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sentiment analysis News

Op-Ed: 'Sentiment analysis' enters the deadly maze of psych technologies

Burlington - Algorithms are mathematical formulae which can now be used to interpret people’s moods from what they write on social media. If you’re thinking these algorithms must have had a rough ride, you’re right. It's about to get a lot rougher.

AI teaches itself how to understand sentiment

A neural network has taught itself to understand sentiment while completing a mundane text prediction task. The AI had been tasked with predicting the next character in Amazon reviews but ended up analysing sentiment, without any input from its creators.

Mining 3.5 billion tweets confirms sunny weather makes us happier

The largest study of its kind has demonstrated that good weather makes people feel happier by analysing over three billion Facebook and Twitter posts made over a seven-year period. The volume of data assessed for the study far exceeds previous attempts.

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