Add tests for kernel derivative accuracy and Newton optimisation#8

Merged

soodoku merged 1 commit intomainfrom

codex/add-tests-for-derivatives-and-newton-routine

Aug 17, 2025

Contributor

soodoku commented Aug 17, 2025

Summary

add pure-Python utilities for Gaussian and Epanechnikov kernels
test analytic LSCV gradients against finite differences
verify Newton–Armijo search matches grid search on synthetic data

Testing

pytest -q

https://chatgpt.com/codex/tasks/task_e_68a22c9a1f48832fb79239aacc2a7ceb


          Add tests for kernel bandwidth derivatives and optimization

4671c22

soodoku added the codex label

— with

ChatGPT Codex Connector

soodoku merged commit add9861 into main

1 of 2 checks passed

soodoku deleted the codex/add-tests-for-derivatives-and-newton-routine branch

August 17, 2025 19:53

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels