anthony_doan

9 ms·

31.
by anthony_doan 6y ago
Best sunscreen is zinc oxide btw. There are two classes of sunscreen, chemical and mineral/physical. The mineral/physical ones are group by two mineral zinc oxide and titanium dioxide. You get a ghost cast using mineral but you ca
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by anthony_doan 6y ago
Interned at the FDA. They take their stuff seriously. Clinical trials have 3 phases and it all have to be explained via statistic (design of experiment) and reproducible. They have standards for everything to enter the US drug market. Lots
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by anthony_doan 6y ago
Oil price is down because SA and Russia have a disagreement. Russia want to produce more barrel. On top of that, the Covid19 happened. Some theorized that SA and Russian pumping more oil was a plan to kill USA's fracking and shale indu
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by anthony_doan 6y ago
Time series isn't IID. The name itself states this. Autocorrelation and autoregression. It regress on it's past values hence the "auto". We're interested on past value so each other value is dependent on the past. A
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by anthony_doan 6y ago
To extend your point, time lag is a feature in ARIMA and statistical time series model. What you're doing is looking at autocorrelation base on time lags. That's what ACF and PACF graphs is displaying.
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by anthony_doan 6y ago
If you're only talking about forecasting and not medical/inferences then most of statistic models are that and GARCH variation. There are multivariate models but I don't know much about those. Most of the good resources are i
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by anthony_doan 6y ago
We should all wait for real world testing. IIRC AMD and Intel test their performance differently. Intel tend to give turbo performance which can only run for so long before heat becomes a problem.
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by anthony_doan 6y ago
Didn't we have XDR ram around that time?
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by anthony_doan 6y ago
> How likely is it that R packages, written by specialists (or grad students) whose main focus is often not programming but some other discipline, in a language full of "quirks," are going to be really reliable? Do you have the
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by anthony_doan 6y ago
Recursion lol. Erlang does it too. If you want to have state you do recursion and call itself with the updated value. fn me(iter) -> me(iter+1) end
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by anthony_doan 6y ago
It sounds like you're mostly backend and struggle with the blending of backend/frontend with liveview?
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by anthony_doan 6y ago
Joe Armstrong, RIP, also stated they tried to add type to Erlang later on but gave up.
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by anthony_doan 6y ago
I'm so happy. Just got back to my side project and Phoenix 1.5 is released. Thank you Chris and Jose and all those who were and are involve with Phoenix.
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by anthony_doan 6y ago
> caused by wildlife Can you further explain this part? It sounds so out there with undersea cable. The only thing I can think of is that wildfire cause erosion in soil which wash off into the sea and damage the end point?
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by anthony_doan 6y ago
https://time.com/5817412/sweden-coronavirus/ Yeah... about that. From a western news outlet point of view, it seems like Sweden is doing it wrong.
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by anthony_doan 6y ago
It's scary to me that our country is being manipulated. Covid19 does not need to be politicalize. We're in troubled times I don't believe we need people going against experts (science/doctors/etc...).
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by anthony_doan 6y ago
I think the concern here is HIPPA where any PHI were leak
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by anthony_doan 6y ago
Singapore is often refer to as soft-authoritarian. It's like choosing N.Korea as an example and asking why you should trust them with your civil liberties. https://privacyinternational.org/sites/default/files&
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by anthony_doan 7y ago
Cluster is very easy in MongoDB and for unstructured data. I've looked into clustering postgresql a few time and it seems like a pain in the butt. TBH, storing data without thinking about relation is just kicking the can down the road.
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by anthony_doan 7y ago
I'll wait to see the result at the end of the competition. This is just one of the two competitions for m5. The other one is uncertainty.
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by anthony_doan 7y ago
The rest you listed require inference and causality. Deep learning does not do this. Data with less noises are what most deep learning and non statistical models does well. Meaning that image, nlp, etc.. deep learning does well. But data wi
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by anthony_doan 7y ago
WWI happened. Historian see WWI as the war of chemists. And WWII as the war of physicists.
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by anthony_doan 7y ago
This isn't black swan. Taleb is really condescending when he try to make his point. He really tweet fight over other statisticians about the concept of black swan when it's in the statistic. I can understand if he wants more empha
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by anthony_doan 7y ago
We could prevent this by actually have universal healthcare, better funding to CDC, and better sick leave. Yes, unfortunately, it have to be political. There is no escaping it, when it comes to healthcare. It is much more urgent when countr
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by anthony_doan 7y ago
You need to take into account dosage. They usually have to go through it again, FDA clinical trials (phase i, ii, iii) with different dosage to see what's effective. Increase in dosage can increase chances of side effect or create new
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by anthony_doan 7y ago
Yeah I understand that but not many people do Erlang from Elixir from my experiences. Also I find Elixir community is better for me as a web developer than Erlang. But it's also inescapable to ignore Erlang when you dive deeper into th
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by anthony_doan 7y ago
Elixir is a fantastic and small language. Jose Valim kept it reasonable. It just have so much depth with concurrency. The actor model is amazing and easy to think about too. I'm not entirely sure they overlap completely but the concurr
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by anthony_doan 7y ago
I mean... this is the 2nd or 3rd cases of a virus that cross from animal to human from China. Is it that hard to believe China haven't change?
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by anthony_doan 7y ago
Well most pirated music albums and songs are still in mp3s. Even bandcamp I chose mp3s for itune, maybe it's bias confirmation, but I don't believe mp3 went out of style. Do you have a source for this? Is this audio compression fo
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by anthony_doan 7y ago
It's also expensive to get data out of cloud too. Getting data in is easy but getting it out will cost you.

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