Machine Learning Intermediate
NaN trap
When one number in your model becomes a NaN during training, which causes many or all other numbers in your model to eventually become a NaN.
Plain English Explanation
When one number in your model becomes a NaN during training, which causes many or all other numbers in your model to eventually become a NaN. NaN is an abbreviation for Not a Number.
How is it used?
Practitioners refer to nan trap when building, training, or evaluating machine learning systems. It appears in research papers, product documentation, and technical discussions about AI capabilities and limitations.