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Van Nguyen Profile
Van Nguyen

@thegoleffect

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Fullstack Software | Robotics | Rapid Prototyping | AI/ML

Palo Alto, CA
Joined May 2008
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@thegoleffect
Van Nguyen
5 months
Thanks @HamRadioVillage for such an awesome job organizing and letting me one of the two zero to extra’s this year!
@HamRadioVillage
Ham Radio Village
5 months
Stats for the @defcon 33 ham radio exam session have been finalized! Thank you to all those who participated, and welcome to all those who earned their license this weekend! #defcon33 #HamRadio #AmateurRadio
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@thegoleffect
Van Nguyen
2 years
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@thegoleffect
Van Nguyen
2 years
Should I finish this and send a pull request? @shadcn @JohnPhamous #designengineering
@pomber
Rodrigo Pombo
2 years
@shadcn <FileTree />
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@thegoleffect
Van Nguyen
3 years
First try failed epically but can't upload here I guess because the clip is less than a second of video. The print failed and created an alien landscape instead of a flat plate.
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@thegoleffect
Van Nguyen
3 years
The online 3d model for the computer's board is missing the nvme headsink plate. To make a case, it was necessary to precisely measure the screw holes and print a test plate to see if everything lines up: it worked! On the second try.
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@thegoleffect
Van Nguyen
3 years
Not too bad for a version 1. Took 5hrs to print, $1 of filament.
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@thegoleffect
Van Nguyen
3 years
Received my #LattePandaSigma single board computer yesterday but no cases are available yet. Designed one real quick and printed it overnight. Came out just in time to test it in the field with my monocle display.
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@thegoleffect
Van Nguyen
3 years
Sneak peek at my latest project :)
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@thegoleffect
Van Nguyen
3 years
Market Caps: 999 Club: 1K items * 34.8Ξ floor = 34,800Ξ 10K Club: 10K items * 2.795Ξ floor = 27,950Ξ Based on scales & trend data, I expect that: * 10K market cap will become 9X bigger than 999's * 999's floor will be 3X of 10K's #ens market is 🔥
@0xNinjy
boruto.eth
3 years
2468.Eth just sold for 16.5 Eth 🤯🤯
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@thegoleffect
Van Nguyen
3 years
Still, there's more left to do. For 'ezhomeloan', 'ez' should be 1 word or 2 ('e', 'z')? Also, this mostly works for English words but sometimes works for Spanish, French, and similar but not Asian langs like Thai yet.
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@thegoleffect
Van Nguyen
3 years
Additionally, there are nearly a dozen edge cases to handle: * '-' as a separator * pluralization * 'i' as prefix e.g. iPhone * so many more...
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@thegoleffect
Van Nguyen
3 years
The lang detection library I was using doesn't correctly detect 2-3 words, it needs a full sentence. So for compound words, it uses the ML system only. lang lib(as 1 word): German lang lib (as 2 words): Indonesian ml (as 2 words): English IDK why people use the lang library
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@thegoleffect
Van Nguyen
3 years
The first step is to recursively mask the string: marinehunter => ['marine', '%hunt', '%er'] %hunt%er => ["hunter"] => ['marine', 'hunter']
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@thegoleffect
Van Nguyen
3 years
Unintuitively, this was much harder to implement than expected.
@ENSAppraiser
ENSAppraiser
3 years
9/5/2022 Update: Compound Words! Compound word #ens are now better calculated, accounted for, and used for better language detection.
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@ENSAppraiser
ENSAppraiser
3 years
9/5/2022 Update: Compound Words! Compound word #ens are now better calculated, accounted for, and used for better language detection.
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@thegoleffect
Van Nguyen
3 years
Thanks @JPEGvaultDAO @artsmandoteth for being amazing hosts and having me on for this very personal conversation.
@JPEGvaultDAO
JP3Gvault 🟩
3 years
Happening right now ! https://t.co/4GzX6V8QhM
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@thegoleffect
Van Nguyen
3 years
The updated system uses an ensemble machine learning (ML) algorithm where several identifier functions are used in parallel, and the results are compared and decided via ML. Previous accuracy: 36% New acc: ~75% [1] No increase in queue times.
@ENSAppraiser
ENSAppraiser
3 years
8/24/22 Update: Language identification accuracy has been increased by 60% for *new* appraisals[1]. There should be much fewer misclassifications. New languages have been added: * Portuguese * Swedish * Italian * Bengali * Greek * Russian * Persian
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@thegoleffect
Van Nguyen
3 years
Needed this. DM me if you think I should add a specific language. Once enough appraisal refreshes are done, it should be able to weigh non-English words the same way it is doing English words (concreteness, animacy, frequency, etc).
@ENSAppraiser
ENSAppraiser
3 years
The ENSAppraiser app is rolling out an update to auto-detect languages. This will be useful for generating more accurate appraisal estimates for #ens in non-English languages incl: This will take time to refresh the appraisals before it is factored into the estimates.
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@ENSAppraiser
ENSAppraiser
3 years
The power of better language models: Left is esti bot comparables for "van. com"; right is @ENSAppraiser for "van.eth". If only the length was factored in, 1e2.eth, triple emoji, or triple digits would be listed. But it's not the only factor, here. #ens #ensdomains
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@thegoleffect
Van Nguyen
3 years
I wanted there to be a non-pay-to-win way to do this so this feature will stay.
@ENSAppraiser
ENSAppraiser
3 years
Looks like it took people two days to figure out that you can spam visit a few appraisals in a day and get your ens to show up here, almost like a featured listing. 🤣
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