Anomalous behavior refers to actions or patterns that deviate from what is considered normal or expected. This can occur in various contexts, such as psychology, where an individual's behavior may not align with typical social norms, or in scientific research, where data points may fall outside established trends. In the field of data analysis, identifying anomalous behavior is crucial for detecting errors, fraud, or unusual events. For example, in cybersecurity, unusual network activity may indicate a potential security breach. Understanding these anomalies helps organizations respond effectively and maintain stability.