[개념정리] Ablation Study 란?
An ablation study typically refers to removing some “feature” of the model or algorithm, and seeing how that affects performance. Examples: An LSTM has 4 gates: feature, input, output, forget. We might ask: are all 4 necessary? What if I remove one? Indeed, lots of experimentation has gone into LSTM variants, the GRU being a notable example (which is simpler). If certain tricks are used to get a..