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linhir

Re:Do Something Meaningful - Coding for the World on Wednesday March 07, 2012 @07:24PM (#3678012)
I would look at http://datawithoutborders.cc/ if you want a data science element or http://codeforamerica.org if you want a more development angle.
Fun fact, the New York City Department of Cultural Affairs is the largest cultural funding agency in the nation, with an expense budget in Fiscal Year 2012 of $152 million, larger than NEA.
Re:On the Usability of Codecademy on Tuesday January 17, 2012 @11:28AM (#3475357)
I went through the Codeacademy exercises even though I can program reasonably well (i.e. I can do everything I need to, but I would never call myself a software engineer). I did this partially because I do not know js and partially because I wanted to see how the systems work. The “Oops, try again.” message can be very frustrating because, as the author points out, often the output they want is opaque. They have a great idea, but it seems that they sometimes prefer brevity in their instructions over specificity.
Totally agree, R studio has made my life much easier.
I do a good bit of R programming, and R in a Nutshell has been the best quick reference guide I have found.
Re:New Boston Globe website design on Tuesday September 13, 2011 @12:10AM (#2989904)
The Boston Globe is owned by the NYTimes company, I wonder if this design might be a preface to a more fluid design of that site.
Re:Tilemill: Maps done right on Thursday September 01, 2011 @04:33PM (#2951638)
I've been using TileMill recently and their focus is mainly web/html. The static maps (PNGs) are pretty, but there is also some frustrating aspects. For example, PNG/PDF exports don't include legends and they don't have plans to implement that feature presently.
I would suggest Pattern Recognition and Machine Learning by Bishop.
Re:58,000 Sign Up for Stanford AI Course on Tuesday August 16, 2011 @10:46AM (#2891350)
I am most excited about the machine learning course, since I could use the structure to go through Andrew Ng's lectures; also the ones from 2008 are already out of date.

As for the AI course, I'm skeptical, frankly. Sign-up right now has meant putting your name and email address. There is a big difference between spending 2 second to fill that in, and spending the amount of time necessary to finish the course. You come to a website that sounds like making robots and turns out the class is about developing pruning heuristics for search trees, do you stick with it? Maybe...but I'm going to save my awe for how many people complete.

I praise Stanford (CS) for thinking up this idea. Like Khan, they are going to reach a lot of people, and I think its particularly useful for motivated learners who, for whatever reason, are stuck in a place that you can't take a good AI course or can't afford one. Ultimately, though, the course is going to require drive that a lot fewer than 65,000 have.

Re:Poll: Should HN display comment scores? on Saturday May 28, 2011 @11:35PM (#2595915)
By that metric, I think the choice is pretty clear. The quality of the discussion has gone up since the scores haven't been displayed. In an ideal world we could all be adults, and there would not be people trying to score points through fights (I would make semantic case for "arguments" being good, "fights" being bad), but that has not been the case as the community has gotten larger and larger.

As HN: Any YC startup that isn't software?

I'm not interested in applying for a company that doesn't write software, but can anyone think of YC startups outside software, and, even more broadly, outside the "technology" space?I ask because of:Do you only fund startups that write software? We'll consider startups in any field, but odds are better for startups writing software, because that's what we understand.

( Read More... | 2 comments | 5 points | on HN )
Re:Why can't people in US watch Al Jazeera? on Saturday January 29, 2011 @11:52PM (#2157411)
The article reminded me of this quotation from JFK: "We are not afraid to entrust the American people with unpleasant facts, foreign ideas, alien philosophies, and competitive values. For a nation that is afraid to let its people judge the truth and falsehood in an open market is a nation that is afraid of its people."

Ask HN: YC, transitioning to webapps, building a prototype

In college I took a great CS sequence at Brown where we had to learn Scheme, ML and Java. After that I learned some python, and some C, although my main workhorse is R and I've mostly worked in the other languages to write more efficient R programs. My interests include a good bit of applied stats work on the side of my normal, mostly unrelated, job.Every time there is a YC app due, a few...

( Read More... | 2 comments | 5 points | on HN )
Re:100 or so books that shaped a century of science on Sunday January 16, 2011 @11:44PM (#2111231)
I've always been annoyed that the list doesn't include one of the foundational books of modern statistics/casual inference, such as Ronald A. Fisher's The Design of Experiments (1935). What do people think are some books from 2000-2010 that might make such a list in 2100?

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