machine-learning video for you are a machine learning engineer at a financial services company tasked with building a real-time fraud detection system. The
You are a machine learning engineer at a financial services company tasked with building a real-time fraud detection system. The model needs to be highly accurate to minimize false positives and false negatives. However, the company has a limited budget for cloud resources, and the model needs to be retrained frequently to adapt to new fraud patterns. You must carefully balance model performance, training time, and cost to meet these requirements. Which of the following strategies is the MOST LIKELY to achieve an optimal balance between model performance, training time, and cost?