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
find two examples of binary classification problems.
user
1. spam filtering: classifying emails as either spam or non-spam.
2. credit risk assessment: classifying loan applicants as either high risk or low risk.
assistant