as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
describe one technique used in artificial intelligence.
user
one technique used in artificial intelligence is machine learning, which uses algorithms and statistical models to give computers the ability to "learn" without being explicitly programmed to do so. this is done by training the computer on data and providing feedback in the form of a score so that the computer can adjust its parameters over time to improve its performance on the task.
assistant