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Application of artificial intelligence by Ciro Santilli 34 Updated 2024-12-15 +Created 2024-08-10
- en.wikipedia.org/wiki/Scott_Hassan I delved into a bit of Wikipedia drama on the page of Scott Hassan, initial coder of Google Search, which I created an am the main contributor.Originally I had added some details about this messy divorce which saw coverage in major publications such as the New York Times: www.nytimes.com/2021/08/20/technology/Scott-Hassan-Allison-Huynh-divorce.html and Scott used puppets to remove those at several points in time over the years.Those removals were then reverted by other editors, not myself, indicating that editors wanted the details there.While preparing to finally decide this through moderation, I ended up finding that the divorce details should likely have been left out according to Wikipedia rules, because Scott is "relatively unknown" and a "low profile individual":and so I ended up removing them myself.This is yet once again deletionism on Wikipedia weakening the site, and making @OurBigBook stronger :-) Here is the uncensored one: Scott HassanI spent time on this partly because I'm mildly obsessed with founding myths of companies, but also partly to better understand the moderation process of Wikipedia.
- unix.stackexchange.com/questions/256138/is-there-any-decent-speech-recognition-software-for-linux/613392#613392 cool to see that the Vosk open source speech recognition software by twitter.com/alphacep now has a convenient command line interface called vosk-transcriber!It allows you to just:
vosk-transcriber -m ~/var/lib/vosk/vosk-model-en-us-0.22 -i in.ogg -o out.srt -t srt
to extract a subtitle file out.srt from a .ogg audio input file.Accuracy is a bit meh, but we'll take it! - video.stackexchange.com/questions/33531/how-to-remove-background-from-video-without-green-screen-on-the-command-line/37392#37392 tested this AI video background remover github.com/nadermx/backgroundremover by @nadermx. It had a few glitches, but I had fun.unix.stackexchange.com/questions/233832/merge-two-video-clips-into-one-placing-them-next-to-each-other/774936#774936 I then learned how to stack videos side-by-side with ffmpeg to create this side-by-side demo. It also works for GIFs! stackoverflow.com/questions/30927367/imagemagick-making-2-gifs-into-side-by-side-gifs-using-im-convert/78361093#78361093Posted at:
- Just found out that my Lenovo ThinkPad P14s has an infrared camera, and recorded a quick test video on Ubuntu 23.10 with:
fmpeg -y -f v4l2 -framerate 30 -video_size 640x360 -input_format gray -i /dev/video2 -c copy out.mkv
- mastodon.social/@cirosantilli/112261675634568209
- twitter.com/cirosantilli/status/1778981935257116767
- www.facebook.com/cirosantilli/posts/pfbid027M3n2p8snE9otAWdHtJ3ig2AhrXoDGv4h68o1z8agHceQBbFHZpEoxg7KZbiWAgWl
- www.linkedin.com/feed/update/urn:li:activity:7184755892410576897/
- www.youtube.com/watch?v=o1ZeR6pmf6o
- commons.wikimedia.org/wiki/File:Infrared_video_of_Ciro_Santilli_waving_recorded_on_Lenovo_ThinkPad_P14s_with_FFmpeg_6.0_on_Ubuntu_23.10.webm
I tried to use every single free offline text-to-speech engine that would run on Ubuntu 24.04 without too much hassle to see if any of them sounded natural. pico2wave was the overall winner so far, but it is not perfect.
I've been noticing a gap between the "AI" SOTA and what is actually packaged well enough to be usable by a general audience.
Also played a bit more with OpenAI Whisper: askubuntu.com/questions/24059/automatically-generate-subtitles-close-caption-from-a-video-using-speech-to-text/1522895#1522895 Mind blowing performance and perfect packaging as well, kudos.
When doing "innovative" things that seem "smart", you often end up noticing that they were actually "old" and "dumb", and that you should instead be doing another "innovative smart" thing.
