Model 3: Greedy Forward-Backward Biomarker Selection Path and Stability

Model 3 (Greedy forward - backward) biomarker selection path and resampling stability is a 5.5 KB Excel file authored by Rachel Mac Cann and shared on figshare. The dataset was last updated on April 27, 2026, and is licensed under CC-BY-4.0.

Use Cases

• Analyzing the stepwise selection path of a greedy forward-backward algorithm based on the described biomarker selection process.
• Evaluating the stability of selected biomarkers across different data resamples based on the described resampling stability.
• Comparing the performance of the greedy forward-backward selection method against other feature selection techniques.
• Understanding the convergence behavior of a hybrid greedy selection algorithm based on the forward-backward methodology.

Strengths

• Dataset is small (5.5 KB), facilitating quick download and inspection.
• License is permissive (CC-BY-4.0), allowing for broad reuse and modification.
• Update timestamp is precise (2026-04 27 17:33:30), indicating recent maintenance.

Limitations

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

Provenance

Source

figshare, author Rachel Mac Cann

Collection Method

Likely generated from a computational experiment involving biomarker selection and resampling.

Time Range

Creation or update timeframe implied by the 2026 timestamp.

Freshness

Last updated 2026-04-27 17:33:30; freshness should be verified.

Geography

Geographic coverage is not specified.