the.com/ablation
Deleting parts of a neural net on purpose, just to watch what breaks.
means The gradual wearing-away or removal of material — in ML, systematically stripping out pieces of a model or pipeline to measure what each piece was actually doing.
from From Latin ablatus, 'carried away,' the past participle of auferre (ab- 'away' + ferre 'to carry or bear'). Surgeons used it for cutting away tissue, and glaciologists borrowed it for ice melting and sloughing off a glacier's edge — both senses carrying the same core idea of loss by removal. Machine learning inherited that sense of deliberate, controlled stripping-away rather than any medical or glacial specifics.
- origin
- latin for carrying away
- ml use
- removes a component to test its worth
- medical use
- burns away tissue, same stripping logic
- glaciology
- ice sheets lose mass via melt and sublimation