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Find label issues

find_label_issues()
Find examples with likely label errors
label_quality_scores()
Label quality scores
health_summary()
Summarise label health by class

Confident learning estimates

The quantities behind the label issues: per-class thresholds, the confident joint, the estimated joint distribution of given and true labels, and the noise transition matrices.

class_thresholds()
Per-class confidence thresholds
confident_joint()
The confident joint
estimate_joint()
Estimate the joint distribution of given and true labels
noise_matrices()
Noise transition matrices and class priors
num_label_issues()
Estimate the number of label errors

Inputs

label_inputs()
Standardise labels and predicted probabilities

Simulation

simulate_label_noise()
Simulate a classification dataset with label errors