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dbecker

1,340 karma · joined December 22, 2011

I help companies use LLM's.

Formerly: Data Scientist at Google, VP Product at DataRobot, ran consulting engagements for 6 companies in Fortune 500. Created `Kaggle Learn`

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dbecker··on Most Math Problems Do Not Have a Unique Right Answer
I think it's trivially obvious that both sets are infinite.

There are infinitely many addition problems involving two numbers, and that's a subset of the set of problems that the article claims to be smaller.

dbecker··on Most Math Problems Do Not Have a Unique Right Answer
Though, if we apply your requirement, the set of problems without a unique answer must be countable as well. So, the cardinality of problems with a unique answer is still equal to the cardinality of problems without one.
dbecker··on Most Math Problems Do Not Have a Unique Right Answer
Since uncountably many problems have unique right answers, I'd guess the cardinality of the set of problems with unique right answers is the same as the cardinality of the set of problems without. :)
dbecker··on Choose hotels by the quality of their WiFi
I used to be a frequent business traveler... and while I didn't mind the charge, poor speed/reliability was enough to avoid a hotel on future visits.
dbecker··on MIT And Dropbox Alums Launch Inbox, a Next-Generation Email Platform
Sending large files
dbecker··on The Curse of Smart People
Then many of the top researchers in the world (even including nobel prize winners) do not meet your definition of smart.
dbecker··on Postfix has no public version control
"You MUST" isn't criticism, it's a demand.
dbecker··on Postfix has no public version control
sheer disdain displayed for good-but-differing practices is depressing.

Funny you should criticize the postfix community for this. Did you see what they are responding to?

Source control (SCM/VCS) is a MUST have. It's unbelievable that people just work with tarballs without proper source control. It doesn't matter which you use, but it must be available. Sending patches over email is what people did last century...

I think the "kids these days" comment was in reference to someone waltzing in, contributing nothing, and demanding everything immediately be done their way.

dbecker··on Explanation of 44.1 kHz CD sampling rate
25ms of 44.1kHz isn't even an integer. So the original argument is even less compelling with 25ms windows than it was with 10ms windows.
dbecker··on How Steve Wozniak Wrote BASIC for the Original Apple From Scratch
With all the people that book inspired to get into computing, and the sum total of what we've built, I bet Ahl couldn't have guessed what an impact that book would have.
dbecker··on Announcing Pyston: an upcoming, JIT-based Python implementation
Those who do not learn history are doomed to repeat it.

I'd bet the Dropbox team is aware of unladen swallow and the issues it faced.

Applied too broadly, that quote would mean "never try anything where others have failed."

dbecker··on The Setup: John McAfee
The guy is completely insane.

Or he just likes attention and knows how to get it.

dbecker··on Government's Empty Buildings Are Costing Taxpayers Billions
your premise that its main goal was to reduce the physical number of pages for federal programs is incorrect

That isn't my premise. I mean 'paperwork' in the 'burden' sense, not as in physical pieces of paper. However, the extra layer of bureaucracy added paperwork in the 'burden' sense.

dbecker··on Government's Empty Buildings Are Costing Taxpayers Billions
I think you're a bit ignorant on this matter.

I don't know why you need to turn this into a personal attack, but you are dead wrong in everything you assert about my beliefs and experience.

By paperwork, I meant the work burden... and we spent a lot of time getting approvals for small scale data collection efforts.

Maybe you have gone through the process. But I have, and it was a headache.

dbecker··on Government's Empty Buildings Are Costing Taxpayers Billions
I don't know if the irony was intended, but this sounds like another level of regulation (likely requiring additional levels of auditing, etc)... potentially yielding the exact opposite what it intends.

I briefly worked for the Federal Government, and I recall an immense amount of paperwork being generated by the regulations of the "Paperwork Reduction Act."

dbecker··on Amazon.com Help: Amazon Prime and Amazon Student Prime Membership Fee Changes
Amazon's post is more direct and honest than anything from Netflix during their price increase. I don't think they are similar at all.

And most customers will understand the need to raise prices once every nine years.

dbecker··on Python vs Julia – an example from machine learning
Would love to see numba added into this benchmark.
dbecker··on 100 time cheaper dropbox like service
Are there really people who are turned off by dropbox prices?

I would take notice if someone made a dropbox with a valuable additional feature, or a dropbox that worked better (recognizing that already dropbox works very smoothly).

But price seems like a nonstarter.

dbecker··on Ask HN: What journals and blogs should I be reading to become a data scientist?
Not a journal or blog, but I highly recommend Andrew Ng's Machine Learning course on Coursera.
dbecker··on Good News You Might Have Missed in 2013
Over 200 million people get malaria each year, and approximately 1 million die. [1]

If the Gates Foundation money managers think holding Coca-Cola stock will help fund their fight against the disease, that seems like an extremely easy call.

[1] http://www.ncbi.nlm.nih.gov/pubmed/22305225

dbecker··on The real use of money is to buy freedom
The real problem is: This additional freedom you can buy with money means less freedom for somebody else.

This assumes that wealth is a zero-sum game, so it can be traded around but not created.

It's hard to reconcile that view with the fact that standards-of-living have been growing, more or less worldwide , for the two centuries.

dbecker··on We work a 4-day week and just raised $4.75m (2012)
Ryan has been posting here about his 4-day work week for a while, and I'm guessing it started before raising the $4.75m. That would contradict your assessment, though I hope someone can fact check the timing for me.
dbecker··on Hordes Of Novices
Is our industry doing the equivalent of offering free rides to hopeful software developers, calling them pilots, and throwing them by the thousands into airplanes just to watch them crash and burn?

With some exceptions, it's less dangerous when a novice programmer writes ugly code than when a pilot crashes a plane.

So we shouldn't require as much caution around letting people program as we do in letting them fly an airplane.

dbecker··on Petition against forced Google+ integration on YouTube hits 112,000
And, given the abysmal quality of YouTube comments, it's seems very reasonable to think the platform will be better off without anonymous comments.

As it stands, it's just proof of the Greater Internet F-wad Theory [1].

[1] http://www.penny-arcade.com/comic/2004/03/19

dbecker··on Coin: A step in the wrong direction
I used to work at the Federal Trade Commission, so I'm quite familiar with this particular legal issue. What Coin is doing violates neither the spirit nor the letter of the Mail Order Rule.

The law states that orders must be shipped within the time stated by the company, and there is a default of 30 days if no other shipping estimate is given. In this case, Coin clearly and conspicuously states that they will ship in the Summer of 2014.

If they fail to ship by that time, they are required to offer purchasers a refund. However, the law clearly states that the company can set their shipping timeline, so long as they make the company aware of it.

dbecker··on Is Economics a Science?
What do you call the thing described here: http://en.wikipedia.org/wiki/Nobel_Memorial_Prize_in_Economi...
dbecker··on Lifestyle programming
For those interested in this path, it's worth checking out Rob Walling's book "Start Small, Stay Small: A Developer's Guide to Launching a Startup."

I found this book especially insightful.

dbecker··on Ask HN: What do you do for a living?
Data scientist (statistician)
dbecker··on MacKenzie Bezos Writes Amazon Review for Jeff Bezos Biography
When I read journalism without knowing the subject well, I assume what I read is accurate. But I'm always shocked by the inaccuracy of reporting on stories I know/understand well.

I wonder whether this book is less accurate than average, or whether this review is finding only the typical level of inaccuracy.

dbecker··on OS X 10.9 Mavericks: The Ars Technica Review
tl;dr Mavericks isn't the name of a cat.

This article would more appropriately be called a "rambling" than a "review"

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