Work

September 2026

Does a 90% guarantee hold for the patients who are ill?

A conformal classifier promises that its answer set contains the right diagnosis 90 times in 100. Inside the infarction cases alone it covers only 73.2%. Taken unchanged to two Chinese hospitals, the same threshold clears the target at one and drops to 72.5% at the other.

45,923 tracings · 3 public datasets · code, numbers and report open