The phrase "as it learned" is grammatically correct and can be used in written English.
It can be used in contexts where you are referring to the process of acquiring knowledge or understanding over time.
Example: "The AI improved its performance as it learned from the data provided."
Alternatives: "as it acquired knowledge" or "as it gained understanding".
The White House has said its assessments evolved as it learned more, and it has accused Mr. Romney's campaign of politicizing a national tragedy.
The United States certainly can't kill its way to victory, as it learned in Vietnam and Iraq, but it can put enough pressure on many Taliban fighters to encourage them to switch their allegiance, depriving the enemy of support and giving the coalition more sources of useful intelligence.
These are the first of many changes to come to Facebook Groups in the days ahead, Facebook notes, as it learned a lot from its interactions with community admins, it says.
The Department of Education relocated its staff out of the building as soon as it learned about the "common but contagious stomach virus," said Erin Hughes, a spokeswoman for the Education Department.
Anthem spokesman Darrel Ng said the insurer had to increase rates as it learned more about medical expenses of those enrolled in its Obamacare plans.
Its ability to answer questions improved again after a while, as it learned to understand words in different contexts.
The reduction of synaptic activity, Dr. Huttenlocher concluded, is the brain pruning itself, refining its wiring as it learns and makes sense of the constant stimuli it processes.
The algorithm will also get smarter on its own as it learns your likes and dislikes, the company says.
"The physical processing of sounds by the brain leave remnants in its structure as it learns about the outside world.
As it learns, some of its responses are inappropriate and indicative of the types of interactions some people are having with it.
The "Macy's On Call" system also evolves as it learns more about its customers.
