Data Bricklaying Diary

Jul 22, 2026 · Artificial Intelligence

Beyond Accuracy: A Five-Layer Framework for Evaluating High-Quality AI Datasets

This article presents a five-layer evaluation framework for high-quality AI datasets—covering basic data quality, business semantics, task adaptation, AI application effects, and trustworthy operations—emphasizing task-specific validation over generic metrics and advocating admission vs. optimization metrics with automated, expert, and task-based verification.