Posts in DataScience
The gender of artificial intelligence

There’s Apple’s Siri, Microsoft’s Cortana, Amazon’s Alexa, and Nuance’s Nina. Sure, Facebook has “M”, Google has “Google Now”, and Siri’s voice isn’t always that of a woman. But it does feel worth noting that (typically male-dominated) engineering groups routinely give women’s names to the things you issue commands to. Is artificial intelligence work about Adams making Eves?

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Getting a chatbot to understand 100,000 intentions

At their best, chatbots help you get things done. At their worst, they spew toxic nonsense. Whether we call them chatbots, intelligent agents, or virtual agents, the basic idea is that you shouldn’t need to bother with human interaction for things that computers can do quickly and efficiently: ask questions about a flight, manage your expenses, order a pizza, tell you the weather, and apply for a job. A lot of these are handy but may not feel quite like artificial intelligence–later in this post, we’ll tackle the relationship between detecting intentions, having conversations and building trust as the core pieces that make a chatbot feel more like artificial intelligence.

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Self-driving cars in cornfields

You can turn right on red in Iowa. Except not where I was last night, from Washington Street on to Linn, which I only realized as I read the “no right on red” sign mid-turn. You’re definitely not supposed to turn left on red, which is what I did a few blocks earlier going from Iowa St. to Clinton. I have no excuse except—I’m not kidding—my mind was preoccupied by thoughts about self-driving cars.

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Which new emoji will be the most popular?

June 21st is the release of Unicode 9, which will feature 72 new emoji–folks at Emojipedia have helpfully put them all together. The question in this blog post is: which ones will turn out to be the most popular? (Note that most people aren’t going to be able to use them immediately–you have to get an update of your phone/browser for them to show up and so will anyone you want to send them to.)

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Why White People Don’t Use White Emoji

This might be the case because most default emoji, although they appear yellow, are actually white. Tyler Schnoebelen, a linguistics Ph.D. and consultant in San Francisco who has studied emoticons, notes that many of the default symbols are phenotypically white: The  symbol has blonde hair on Apple devices, etc. “It’s not surprising to me that people are not opting to go lighter, even if that’s closer to what their skin tone is, because they’re kind of represented by the default anyway,” he said.

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The Emoji Is the Birth of a New Type of Language (👈 No Joke)

TYLER SCHNOEBELEN HAS discovered something curious about why people use the skull emoji. Schnoebelen is a linguist and the chief analyst for Idibon, a firm that interprets linguistic data. So recently he got interested in emoji. He analyzed a million social media posts containing those familiar little pictograms and found that when people talk about their phones they’re 11 times more likely to use the skull.

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Here Are Rules of Using Emoji You Didn’t Know You Were Following

There may not be anyone who knows more about emoticons than Tyler Schnoebelen, a man who literally wrote his Stanford doctorate thesis on the subject. He found, for instance, that older people tend to use emoticons with noses, such as [:-)], while younger people are more likely to drop the proboscis. He discovered that roughly 10% of all tweets contain an emoticon. And he observed that the phrase f*** you rarely appears with an emoticon, because those playful little symbols can trivialize feelings like totally hating someone’s guts.

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The social meaning of tempo

(Download the paper! Or, for the presentation version of this from NWAV 2010)

Speech tempo can be deployed consciously to achieve particular effects, but it can also send cues to listeners that the speaker didn’t intend to convey. What this means for us is that tempo is a stylistic resource, expressive for both speakers and listeners— creating expectations about the speaker and their attitude toward a situation and audience. These expressions, however, don’t happen in a vacuum. The use of tempo reflects and constructs various ideologies, allowing tempo to signal emotional state, occupation, geographical origin, ethnic identification, and more.

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