HN user

sendos

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news.ycombinator.com 5mo ago

Ask HN: What did Clawdbot implement vs. other AI agents to make it so successful

sendos
1pts3
news.ycombinator.com 8mo ago

Ask HN: AI video models are good at nude body movement => porn in training data?

sendos
1pts2
news.ycombinator.com 9mo ago

Ask HN: If AI makes no progress, are its abilities enough to justify valuations?

sendos
1pts3
news.ycombinator.com 3y ago

Ask HN: Are there things that Flash did that we still can’t do with today’s web?

sendos
108pts153
news.ycombinator.com 5y ago

Ask HN: Does the Twitter algorithm purposefully put a contrarian response first?

sendos
2pts1
news.ycombinator.com 9y ago

Ask HN: What would you be doing if you didn't have to work for a living?

sendos
4pts2
github.com 9y ago

Show HN: Python library with Matlab-like functions for creating JavaScript plots

sendos
5pts2
news.ycombinator.com 10y ago

Show HN: Predicting the winner of the 2016 US presidential election

sendos
4pts2
news.ycombinator.com 10y ago

Show HN: Greasemonkey script to put the comment-collapse switch at the beginning

sendos
3pts0
news.ycombinator.com 10y ago

Ask HN: What are some good papers by the DeepMind team?

sendos
2pts0
news.ycombinator.com 10y ago

Ask HN: Website that maps addresses to unique tiles, for different zoom levels

sendos
1pts2
andrewoneverything.com 12y ago

Net neutrality opponents make little sense

sendos
2pts0
news.ycombinator.com 12y ago

Ask HN: What do people like Condi Rice actually offer companies like Dropbox

sendos
1pts0
news.ycombinator.com 12y ago

Ask HN: Rich ex-entrepreneurs turned VC's: "Bug" in society?

sendos
7pts9
news.ycombinator.com 12y ago

Ask HN: Why doesn't HN have collapsible comments?

sendos
1pts2
andrewoneverything.com 12y ago

What would you do with your life if all who have ever known you die?

sendos
3pts1
news.ycombinator.com 12y ago

Ask HN: Are there no irrational/incorrect valuations? [Re: WhatsApp and others]

sendos
5pts2
news.ycombinator.com 12y ago

Ask HN: If iPad CPU is now "desktop class", why does the browser crash so much?

sendos
2pts6
news.ycombinator.com 12y ago

Ask HN: Help with spam "originating" from my website

sendos
9pts4
andrewoneverything.com 12y ago

Welcome to USA 2.0

sendos
3pts5
news.ycombinator.com 13y ago

Ask HN: Are there voting rings on HN?

sendos
1pts3
news.ycombinator.com 13y ago

Ask HN: What's the state of machine learning, and should new entrants pursue it?

sendos
6pts2
news.ycombinator.com 13y ago

Show HN: Migrating from Posterous to Tumblr and keeping your old post urls alive

sendos
1pts0
www.startuptrekking.com 13y ago

Web startups are just attempts at social engineering

sendos
2pts1
news.ycombinator.com 13y ago

Show HN: Calculating the probability of winning the US Presidential Election

sendos
4pts1
gist.github.com 13y ago

Show HN: Update of Emacs' calendar to enable changing number of months displayed

sendos
2pts1
news.ycombinator.com 14y ago

Show HN: Predicting the winner of the US Presidential Election

sendos
7pts11
andrewoneverything.com 14y ago

Jobs with memory (and their effect on our well-being)

sendos
4pts1
news.ycombinator.com 14y ago

Ask HN: Someone please make this app - Universal dashboard

sendos
1pts4
andrewoneverything.com 14y ago

Prosperity contributes to societal isolation

sendos
5pts1

People are mentioning this is due to lack of testing, but if that were the case wouldn’t hospitals be overwhelmed like they have been in Italy and elsewhere?

Testing or no testing if hospitals run out of ventilators for people in need, or out of masks, that would still happen if the disease was spreading like it does elsewhere

A very poignant if cynical poem by the Greek poet Kavafis on this topic:

You said: “I’ll go to another country, go to another shore, find another city better than this one.

