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tim_sw

12,831 karma · joined March 22, 2007

Yet another Tim
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tim_sw··on Big Tech’s AI Armies Are Huge, yet Struggling to Innovate
https://archive.ph/CQhTI
tim_sw··on Ask HN: Is there a site for quality short-term contract programming work?
Check out https://www.a.team/

They’re relatively new and more curated with both clients and talent

tim_sw··on Everything SBF is doing is in singular pursuit of not going to jail
his parents are not naive idiots and I’m sure they’ve been giving him some form of counsel one way or another
tim_sw··on Ask HN: Building a multiplayer, offline-capable app in 2022 (like Figma, Linear)
Thank you! Will take a look
tim_sw··on Intel to build Qualcomm chips, aims to catch foundry rivals by 2025
How can you be sure that it’s Intel and not other players or a consortium?
tim_sw··on The Buy Nothing Project
This is working well in parts of Manhattan - with group members in the thousands.. I’ve been able to give and get various things over the past 2 years.
tim_sw··on Stripe Treasury
Is this mainly available in North America?
tim_sw··on Lee Kuan Yew's Singapore
if it's so easy we would see more 3rd world countries advancing past their current state. At the time of independence, people were very pessimistic about Singapore's prospects, it just looks inevitable now given their rise.
tim_sw··on Lee Kuan Yew's Singapore
Haven't grown up in a 3rd world country - I disagree with you. Most countries in SG's state at that time never made it past these initial stages of growth.
tim_sw··on Dropbox: Tech's Hottest Startup (2011)
In what ways is it bureaucratic? Is there a lot of process to get things done across teams or to ship new features?
tim_sw··on Just Eat Takeaway to acquire Grubhub for $7.3B
Yup, I meant that they will put in a higher bid, or they might buy this new combination. This area is strategically important for them, and if you’ve read previous merger/M&A stories or books about them, this seems just like the first salvo.
tim_sw··on Just Eat Takeaway to acquire Grubhub for $7.3B
This story is not yet over. There’s a decent chance that Doordash or Uber will make a bid.
tim_sw··on Who is Facebook's mysterious “Lan Tim 2”?
I am not sure because they could still potentially get it via their SDKs.
tim_sw··on Who is Facebook's mysterious “Lan Tim 2”?
Facebook also tracks your location via phones and has your location history - not sure if this is surfaced in this latest attempt at transparency

https://about.fb.com/news/2019/09/understanding-updates-to-y...

tim_sw··on Machine learning systems are stuck in a rut
Probably bec of tensorflow, it’s optimized for deep learning and encourages certain kinds of models
tim_sw··on Popular Google Play store apps are abusing permissions and committing ad fraud
Microsoft sells your browsing and installed apps data to companies
tim_sw··on Using machine learning to index text from billions of images
Tesseract does not work well out of the box and is usually outperformed by custom models for OCR
tim_sw··on Tesla is laying off ‘about 9%’ of its workforce as it ‘restructures’ the company
"Given that Tesla has never made an annual profit in the almost 15 years since we have existed, profit is obviously not what motivates us."
tim_sw··on Ask HN: Pros and cons of working at a startup in 2018?
250-350k is low for Google and FB. It's more like 400-500k if you are senior, 500-700k if you are staff. This is including RSUs
tim_sw··on Companies from the YC Winter 2018 Batch
there's also Quip
tim_sw··on Interview with Ryan Dahl, Creator of Node.js
"... if you’re building a server, I can’t imagine using anything other than Go... I think Node is not the best system to build a massive server web. I would use Go for that. And honestly, that’s the reason why I left Node. It was the realization that: oh, actually, this is not the best server-side system ever."
tim_sw··on Ask HN: What are some good resources for building user communities?
More like case-studies, books, posts, and interviews. That would be interesting, thanks!
tim_sw··on Ask HN: Philantropic Organizations looking for ML/AI help
Thanks! will take a look
tim_sw··on So You Want to Learn Physics
He also has a book called "Basic Training in Mathematics: A Fitness Program for Science Students"

https://www.amazon.com/Basic-Training-Mathematics-Fitness-St...

tim_sw··on So You Want to Learn Physics
I really like Prof. Shankar's lectures and books. https://m.youtube.com/playlist?list=PLFE3074A4CB751B2B

https://www.amazon.com/Fundamentals-Physics-Mechanics-Relati...

http://oyc.yale.edu/physics/phys-200

tim_sw··on Graph-Powered Machine Learning at Google
The techniques they used in the post actually try to overcome the lack of labeled data. (by using semi-supervised techniques/label propagation)

You are right that Google has a lot more raw data, but that is much cheaper to obtain, and depending on your problem domain, there could be a bunch of public datasets that are available for you to cobble together.

Some of these big tech companies don't necessarily have the right training data for their applications either. For example, Adam Coates from Baidu outlined some of the ways that they generated a better training set for their speech recognition use case here: https://youtu.be/g-sndkf7mCs?t=3817

tim_sw··on Kalman Filter via a Simple and Intuitive Derivation [pdf]
is this in terms of operating and debugging a kalman filter?
tim_sw··on Inception
Duplicate post of https://news.ycombinator.com/item?id=10210520
tim_sw··on John Conway – The world’s most charismatic mathematician
The author of the article wrote a recent book on John Conway as well http://www.amazon.com/Genius-At-Play-Curious-Horton/dp/16204...
tim_sw··on Interview with James Simons, Billionaire Mathematician [video]
The full (hour long interview) is here https://www.youtube.com/watch?v=QNznD9hMEh0
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