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Sunday, March 19, 2017

Artificial Intelligence Is Ripe for Abuse, Tech Executive Warns | CIO Today - BIG DATA

Photo: Kate Crawford
"As artificial intelligence becomes more powerful, people need to make sure it's not used by authoritarian regimes to centralize power and target certain populations, Microsoft Research's Kate Crawford warned on Sunday." continues CIO Today.
 
Photo: CIO Today

In her SXSW session, titled Dark Days: AI and the Rise of Fascism, Crawford, who studies the social impact of machine learning and large-scale data systems, explained ways that automated systems and their encoded biases can be misused, particularly when they fall into the wrong hands.

"Just as we are seeing a step function increase in the spread of AI, something else is happening: the rise of ultra-nationalism, rightwing authoritarianism and fascism," she said.

All of these movements have shared characteristics, including the desire to centralize power, track populations, demonize outsiders and claim authority and neutrality without being accountable. Machine intelligence can be a powerful part of the power playbook, she said.

One of the key problems with artificial intelligence is that it is often invisibly coded with human biases. She described a controversial piece of research from Shanghai Jiao Tong University in China, where authors claimed to have developed a system that could predict criminality based on someone's facial features. The machine was trained on Chinese government ID photos, analyzing the faces of criminals and non-criminals to identify predictive features. The researchers claimed it was free from bias.

"We should always be suspicious when machine learning systems are described as free from bias if it's been trained on human-generated data," Crawford said. "Our biases are built into that training data."

In the Chinese research it turned out that the faces of criminals were more unusual than those of law-abiding citizens. "People who had dissimilar faces were more likely to be seen as untrustworthy by police and judges. That's encoding bias," Crawford said. "This would be a terrifying system for an autocrat to get his hand on." 
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Source: CIO Today


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