@unpublished{ollivier:hal-00601503, TITLE = {{Information-Geometric Optimization Algorithms: A Unifying Picture via Invariance Principles}}, AUTHOR = {Ollivier, Yann and Arnold, Ludovic and Auger, Anne and Hansen, Nikolaus}, URL = {https://hal.science/hal-00601503}, NOTE = {working paper or preprint}, YEAR = {2011}, KEYWORDS = {Optimization ; Fisher information ; Natural gradient ; CMA-ES ; Boltzmann machines}, PDF = {https://hal.science/hal-00601503v2/file/igo.pdf}, HAL_ID = {hal-00601503}, HAL_VERSION = {v2}, }