# HPO

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> Source: https://en.wikipedia.org/wiki/HPO
> Source revision: 1293203911
> License: Creative Commons Attribution-ShareAlike 4.0 International (https://creativecommons.org/licenses/by-sa/4.0/)

**HPO** may refer to:

- [HPO formalism](/source/HPO_formalism), an approach to temporal quantum logic
- [Hamilton Philharmonic Orchestra](/source/Hamilton_Philharmonic_Orchestra), a symphony orchestra based in Ontario, Canada
- High Performance Option in IBM products like [CICS](/source/CICS) and [z/OS](/source/Z/OS)
- [High performance organization](/source/High_performance_organization), a conceptual framework for organizations
- [Highway Post Office](/source/Highway_Post_Office), of the United States Postal Service
- [Homeowner Protection Office](/source/Homeowner_Protection_Office), in British Columbia, Canada
- [Hpon language](/source/Hpon_language), spoken in Burma
- [Human Phenotype Ontology](/source/Human_Phenotype_Ontology)
- [Humanist Party of Ontario](/source/Humanist_Party_of_Ontario), a political party in Canada
- [Hydrogen peroxide](/source/Hydrogen_peroxide), an oxidizer
- [Premnaspirodiene oxygenase](/source/Premnaspirodiene_oxygenase), an enzyme
- Hippo, a protein kinase involved in the [Hippo signaling pathway](/source/Hippo_signaling_pathway)
- [Hyperparameter optimization](/source/Hyperparameter_optimization), a technique used in automated machine learning

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Adapted from the Wikipedia article [HPO](https://en.wikipedia.org/wiki/HPO) by Wikipedia contributors ([contributor history](https://en.wikipedia.org/wiki/HPO?action=history)). Available under [Creative Commons Attribution-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-sa/4.0/). Changes may have been made.