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43 ms
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481.
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by
baking
9y ago
Because the real numbers are a fiction and fractions are all there is. Google "wilberger."
482.
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baking
9y ago
I've been staring at those myself for a couple of hours. My best guess is the crosswalk was moved, but the paths were left. There's a lake nearby and tons of parking under the overpasses, with trails and picnic areas. Also, th
483.
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by
baking
9y ago
This was the original story: "After the Uber collision, the car continued traveling at 38 miles per hour, according to the Tempe police chief" https://www.bloomberg.com/news/articles/2018-03-21/for-s
484.
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by
baking
9y ago
A driver (I refuse to say "human") would have also swerved.
485.
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by
baking
9y ago
A simple (low pass) anti-aliasing filter has a linear drop-off, meaning the greater the difference between the frequency of the signal and the frequency of the noise, the better the signal to noise ratio. On the other hand, sampling rand
486.
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by
baking
9y ago
There was another highly critical book from the same era that said that the Japanese were trying to use AI to adapt their more traditional writing system to computerization and it would be madness for other countries to throw money at AI in
487.
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by
baking
9y ago
This article is crap. It was not a cable stayed bridge, and the tower and pipes (not cables) to be installed later were purely cosmetic and providing only minor stability.
488.
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by
baking
9y ago
I think this provides a new answer to the "Great Filter" question. Is it before us or after us? The answer is both.
489.
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by
baking
9y ago
Would we have had the industrial revolution without the agricultural revolution and all that followed from it?
490.
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by
baking
9y ago
High voltage transmission lines can carry power without a neutral wire because they use the earth as a neutral, but in your house you can be damn sure the neutral is carrying power. Cut off the neutral blade on your appliance if you want t
491.
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baking
9y ago
What's particularly interesting is that Scott specifically says that "the Washington Post has been a leader in investigative journalism exposing Trump’s malfeasance" but anyone who has been following Seth Abramson knows that
492.
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by
baking
9y ago
An older and more effective demonstration is Deming's "Red Bead Experiment" https://www.youtube.com/watch?v=ckBfbvOXDvU
493.
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by
baking
9y ago
I think that perhaps the issue is that machine learning courses skip over the fact that there is a trivial closed form solution to 99.9% of all real-world machine learning problems.
494.
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by
baking
9y ago
You are simply making another zero (because you don't have enough to cover all rows and columns) without making any other cell negative. If you subtracted from uncovered columns and added to covered rows you would get the exact same r
495.
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by
baking
9y ago
Regarding the UNIBUS, this needs a picture of the wire-wrapped backplane of a PDP-8 (especially the denser later versions with the flip-chips.) The front looks neat and tidy, but opening the back is still a part of my nightmares.
496.
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by
baking
9y ago
Have you ever heard of the Birthday Paradox? 23 people in a class, the odds of two having the same birthday = 1-(364/365)^(23x22/2) = 50.5% Well, the odds of two out of nine photons hitting the same rod out 350 is 1-(349/35
497.
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by
baking
9y ago
Rods can respond to individual photons, that is pretty much accepted. The issue is what can we perceive. The first nerve synapse screens out about 50% of isolated photons (ones that are not correlated from other rods) which has been estim
498.
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by
baking
9y ago
This was the 1942 experiment cited in the OP: "The subjects were asked to respond "yes" or "no" to say whether or not they thought they had seen a flash. The light was gradually reduced in intensity until the subje
499.
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by
baking
9y ago
But you have to be able to have a control. I heard Barbara Sakitt speak around 1976-77. She was the author of the widely cited "Counting Every Quantum" (1972) and she basically said that her original methodology was flawed. Unf
500.
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by
baking
9y ago
There is a well known (I heard about it in the late 70's) problem with these types of experiments. The assumption is that if the subjects' "guesses" statistically match the assumed hit rate of photons then there must be
501.
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by
baking
9y ago
Thanks for the clarification.
502.
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by
baking
9y ago
I would make a distinction between 1) working on some project ignoring what others are working on or what they would say about the potential value of the work until you have reached some milestone and are ready to present it to the world an
503.
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by
baking
9y ago
I don't think that is the point at all. To that end lies madness.
504.
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baking
9y ago
While I get the sense that this is Ivan's "baby" I'm pretty sure that he hasn't held anything back from the rest of the team and that they could carry on without him. Although his mind is as sharp as ever and his
505.
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by
baking
9y ago
I didn't downvote, but "rebuttal"? Seriously? You gotta have something worth rebutting.
506.
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baking
9y ago
Maybe if you read the title of his blog as "Making deep learning understandable" and this blog post as "If you understand how deep learning really works (and not just treat it as a magic black box) and understand how the brai
507.
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by
baking
9y ago
The 75% performance ratio represents system losses not module efficiency. So a system rated at 1kW(peak) which may be 5-6 square meters in size, and which is exposed to annual sunlight of 1200 kWh/m2 might only produce 900 kWh of usab
508.
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by
baking
9y ago
$1/watt is the current price for modules and installation, etc. can bring it up to $2-3, but for a large-scale installation of this size I would expect that you could get a discount on the panels and the total cost could be under $2 al
509.
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by
baking
9y ago
1366 Technologies's full-scale plant in Western New York has yet to break ground. The state finally broke ground two days ago on some minor infrastructure work for the site, but 1366 might be held up by financing issues due to worries
510.
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by
baking
9y ago
As one of the "experts" quoted I agree, but I'll take it as meaning "from someone who knows a little more than me about the subject."
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