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UCI Machine Learning Repository
Radar-return descriptors for testing classification and calibration under limited sample sizes.
Investigate How does ionosphere classification calibration change across repeated fixed stratified splits?
Upstream project repository
Task and model interfaces for reproducible language-model evaluation with inspectable prompting and scoring choices.
Investigate Can a tiny authored multiple-choice task expose the effect of length normalization on the selected answer?
UCI Machine Learning Repository
Leaf image descriptors for comparing small botanical classification baselines.
Investigate Which leaf classes are unstable under repeated fixed splits and train-only feature scaling?
UCI Machine Learning Repository
A synthetic display-recognition problem with controllable observation noise.
Investigate Does a classifier's error track the documented LED noise mechanism on a frozen evaluation design?
Upstream project repository
Spatial weights, geometry-related utilities, and data structures for spatial analysis.
Investigate Do lattice weights have the expected neighbor sets, symmetry, and row-normalization behavior?
Upstream project repository
Survival analysis estimators and regression models for censored time-to-event data.
Investigate Do survival probabilities match the product-limit calculation when event times contain ties and censoring?
Upstream project repository
Language-model evaluation tooling for tracking prompt construction, scoring choices and evaluation configuration.
Investigate Can two declared scoring configurations be compared without changing task examples or model revision?
statsmodels documentation
A reference for linear mixed-effects models with group-specific random effects, variance components and likelihood-based fitting.
Investigate How accurately can fixed effects and variance components be recovered as group counts and group sizes vary?
Upstream project repository
Panel, instrumental-variable, and system regression estimators for econometrics.
Investigate Does two-stage least squares match the independently computed projection formula on a full-rank synthetic design?
Upstream project repository
Nonlinear model fitting with named parameters, constraints, and uncertainty-analysis tools.
Investigate How do parameter estimates and residuals change as two synthetic peaks become less separated?
UCI Machine Learning Repository
A constructed feature-selection problem for testing signal recovery among distracting dimensions.
Investigate Does feature selection improve Madelon classification when selection is nested inside training folds?
UCI Machine Learning Repository
Simulated telescope event features for studying signal-background discrimination.
Investigate How do classwise calibration and low-false-positive performance compare for two bounded gamma-event baselines?
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