Primary Evaluation Metrics for Generated Meal Assessment

Five principal metrics for evaluating generated meals are defined, including Mean Excess Ratio (MER) and Mean Adequacy Ratio (MAR). The dataset is a 5.5 KB XLS file authored by Trevor Chan and shared under a CC-BY-4.0 license on figshare. It was last updated on 2026-05-28.

Use Cases

• Benchmarking meal generation algorithms based on the defined metrics like MER and MAR.
• Analyzing the relationship between energy density and diet balance in generated meals.
• Calculating dietary diversity for generated meals using the Hill index metric.
• Assessing compliance with Acceptable Macronutrient Distribution Range (AMDR) guidelines via the AMDR composite metric.

Strengths

• Dataset provides explicit definitions and mathematical forms for five specific evaluation metrics.
• File size is 5.5 KB, indicating a concise and focused resource.
• License is clearly stated as CC-BY-4.0, facilitating open reuse.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• The description is limited to metric definitions and does not detail the underlying meal data.

Provenance

Source

figshare

Freshness

Last updated 2026-05-28 17:21:59; freshness should be verified.