Whatever I try to do is fated to turn out wrong and my heart lies buried as though it were something dead. How long can I let my mind moulder in this place? Wherever I turn, wherever I happen to look, I see the black ruins of my life, here, where I’ve spent so many years, wasted them, destroyed them totally.”

You won’t find a new country, won’t find another shore. This city will always pursue you. You will walk the same streets, grow old in the same neighborhoods, will turn gray in these same houses.

You will always end up in this city. Don’t hope for things elsewhere: there is no ship for you, there is no road.

As you’ve wasted your life here, in this small corner, you’ve destroyed it everywhere else in the world.

This is a library that provides access to Matlab-like plotting functions for easily creating javascript plots from within Python.

No need to deal with HTML, Javascript, or CSS to get some plots with multiple linestyles, colors, markers, and labels. Just plain Python code and a simple plotting syntax. The currently supported Javascript plotting libraries are Flot and NVD3 (which is a wrapper around D3).

One use case for this library is to have Python scripts running automatically and updating websites that serve Javascript plots to visitors.

For example, we used this library to create and update the plots on prespredict.com. During US presidential election seasons, a cron job calls the plotting script daily, which automatically updates the plots on the website with data from the latest polls.

The resulting scripts may not be "Pythonic" enough, but I was aiming for the simplicity of creating plots that Matlab has.

I did look at some empirical data to derive the shape of the curve, though the derivation is not as thorough as it can be. If I get time to make the derivation more formal, I'll post in in the methodology section.

One difference I have with 538 is that, I believe, they have some model of the state results, maybe with some correlation, and then simulate the election many times to come up with the PDF of results.

On the other hand, I assume the state results are independent (conditioned on the latest polling) and so I am able to derive a closed form calculation of the PDF, with no simulations. So the independence assumption makes my calculation easier, though may not be as accurate as a model with correlation between states. However, the model has done quite well for the past three elections, so maybe the independence assumption is not that bad.

I sorted the data by which occupation marries within the same occupation the most:

     13.9%    Physicians and Surgeons
     10.7%    Textile Winding, Twisting, and Drawing Out Machine Setters, Operators, and Tenders
     10.1%    none
      9.7%    Farmers, Ranchers, and Other Agricultural Managers
      9.7%    Lawyers, and judges, magistrates, and other judicial workers
      9.5%    Miscellaneous Personal Appearance Workers
      9.3%    Veterinarians
      8.8%    Dentists
      8.5%    Miscellaneous agricultural workers including animal breeders
      8.4%    Postsecondary Teachers
      7.6%    Software Developers, Applications and Systems Software
      7.6%    Health Diagnosing and Treating Practitioners, All Other
      7.5%    Optometrists
      7.3%    Chiropractors
      7.2%    Pharmacists
      6.7%    Elementary and Middle School Teachers
      6.4%    Food Service Managers
      6.2%    Agricultural and Food Scientists
      6.1%    Physical Therapists
      6.1%    Gaming Services Workers
      6.0%    Upholsterers
      5.9%    Communications Equipment Operators, All Other
      5.8%    Air Traffic Controllers and Airfield Operations Specialists
      5.8%    Physical Scientists, All Other
      5.8%    Nurse Anesthetists
      5.5%    Chief executives and legislators
      5.5%    Real Estate Brokers and Sales Agents
      5.4%    Clergy
      5.2%    Marine Engineers and Naval Architects
      5.0%    Psychologists
      4.9%    Lodging Managers
      4.8%    First-Line Supervisors of Retail Sales Workers
      4.7%    Miscellaneous Managers, Including Funeral Service Managers and Postmasters and Mail Superintendents
      4.7%    Medical Scientists, and Life Scientists, All Other
      4.6%    Secondary School Teachers
      4.0%    Textile Knitting and Weaving Machine Setters, Operators, and Tenders
      4.0%    Podiatrists
      4.0%    News Analysts, Reporters and Correspondents
      4.0%    Sewing Machine Operators
      3.9%    Bailiffs, Correctional Officers, and Jailers
      3.9%    First-Line Supervisors of Personal Service Workers
      3.8%    Tailors, Dressmakers, and Sewers
      3.8%    Economists
      3.8%    Musicians, Singers, and Related Workers
      3.8%    Environmental Scientists and Geoscientists
      3.8%    Property, Real Estate, and Community Association Managers
      3.7%    Insurance Sales Agents
      3.5%    Agricultural Inspectors
      3.3%    Butchers and Other Meat, Poultry, and Fish Processing Workers
      3.2%    Morticians, Undertakers, and Funeral Directors
Osmo 12 years ago

Great product (at least from an ingenuity point of view; would be interesting to see how kids react to it)

Side question: What is this style of info presentation called? Basically, a full-page-width webpage, with very sparse information that slowly shows up as you scroll down. I'm not too fond of it, but I see it a lot lately, so I assume it has been shown to lead to higher conversion rates. Does this presentation style have a name?

