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I didn't use Steam since switching to Linux in 2008 until now that it is officially available. Some of that 1.85% are new (or returning) customers.


Check out gensim if you want to do topic modeling or similarity comparisons in Python.

http://radimrehurek.com/gensim/

It has good implementations of various algorithms, some of which support streaming or dirstribution, and it allows loading and dumping data in various formats.

I've used it for building content based recommender using tf-idf, lsi and similarity index. After the index is built, queries to it are really fast. It can handle quite large corpuses with little memory.


Second this, I'm surprised you don't read more about it here. We use it in production to recommend image searchterms based on unstructured text, and it performs better with a few lines of python code than anything our team could write in a lower level language in months. It's REALLY fast once you've built an index.

The reason for that is a pretty epic list of dependencies (have fun explaining why the prod boxes need a fortran compiler), but in terms of efficiency and speed of development it's an obvious choice.


:-)

Hopefully the SciPy & BLAS dependencies will only get easier to install from now on... Continuum Analytics received shit loads of money and some of it is going towards better scientific Python packaging, I believe.


gensim is awesome, it abstracts very complex algorithms into extremely simple function calls. The models.HdpModel class is very powerful.


This is the new beginning after the burning platform company has finally been sold to Microsoft. Alternatively the new beginning for maemo/moblin/meego/whatever.


I think one of the reasons for returnable cans and bottles is to teach children about money and work. Many people I know once ran the can business in their household as children.

EDIT: This requires grocery stores to take return bottles, I'm not sure if I would let my children to a hobo-filled recycling center.


My brother and sister (both 10) "run the can business" in their household now, but what that actually means is that my dad saves the cans and drives them to the recycling center when they think they have enough. What exactly is the lesson to be drawn about money and work?

(I can tell you that the reason that system obtains in the household is that my mother feels very strongly that recycling is the moral thing to do, but I'm still struggling as to what lessons a child would draw even if their parents wanted them to)


If you show initiative and return the cans you can obtain money that would not be available otherwise. Pretty straightforward in my mind.


Well, again, in my family's model of returning cans, there's no initiative involved -- they don't do the work of collecting and they're not responsible for getting the cans to the recycling center; they just go along for the ride and get handed some money.

If hypothetically they were supposed to be responsible for returning the cans, they'd quickly discover that they don't have access to many cans, and that they have absolutely no way of transporting them to a recycling center, or even going to a recycling center without bringing any cans.

My sister visited me over the summer a couple years ago, when she was 8, and I let her hold on to the jiao I received as change (US equivalent value: roughly 1.5 cents to the jiao). This made her happy (especially when she noticed a chinese mother doing the same with her child), but I didn't think it was some big project to teach a child about money; I did it because it made her happy and the quantity of money was too trivial for me to worry about her screwing up. It was trivial for her too; she never saved up enough to buy anything (most likely candidate: a roll of mentos, which would have cost 20 jiao. Turns out it's kind of inconvenient to carry around dozens of tiny coins.).

Anyway, as far as I can see, pretty much the only initiative a child can show is to pester their parents into recycling the cans for them. That doesn't differ much, in my mind, from just pestering the parents into giving them money.


Our families and countries work differently.

This scenario doesn't work if the only place to return cans is a recycling center that has no other function and is located at a far away place or if the monetary amount received from cans is trivial. It doesn't work too well either if a child can just pester for money instead of having a fixed allowance + bonuses for work.

In Finland the return amount is currently 0.1-0.4€ per can/bottle and one can return them to the nearest grocery store. For me that was some serious pocket money - even a few bottles could buy some candy.

And it wasn't about pestering my parents to go to the store, more like tagging along when they went. I still had to carry the cans (or at least carry as much as I could if there were a lot) and return them to the machine myself - very different from just getting money handed over.

Anyway, my personal experience from my country of residence is that returning bottles is a good way to make pocket money especially if you can monopolize bottles from your own household and you have poor income.


In Oregon in the early 90s, I would scour around town on my bicycle, looking for empty soda cans & beer bottles in trash containers mostly. When I'd fill up my plastic bag, I'd ride to the nearest grocery store and trade them in for 5 cents a piece. On a good day I could make $4 or $5.


In Finland, one gets 0.15€ per can returned and slightly less/more for different kinds of bottles. It is very easy to return these since every grocery store has a return machine and one can just take the money without buying anything.

The consequence of this is that some people patrol the streets and collect every returnable can they can find just like in this article. However, during summers it seems to be very lucrative business as many people go to city parks to enjoy the sun and some beer. Very few people bother to collect their own cans since one can just toss the can and be sure that someone will collect it within minutes.

I've noticed that the can collecting business is somewhat organized during the prime season. Major parks seem to have groups of people (sometimes quite young, children even) who try to monopolize the can collecting in each park. Periodically there is a car that takes all their cans presumably to a bulk return center. None of these people are ethnic finns.

I'm not sure how I feel about this. It seems horrible that some people venture off from one country to pick up the thrash of others in another country. OTOH the trash problem is reduced and we cannot interfere with the free movement of people within EU.


There are multiple music store providers and a musician should have presence in all of them.

It seems that DistroKid solves this problem by uploading the music to all the music stores (not really all atm but maybe they will get there). This way musicians doesn't need to study what kinds of hoops they need to hop through to get included in any of the stores.


"About 3 million computers get sold every year in China, but people don't pay for the software. Someday they will, though. As long as they are going to steal it, we want them to steal ours. They'll get sort of addicted, and then we'll somehow figure out how to collect sometime in the next decade." - Bill Gates @ 1998


Only reason GIF is still alive is its animation support. APNG and WEBP+animation are not there yet.

8-bit palette and crappy compression do not matter when you offer exclusive features.


I want a google reader replacement but this requires me to install something instead of just working.


Install something that literally does nothing relevant to Google Reader functionality. With the Chrome extension installed, the feedly.com/home web page works and I can read all my feeds. When I remove the extension, the site stops working.


If you're looking for an alternative to skim headlines please give Skim.Me (http://skim.me) a try (what a great name ha). We're a startup releasing another version soon to help you keep up at a glance.


I want a light weight feed reader with very few distractions. Upon visiting your page I see that you use webgl on your homepage and it appears that you only allow logins through facebook?


No localization, I'm not too interested in USA news.


It has a lot of non-USA sites. Just upvote the stuff you like.


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