Confusion Matrix for Five-Level Risk Classification

A confusion matrix evaluating a five-level risk classification model. The dataset is a 5.5 KB Excel file authored by Lianbin Zhou and last updated on May 27, 2026. It is shared under a CC-BY-4.0 license on the figshare platform.

Use Cases

• Evaluate model performance for a five-class risk prediction task based on the confusion matrix structure.
• Calculate precision, recall, and F1-score for each risk level based on the classification results.
• Analyze misclassification patterns between adjacent risk categories based on the five-level classification.

Strengths

• File size is precisely 5.5 KB, indicating a small, focused dataset.
• License is explicitly stated as CC-BY-4.0, allowing for open reuse with attribution.
• Last update timestamp is provided as 2026-05-27 17:40:03.

Limitations

• Row count is unknown, which may limit suitability assessment for large-scale benchmarking.
• Column-level documentation is absent; field semantics must be inferred after download.
• Description metadata is limited; actual data quality requires manual inspection after download.

Provenance

Source

figshare

Freshness

Last updated 2026-05-27 17:40:03; freshness should be verified.