Therefore, there is always a possibility that at some point Ciro Santilli's intended project for donation money will change halfway.
Ciro however makes the following pledge: everything that comes out of donation money work will be:as always.
- openly licensed
- amazingly documented
- STEM focused
This does not apply to contract work obviously, only donations.
Main article: Section "Updates"
Apparently fundamentally LEDs in principle work as photodetectors, but
Direct and indirect band gaps is an important part of why diodes don't emit light apparently.
Bibliography:
- www.quora.com/What-is-the-difference-between-an-LED-and-a-diode
- youtu.be/9BDTtcRMxpA?t=388 from Video "How LEDs work by VirtualBrain" explains the geometry aspect well
Edd Sorenson is the greatest cave body recovery diver ever, performing incredible stunts of endurance and bravery in his many body recoveries.
He even saved a few cave divers alive, which is extremely rare as almost all incidents lead to deaths.
Besides that, he was also one of the early proponents of sidemount diving, a method of diving that allows divers to enter through smaller restrictions than the traditional back mounted diving. The method was initially considered dangerous, but after technical developments which Sorenson contributed to became the dominant form of cave diving.
Sorenson also made technical and educational contributions to civilian rebreather diving, which he mastered and often used in his many body recovery missions, as the method allows him to stay underwater for longer periods of time.
On top of all that, he's a great storyteller, which together with his physique and demeanor helps to cement his fame.
His name is Danish: en.wikipedia.org/wiki/Sørensen He looks incredibly military, but apparently isn't: youtu.be/K7m03k1k-Bk?t=171 He had an excavation business in Portland, Oregon, and wanted FIRE movement to Florida. He got a bit hurt by by the dot-com crash, but still managed to move after liquidating all assets.
This is another perfect example of how shitty our world is. The dude wasted his life until he was 40, and then only when he started doing what he really loved did he become mega famous and succesful. Video "What Would You Do If Money Were No Object by Alan Watts" comes to mind strongly yet again... After the move he relocated to the Jackson Blue Spring area.
Pinned article: ourbigbook/introduction-to-the-ourbigbook-project
Welcome to the OurBigBook Project! Our goal is to create the perfect publishing platform for STEM subjects, and get university-level students to write the best free STEM tutorials ever.
Everyone is welcome to create an account and play with the site: ourbigbook.com/go/register. We belive that students themselves can write amazing tutorials, but teachers are welcome too. You can write about anything you want, it doesn't have to be STEM or even educational. Silly test content is very welcome and you won't be penalized in any way. Just keep it legal!
We have two killer features:
- topics: topics group articles by different users with the same title, e.g. here is the topic for the "Fundamental Theorem of Calculus" ourbigbook.com/go/topic/fundamental-theorem-of-calculusArticles of different users are sorted by upvote within each article page. This feature is a bit like:
- a Wikipedia where each user can have their own version of each article
- a Q&A website like Stack Overflow, where multiple people can give their views on a given topic, and the best ones are sorted by upvote. Except you don't need to wait for someone to ask first, and any topic goes, no matter how narrow or broad
This feature makes it possible for readers to find better explanations of any topic created by other writers. And it allows writers to create an explanation in a place that readers might actually find it. - local editing: you can store all your personal knowledge base content locally in a plaintext markup format that can be edited locally and published either:This way you can be sure that even if OurBigBook.com were to go down one day (which we have no plans to do as it is quite cheap to host!), your content will still be perfectly readable as a static site.
- to OurBigBook.com to get awesome multi-user features like topics and likes
- as HTML files to a static website, which you can host yourself for free on many external providers like GitHub Pages, and remain in full control
- Internal cross file references done right:
- Infinitely deep tables of contents:
All our software is open source and hosted at: github.com/ourbigbook/ourbigbook
Further documentation can be found at: docs.ourbigbook.com
Feel free to reach our to us for any help or suggestions: docs.ourbigbook.com/#contact