WAMU 88.5 : The Kojo Nnamdi Show

Teaching Computers to Understand Sarcasm

Can you teach a computer to understand a sarcastic Tweet? Marketers, diplomats, the FBI, and others hope so. The explosion of social media has jump started a field known as sentiment analysis. The goal? To sift through the avalanche of Facebook posts, blogs and Tweets to glean how we feel about a new product, anticipate an uprising, or catch a criminal. And while humans have been trying to teach computers to understand language for decades, social media's penchant for slang, acronyms and a casual disregard for grammar are especially difficult. We explore the challenge of mining ones and zeros for feelings.


'Moonlight': A Cinematic Poem Of Love, Loneliness And Coming Out

The most rewarding coming-of-age film in many a moon, lyrically luminous Moonlight is the story of a gay African-American youngster in Miami who experiences trouble, trauma and unexpected grace.

In Jerusalem And West Bank, Nutella Cafes Offer A Sweet Refuge

Palestinians are flocking to a string of Nutella cafés that have popped up in the region. The cafes offer a welcome refuge from the realities of living in a conflict zone.

Clinton Campaigns In Ohio Where She's In A Virtual Tie With Trump

Hillary Clinton campaigned in Ohio Friday.

Major Websites Experience Outages In Apparent Online Attack

A number of major websites, including Twitter, Spotify and Reddit, were knocked out of service for parts of the day in a sprawling, sophisticated online attack.

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