CSSI Score: LASSO-Derived Coefficients and Normalized Additive Weights

InHo Lee published a 5.5 KB Excel file containing LASSO-derived positive coefficients and normalized additive weights used for calculating a CSSI score. The dataset was last updated on June 2, 2026, and is shared under a CC-BY-4.0 license. Its specific application domain and the meaning of the CSSI score are not detailed in the provided metadata.

Use Cases

• Auditing or replicating a CSSI scoring model based on the provided LASSO coefficients.
• Studying feature selection and weighting patterns from a LASSO regression output.
• Benchmarking new regularization techniques against a published set of LASSO-derived weights.

Strengths

• The dataset is small (5.5 KB), ensuring fast download and easy inspection.
• It has a clear, permissive license (CC-BY-4.0) for reuse.
• A specific author (InHo Lee) and precise update timestamp (2026-06-02 17:26:47) are provided.

Limitations

• Row count and column-level documentation are absent; field semantics must be inferred after download.
• The description is minimal, offering no context for the CSSI score's application or the original data it was derived from.
• The dataset's scale is tiny (5.5 KB), indicating it contains only model parameters, not the underlying training data.

Provenance

Source

InHo Lee via figshare

Collection Method

Likely derived from a LASSO regression analysis, but the exact source data and methodology are not described.

Freshness

Last updated 2026-06-02 17:26:47; freshness should be verified.