Ablation Studies
Ablation studies remove or replace individual components of a model or training pipeline to quantify each one's contribution, confirming that every part is necessary.
What is Ablation Studies?
Ablation studies remove or replace individual components of a model or training pipeline to quantify each one's contribution, confirming that every part is necessary.
Ablation studies remove or replace individual components of a model or training pipeline to quantify each one's contribution, confirming that every part is necessary.
Where is it used?
The original Transformer paper ablated multi-head attention and positional encoding; LoRA ablated rank and target modules; DPO ablated beta and reference model presence.
How to build it
Train the full model and variants with one component removed (e.g., no residual, no LayerNorm), log validation loss in `wandb`, and report a table of metric deltas per ablation.