Mind Matters Natural and Artificial Intelligence News and Analysis

TagSarcasm

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3D rendering of a bunch of laughing emojis surrounding one angry

“Sentiment Analysis”? Why Not Just ASK People What They Think?

My computer science professor always told me,”Never solve a problem you can eliminate.”

AI researchers are trying to develop algorithms that pick up on cues within a written text that reveal the writer’s emotional state (sentiment analysis). Recently, Mind Matters News reported on a new algorithm for processing sarcasm in social media posts — a good example of trying to infer sentiment from text. My computer science professor always told me,”Never solve a problem you can eliminate.” It seems to me that a lot of machine sentiment analysis can be bypassed by simply asking the users to report their feelings when writing the posts. That may seem obvious but, these days, obvious answers are in short supply. Many people insist on finding the most complicated way to solve problems. Asking a user for…

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woman doing thumbs up positive gesture in shock face, looking skeptical and sarcastic, surprised with open mouth

Can the Machine Know You Are Just Being Sarcastic?

Researchers claim to have come up with an artificial intelligence program that can detect sarcasm on social media platforms

There’s an old joke about the bored engineering student slouched in the back of the Remedial English Grammar and Composition class. The instructor was lecturing on the use of negatives. In some languages, she explained, negatives can be piled on top of one another without changing the overall negative (“no”) meaning. But in English, adding two negatives together creates a positive. For example: “I am never going there again.” means just what it says (“never”). but “I am not ‘never going there again’” means that maybe you are going there again (“yes, if some changes are made”). The first negative negates the second. The teacher went on to say, “But there is no language in the world in which two…