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AI is replacing humans in responding to some surveys – but simulated opinions are not the same as public opinion

AI models can simulate the answers thousands of people would provide to a survey, but the results aren’t a reliable measure of what real people...

Ambuj Tewari

There are several methods for detecting whether a piece of text was written by AI. They all have limitations – and probably always will.

To overcome two challenges in training AI – scarce or hard-to-get data and data privacy – researchers have come up with a counterintuitive...

Computing pioneer Alan Turing suggested training machines with rewards and punishments. Two computer scientists put the idea into practice in the...