Tag Archives: google

Small is Beautiful: working with short URLs

Today’s world limits our expressions lenght to 140 character. No matter you text SMS or Tweet, you have to fit your sentences based on this restriction. Further to that, nobody has toleration for longer statements. That’s why, text material should be picked and chosen. Herein, some subsdiary materials such as long links would cause to go waste. To sum up, small is beautiful.

blowfish

Blowfish Represents Long Urls in Bitly Icon

URL shortening services redirect long urls to shorter one. This kind of urls are friendly for messaging technologies requiring limited number of characters such as sms. Thus, you can append a link into your message and message quota would not be exceeded. Moreover, short urls are memorable. That’s why, referencig short urls are common in hard copied paragraphs such as newspapers or magazines.

Formely, Twitter automatically shortens links with Bitly service, this makes Bitly popular. Today, The Blue Bird consumes their own t.co service.

What’s more, Bitly and Google are the most common url shortening service providers for end users. Although, web inteface of these service providers are easy to consume, urls should be shorten manuelly. In this post, we will focus on how to consume these services in our programs.

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AI: a one-day wonder or an everlasting challenge

Debates between humans and computers start with mechanical turk. That’s an historical autonomous chess player costructed in 18th century. However, that’s a fake one. The mechanism allows to hide a chess player inside the machine. Thus, the turk operates while hiding master playing chess. (Yes, just like Athony Deniels and Kenny Baker hid inside of 3PO and R2D2 in Star Wars). So, there is no intelligence for this ancient example. Still, this fake machine shows expectations of 18th century people for an intelligent system to involve in daily life.

IBM Deep Blue is first chess playing computer won against a world champion. Garry Kasparov were defeated by Deep Blue in 1997. Interestingly, development of Deep Blue has began in 1985 at Carnegie Mellon University (remember this university). In other words, with 12 years study comes success.

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Data Gives Us Superpowers

I enjoy to follow keynotes of Hilary Mason on Data Science. The title of this post is the sentence of her keynote. That’s an assertive sentence. Could data really give us superpowers?

For instance, banks worry about their customers divorcing because divorcing causes to change their credit worthiness. Marissa Mayer (former VP of Google, current CEO of Yahoo) metioned credit card companies predict that you are going to get divorced before two years. Surprisingly, they have 98% prediction accuracy.

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