No articles match
Applied Calibration Workflow12 days ago
Goal | Prepare the data | Fit a classifier | Fit calibrators | Compare calibration metrics | Plot the calibrated probabilities
Calibrating Binary Probabilities12 days ago
Why calibration matters | A three-split workflow | Fit a calibrator | Compare methods | Reliability diagram | Cross-validated calibration | Optional reference validation | Current scope
Choosing a Calibrator12 days ago
The main decision | Match the input scale | Compare methods on held-out data | Practical guidance
Multiclass Calibration12 days ago
From two classes to several | Simulating an overconfident classifier | Measuring multiclass calibration | Temperature scaling on logits | Dirichlet calibration on probabilities | One-vs-rest calibration | Comparing the calibrators | Reliability diagram | Out-of-fold calibration | Scope
Numerical Validation12 days ago
Purpose | Optional checks | Why not compare every method | Running the optional tests
Applied Calibration Workflow28 days ago
Goal | Prepare the data | Fit a classifier | Fit calibrators | Compare calibration metrics | Plot the calibrated probabilities
Calibrating Binary Probabilities28 days ago
Why calibration matters | A three-split workflow | Fit a calibrator | Compare methods | Reliability diagram | Cross-validated calibration | Optional reference validation | Current scope
Choosing a Calibrator28 days ago
The main decision | Match the input scale | Compare methods on held-out data | Practical guidance
Multiclass Calibration28 days ago
From two classes to several | Simulating an overconfident classifier | Measuring multiclass calibration | Temperature scaling on logits | Dirichlet calibration on probabilities | One-vs-rest calibration | Comparing the calibrators | Reliability diagram | Out-of-fold calibration | Scope
Numerical Validation28 days ago
Purpose | Optional checks | Why not compare every method | Running the optional tests
HC Estimator Methodology2 months ago
The model and the target covariance matrix | The sandwich form | The hat matrix and leverage | Residual compression | The classical HC family | HC5 and HC5m | Overshooting | HCbeta motivation | HCbeta construction | Step 1: truncate leverage complements | Step 2: estimate Beta shape parameters by moments | Step 3: shrink toward the uniform cdf | Step 4: use a decaying exponent | Normal Wald inference | Practical guidance | Implementation notes | References
Introduction to hcinfer2 months ago
Data and Model | Available Estimators | Robust Inference | Test Extraction | Confidence Interval Extraction | Coefficients and Covariance Matrices | Covariance-Only Workflow | Plots | A Small Comparison | Typical Workflow
Comparing HC Estimators2 months ago
List the available estimators | Fit one model | Run several methods | Compare one coefficient | Plot the robust standard errors | Compare confidence intervals directly | Compare covariance objects | Compare diagnostics across methods | What to report
Using HCbeta2 months ago
Run HCbeta | Extract coefficient test results | Inspect HCbeta parameters | Inspect leverage and weights | Use the covariance-only interface | Run a sensitivity check | Compare HCbeta with one classical estimator | Practical workflow
It works for any univariate distribution2 years ago
Modified Beta Weibull distribution | Modified Beta Gamma distribution
Acceptance and rejection method2 years ago
Understanding the Method | Installation and loading the package | Using the accept_reject Function | Examples | Generating discrete observations | Generating continuous observations | Accessing metadata
QQ-Plot2 years ago
Quantile-Quantile Plot | General usage format: | Examples | Discrete case | Continuous case
Specifying a base probability density function2 years ago
Motivation | Example of inspection