Estimating variable importance for algorithms using gradient descent and gradient boosting (such as neural networks and gradient-boosted decision trees) is computationally challenging when the number of variables is large because it requires re-training.

Authors

• Person: Samuel Tesfazgi, Leonhard Sprandl, Sandra Hirche Organization: AISTATS
  Track: Poster Session 3 - aistats 2026

Sources

• Track: Poster Session 3 - aistats 2026 virtual.aistats.org Samuel Tesfazgi, Leonhard Sprandl, Sandra Hirche · AISTATS via serper

Referenced by nodes (2)

• artificial neural networks concept
• gradient descent concept