A Blog by Jonathan Low

 

May 10, 2018

Is Tech's Insatiable Demand For Artificial Intelligence Talent Bad For It's Future?

The concern is that so many academics are leaving universities to work for Facebook, Google, et al, that there are too few left to train the next generation.

The impact of which may be bad for society - and, in the long run, for those companies, as well. JL

Cade Metz reports in the New York Times:

The supply of talent is not keeping up with demand, and salaries have skyrocketed. Well-known researchers are receiving compensation in salary, bonuses and stock worth millions of dollars. The talent drain from academia could have a lasting impact in the United States and other countries because schools won’t have the teachers they need to educate the next generation of A.I. experts. “What we’re seeing is not good for society, but it is rational behavior by these companies,”
At a conference in Silicon Valley, Mark Zuckerberg, Facebook’s chief executive, vowed that his company would “keep building” despite a swirl of questions around the way it has dealt with misinformation and the personal data of its users.
That is certainly true in the important area of artificial intelligence, which Mr. Zuckerberg says can help the social media giant deal with some of those problems.
Facebook is opening new A.I. labs in Seattle and Pittsburgh, after hiring three A.I. and robotics professors from the University of Washington and Carnegie Mellon University. The company hopes these seasoned researchers will help recruit and train other A.I. experts in the two cities, Mike Schroepfer, Facebook’s chief technology officer, said in an interview.
As it builds these labs, Facebook is adding to pressure on universities and nonprofit A.I. research operations, which are already struggling to retain professors and other employees.


The expansion is a blow for Carnegie Mellon, in particular. In 2015, Uber hired 40 researchers and technical engineers from the university’s robotics lab to staff a self-driving car operation in Pittsburgh. And The Wall Street Journal reported this week that JPMorgan Chase had hired Manuela Veloso, Carnegie Mellon’s head of so-called machine learning technology, to oversee its artificial intelligence operation.
“It is worrisome that they are eating the seed corn,” said Dan Weld, a computer science professor at the University of Washington. “If we lose all our faculty, it will be hard to keep preparing the next generation of researchers.”
With the new labs, Facebook — which already operates A.I. labs in Silicon Valley, New York, Paris and Montreal — is establishing two new fronts in a global competition for talent.
Over the last five years, artificial intelligence has been added to a number of tech products, from digital assistants and online translation services to self-driving vehicles. And the world’s largest internet companies, from Google to Microsoft to Baidu, are jockeying for researchers who specialize in these technologies. Many of them are coming from academia.
“We’re basically going where the talent is,” Mr. Schroepfer said.
But the supply of talent is not keeping up with demand, and salaries have skyrocketed. Well-known researchers are receiving compensation in salary, bonuses and stock worth millions of dollars. Many in the field worry that the talent drain from academia could have a lasting impact in the United States and other countries, simply because schools won’t have the teachers they need to educate the next generation of A.I. experts.
Over the last few months, Facebook approached a number of notable researchers in Seattle. It hired Luke Zettlemoyer, a professor at the University of Washington who specializes in technology that aims to understand and use natural human language, the company confirmed. This is an important area of research for Facebook as it struggles to identify and remove false and malicious content on its networks.
In the fall, Mr. Zettlemoyer told The New York Times that he had turned down an offer from Google that was three times his teaching salary (about $180,000, according to public records) so he could keep his post at the university. Instead, he took a part-time position at the Allen Institute for Artificial Intelligence, a Seattle lab backed by the Microsoft co-founder Paul Allen.
Many researchers retain their professorships when moving to the big companies — that’s Mr. Zettlemoyer’s plan while he works for Facebook — but they usually cut back on their academic work. At Facebook, academics typically spend 80 percent of their time at the company and 20 percent at their university.




Like the other internet giants, Facebook acknowledges the importance of the university system. But at the same time, the companies are eager to land top researchers.
In Pittsburgh, Facebook hired two professors from the Carnegie Mellon Robotics Institute, Abhinav Gupta and Jessica Hodgins, who specialized in computer vision technology.
The new Facebook lab will focus on robotics and “reinforcement learning,” a way for robots to learn tasks by trial and error. Siddhartha Srinivasa, a
robotics professor at the University of Washington, said he was also approached by Facebook in recent months. It was not clear to him why the internet company was interested in robotics.
Andrew Moore, dean of computer science at Carnegie Mellon, did not respond to a request for comment. But over the past several months, he has been vocal about the movement of A.I. researchers toward the big internet companies. Google also operates an engineering office near Carnegie Mellon.


“What we’re seeing is not necessarily good for society, but it is rational behavior by these companies,” he said.
The two new Facebook labs are part of wider expansion for the company’s A.I. operation. In December, Facebook announced that it had hired another computer vision expert, Jitendra Malik, a professor at the University of California, Berkeley. He now oversees the lab at the company’s headquarters in Menlo Park, Calif.
Even with its deep pockets, Facebook faces fierce competition for talent. Mr. Allen recently gave the Allen Institute, which he created in 2013, an additional $125 million in funding. After losing Mr. Zettlemoyer to Facebook, the Allen Institute hired Noah Smith and Yejin Choi, two of his colleagues at the University of Washington.
Like Mr. Zettlemoyer, both specialize in natural language processing, and both say they received offers from multiple internet companies.
The nonprofit is paying Mr. Smith and Ms. Choi a small fraction of what they were offered to join the commercial sector, but the Allen Institute will allow them to spend half their time at the university and collaborate with a wide range of companies, said Oren Etzioni, who oversees the Allen Institute.
“The salary numbers are so large that even Paul Allen can’t match them,” Mr. Etzioni said. “But there are still some people who won’t go corporate.”
Others researchers believe that companies like Facebook still align with their academic goals. Nonetheless, Ed Lazowska, the Bill and Melinda Gates professor of computer science at the University of Washington, said he was concerned that the large internet companies were luring too many of the university’s professors into the commercial sector.


Carnegie Mellon and the University of Washington, he said, are working on a set of recommendations for commercial companies meant to provide a way for universities and companies to share talent more equally. Mr. Lazowska added that every university should ensure that it did not become too close to one company.
“The university must be a Switzerland,” he said. “We want every company to collaborate with us and to feel like they have an equal opportunity to hire our students and work with our faculty.”


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