`
      dnl Use the substituted somedir variable, when possible, so that the user
      dnl may adjust somedir a posteriori when there are no special characters.
      if test "$[$1]_c_make" = '\"'"${gl_final_[$1]}"'\"'; then
        [$1]_c_make='\"$([$1])\"'
      fi
      if test "x$gl_am_configmake" != "x"; then
        gl_[$1]_config='sed \"r\n\" $gl_am_configmake | eval $gl_path_map | $gl_[$1]_prefix -d 2>/dev/null'
      else
        gl_[$1]_config=''
      fi
    

  • I’ve wanted to start a project in Rust, but for the ideas that I have (and the time that I have for a hobby project, as for work it’s rarely starting a new one, but continuing and existing one), Rust seemed a viable, but not ideal alternative to just doing it all in C++, for which I already have enough knowledge and very well proven libraries. I will look again soon, and I will keep looking because eventually something will surely click, it’s just that so far, the time has not been right.

    Note that my point is not that it’s unusable for everyone. Just that it’s false that “some people just can’t seem to let [C or C++] go”, as the previous comment said. I can’t let go something that works well for something that doesn’t, given the projects that I have to work on.


  • It’s just time to move on from C/C++, but some people just can’t seem to let go.

    The Rust community has 2 websites that I keep periodically checking: Are we game yet? and Are we GUI yet?. The answers on those sites are respectively (as of February 2024, when this comment is written) “Almost. We have the blocks, bring your own glue” and “The roots aren’t deep but the seeds are planted”. I’ve seen the progress in Bevy and Slint, but it’s still the same, those websites don’t change, and my situation WRT to making a Rust project for fun or work it’s the same.

    I’ll be happy to start doing Rust projects whenever I get the chance (which will be when it’s a sufficient tool for my use cases). But I’m tired of smoke sellers.