I'm sure he's a remarkable person, but not so sure about the examples you give as concrete achievements. First, I would not consider Loopt a success. Second, can you give examples of startups he helped succeed?

There is a saying to the effect of "If your financial advisor is so great, where is his yacht?"

Similarly, how can a person be a great startup advisor without significant successes under his belt? If he is that good at strategy and finding product/market fit, why doesn't he apply these skills to his own ideas?

The basic lesson out of this may be that, even if you are a remarkable person, and have great insights and great strategic skills, finding success in the startup world has such a big element of luck and "being in the right place at the right time" that a lot of remarkable people never find success with any startups they start.

Given all this over-the-top fawning from Graham, Thiel, etc, one thing comes to mind: "Where's the beef?"

AFAIK, he only has one failed startup to his name, and yet he is hailed as a shrewd thinker and top startup strategist.

For those who know and respect Sam, how would you reconcile his amazing status/respect-from-top-people with his lack of concrete achievements?

I'd bet good money that you have a compromised or vulnerable mailer script on your machine somewhere

This must be the case. I turned on SPF and DKIM and the spam emails slowed down for a while, but are now back in full force.

It looks like I will need to torch the whole VPS (I have backed up the important data)

I call the effect smartphones are having on us "Information Obesity" [1].

Just like when food was scarce and people ate as much as they could, and now that food is abundant many people can't limit themselves to sensible amounts, a similar thing happened with information.

When information was scarce, we consumed as much as we could, and now that it is abundant many people can't limit themselves to sensible amounts, and keep checking their email, twitter, reddit, HN, etc, on their smartphones.

Just as we learned to teach people who to deal with food abundance (and not successfully yet, unfortunately) we should one day start to teach people who to deal with information abundance

[1] http://andrewoneverything.com/post/43839194291/information-o...

"Does that reflect an injustice? Many say no, arguing that women earn less because they take time off to care for children or elderly parents (and thus have less seniority) or accept lower pay in return for more flexible working arrangements. Women also tend to go into lower-paying lines of work, shunning higher-paying technical fields. It's easy to caricature this view (dirndls versus Visigoths, etc), but there may be some truth in it. Some research suggests that when women behave as men do--not having babies, mainly--the income gap largely disappears. If so (I won't claim the matter has been definitively settled), the question facing women is a stark one: What do you want, kids or cash?"

[1] http://www.straightdope.com/columns/read/2411/are-women-paid...

> the Foreign Intelligence Surveillance Court has for years been developing what is effectively a secret and unchallenged body of law on core Fourth Amendment issues, producing lengthy classified rulings based on the arguments of the federal government — the only party allowed in the courtroom

It seems to me that we are doing a disservice to the terms 'law' and 'court' if we call a "secret and unchallenged body" of decisions 'law' and we call a place where the federal government is "the only party allowed in" a 'courtroom'

Let's not give this travesty any more legitimacy than it deserves

It is sad indeed, but perhaps every political system sooner or later becomes a tyranny and dictatorship. It may be just a matter of time.

Quite possibly.

I wrote about this a while back, after watching a PBS documentary on domestic spying. Basically, it seems to me that the US could one day turn into a totalitarian regime with no way back [1]. Maybe it's overly-pessimistic, but once all the total-surveillance tools are in place, if the government ever turns totalitarian, it will be extremely difficult to overturn it

[1] http://andrewoneverything.com/post/43837476217/the-us-could-...

Hacking ls -l 14 years ago

The following modifies only the file size:

  ls -l | perl -pe 'while(s/^((\S+\s+){4})(\d+)(\d{3})([^\d].*)?$/$1$3,$4$5/){}'