AWS Certified AI Practitioner (AIF-C01) — Question 165

An AI practitioner needs to improve the accuracy of a natural language generation model. The model uses rapidly changing inventory data.

Which technique will improve the model's accuracy?

Answer options

• A. Transfer learning
• B. Federated learning
• C. Retrieval Augmented Generation (RAG)
• D. One-shot prompting

Correct answer: C

Explanation

Retrieval Augmented Generation (RAG) is effective in improving model accuracy as it combines the strengths of retrieval and generation, allowing the model to access and utilize the most relevant and up-to-date information. In contrast, Transfer learning and Federated learning focus on different aspects of model training, while One-shot prompting does not leverage external data to enhance accuracy.